searxng/searx/webapp.py

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2013-10-14 21:09:13 +00:00
#!/usr/bin/env python
# SPDX-License-Identifier: AGPL-3.0-or-later
# lint: pylint
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# pyright: basic
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
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"""WebbApp
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[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
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"""
# pylint: disable=use-dict-literal
import hashlib
import hmac
import json
import os
import sys
import base64
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from timeit import default_timer
from html import escape
from io import StringIO
import typing
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from typing import List, Dict, Iterable
[fix] debug log: UnicodeEncodeError: 'ascii' codec can't encode The issue exists only in the debug log:: --- Logging error --- Traceback (most recent call last): File "/usr/lib/python3.9/logging/__init__.py", line 1086, in emit stream.write(msg + self.terminator) UnicodeEncodeError: 'ascii' codec can't encode characters in position 79-89: ordinal not in range(128) Call stack: File "/usr/local/searx/searx-pyenv/lib/python3.9/site-packages/flask/app.py", line 2464, in __call__ return self.wsgi_app(environ, start_response) File "/usr/local/searx/searx-src/searx/webapp.py", line 1316, in __call__ return self.app(environ, start_response) File "/usr/local/searx/searx-pyenv/lib/python3.9/site-packages/werkzeug/middleware/proxy_fix.py", line 169, in __call__ return self.app(environ, start_response) File "/usr/local/searx/searx-pyenv/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/local/searx/searx-pyenv/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/local/searx/searx-pyenv/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/local/searx/searx-src/searx/webapp.py", line 766, in search number_of_results=format_decimal(number_of_results), File "/usr/local/searx/searx-pyenv/lib/python3.9/site-packages/flask_babel/__init__.py", line 458, in format_decimal locale = get_locale() File "/usr/local/searx/searx-pyenv/lib/python3.9/site-packages/flask_babel/__init__.py", line 226, in get_locale rv = babel.locale_selector_func() File "/usr/local/searx/searx-src/searx/webapp.py", line 249, in get_locale logger.debug("%s uses locale `%s` from %s", request.url, locale, locale_source) Unable to print the message and arguments - possible formatting error. Use the traceback above to help find the error. Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
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import urllib
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import urllib.parse
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from urllib.parse import urlencode, unquote
import httpx
from pygments import highlight
from pygments.lexers import get_lexer_by_name
from pygments.formatters import HtmlFormatter # pylint: disable=no-name-in-module
import flask
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from flask import (
Flask,
render_template,
url_for,
make_response,
redirect,
send_from_directory,
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)
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from flask.wrappers import Response
from flask.json import jsonify
from flask_babel import (
Babel,
gettext,
format_decimal,
)
from searx import (
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logger,
get_setting,
settings,
searx_debug,
)
from searx import infopage
from searx.data import ENGINE_DESCRIPTIONS
from searx.results import Timing, UnresponsiveEngine
from searx.settings_defaults import OUTPUT_FORMATS
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from searx.settings_loader import get_default_settings_path
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from searx.exceptions import SearxParameterException
from searx.engines import (
OTHER_CATEGORY,
categories,
engines,
engine_shortcuts,
)
from searx.webutils import (
UnicodeWriter,
highlight_content,
get_static_files,
get_result_templates,
get_themes,
prettify_url,
new_hmac,
is_hmac_of,
is_flask_run_cmdline,
group_engines_in_tab,
searxng_l10n_timespan,
)
from searx.webadapter import (
get_search_query_from_webapp,
get_selected_categories,
)
from searx.utils import (
html_to_text,
gen_useragent,
dict_subset,
match_language,
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)
from searx.version import VERSION_STRING, GIT_URL, GIT_BRANCH
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from searx.query import RawTextQuery
from searx.plugins import Plugin, plugins, initialize as plugin_initialize
from searx.plugins.oa_doi_rewrite import get_doi_resolver
from searx.preferences import (
Preferences,
ValidationException,
)
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from searx.answerers import (
answerers,
ask,
)
from searx.metrics import (
get_engines_stats,
get_engine_errors,
get_reliabilities,
histogram,
counter,
)
from searx.flaskfix import patch_application
from searx.locales import (
LOCALE_NAMES,
RTL_LOCALES,
localeselector,
locales_initialize,
)
# renaming names from searx imports ...
from searx.autocomplete import search_autocomplete, backends as autocomplete_backends
from searx.languages import language_codes as languages
from searx.redisdb import initialize as redis_initialize
from searx.search import SearchWithPlugins, initialize as search_initialize
from searx.network import stream as http_stream, set_context_network_name
from searx.search.checker import get_result as checker_get_result
logger = logger.getChild('webapp')
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# check secret_key
if not searx_debug and settings['server']['secret_key'] == 'ultrasecretkey':
logger.error('server.secret_key is not changed. Please use something else instead of ultrasecretkey.')
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
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sys.exit(1)
# about static
logger.debug('static directory is %s', settings['ui']['static_path'])
static_files = get_static_files(settings['ui']['static_path'])
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# about templates
logger.debug('templates directory is %s', settings['ui']['templates_path'])
default_theme = settings['ui']['default_theme']
templates_path = settings['ui']['templates_path']
themes = get_themes(templates_path)
result_templates = get_result_templates(templates_path)
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[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
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STATS_SORT_PARAMETERS = {
'name': (False, 'name', ''),
'score': (True, 'score_per_result', 0),
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
'result_count': (True, 'result_count', 0),
'time': (False, 'total', 0),
'reliability': (False, 'reliability', 100),
}
# Flask app
app = Flask(__name__, static_folder=settings['ui']['static_path'], template_folder=templates_path)
app.jinja_env.trim_blocks = True
app.jinja_env.lstrip_blocks = True
app.jinja_env.add_extension('jinja2.ext.loopcontrols') # pylint: disable=no-member
2021-12-28 13:51:21 +00:00
app.jinja_env.filters['group_engines_in_tab'] = group_engines_in_tab # pylint: disable=no-member
app.secret_key = settings['server']['secret_key']
2014-01-14 17:17:19 +00:00
timeout_text = gettext('timeout')
parsing_error_text = gettext('parsing error')
http_protocol_error_text = gettext('HTTP protocol error')
network_error_text = gettext('network error')
ssl_cert_error_text = gettext("SSL error: certificate validation has failed")
exception_classname_to_text = {
None: gettext('unexpected crash'),
'timeout': timeout_text,
'asyncio.TimeoutError': timeout_text,
'httpx.TimeoutException': timeout_text,
'httpx.ConnectTimeout': timeout_text,
'httpx.ReadTimeout': timeout_text,
'httpx.WriteTimeout': timeout_text,
'httpx.HTTPStatusError': gettext('HTTP error'),
'httpx.ConnectError': gettext("HTTP connection error"),
'httpx.RemoteProtocolError': http_protocol_error_text,
'httpx.LocalProtocolError': http_protocol_error_text,
'httpx.ProtocolError': http_protocol_error_text,
'httpx.ReadError': network_error_text,
'httpx.WriteError': network_error_text,
'httpx.ProxyError': gettext("proxy error"),
'searx.exceptions.SearxEngineCaptchaException': gettext("CAPTCHA"),
'searx.exceptions.SearxEngineTooManyRequestsException': gettext("too many requests"),
'searx.exceptions.SearxEngineAccessDeniedException': gettext("access denied"),
'searx.exceptions.SearxEngineAPIException': gettext("server API error"),
'searx.exceptions.SearxEngineXPathException': parsing_error_text,
'KeyError': parsing_error_text,
'json.decoder.JSONDecodeError': parsing_error_text,
'lxml.etree.ParserError': parsing_error_text,
'ssl.SSLCertVerificationError': ssl_cert_error_text, # for Python > 3.7
'ssl.CertificateError': ssl_cert_error_text, # for Python 3.7
}
class ExtendedRequest(flask.Request):
"""This class is never initialized and only used for type checking."""
preferences: Preferences
errors: List[str]
user_plugins: List[Plugin]
form: Dict[str, str]
start_time: float
render_time: float
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timings: List[Timing]
request = typing.cast(ExtendedRequest, flask.request)
def get_locale():
locale = localeselector()
logger.debug("%s uses locale `%s`", urllib.parse.quote(request.url), locale)
return locale
2014-01-19 22:04:09 +00:00
babel = Babel(app, locale_selector=get_locale)
def _get_browser_language(req, lang_list):
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
for lang in req.headers.get("Accept-Language", "en").split(","):
if ';' in lang:
lang = lang.split(';')[0]
if '-' in lang:
lang_parts = lang.split('-')
lang = "{}-{}".format(lang_parts[0], lang_parts[-1].upper())
2020-02-23 09:03:42 +00:00
locale = match_language(lang, lang_list, fallback=None)
if locale is not None:
return locale
return 'en'
def _get_locale_rfc5646(locale):
"""Get locale name for <html lang="...">
Chrom* browsers don't detect the language when there is a subtag (ie a territory).
For example "zh-TW" is detected but not "zh-Hant-TW".
This function returns a locale without the subtag.
"""
parts = locale.split('-')
return parts[0].lower() + '-' + parts[-1].upper()
2014-12-20 22:33:03 +00:00
# code-highlighter
@app.template_filter('code_highlighter')
def code_highlighter(codelines, language=None):
if not language:
language = 'text'
try:
# find lexer by programming language
lexer = get_lexer_by_name(language, stripall=True)
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
except Exception as e: # pylint: disable=broad-except
logger.exception(e, exc_info=True)
# if lexer is not found, using default one
lexer = get_lexer_by_name('text', stripall=True)
2014-12-20 22:33:03 +00:00
html_code = ''
tmp_code = ''
last_line = None
2022-01-24 10:44:18 +00:00
line_code_start = None
2014-12-20 22:33:03 +00:00
# parse lines
for line, code in codelines:
if not last_line:
line_code_start = line
# new codeblock is detected
if last_line is not None and last_line + 1 != line:
2014-12-20 22:33:03 +00:00
# highlight last codepart
formatter = HtmlFormatter(linenos='inline', linenostart=line_code_start, cssclass="code-highlight")
2014-12-20 22:33:03 +00:00
html_code = html_code + highlight(tmp_code, lexer, formatter)
2014-12-20 22:33:03 +00:00
# reset conditions for next codepart
tmp_code = ''
line_code_start = line
# add codepart
tmp_code += code + '\n'
2014-12-20 22:33:03 +00:00
# update line
last_line = line
# highlight last codepart
formatter = HtmlFormatter(linenos='inline', linenostart=line_code_start, cssclass="code-highlight")
2014-12-20 22:33:03 +00:00
html_code = html_code + highlight(tmp_code, lexer, formatter)
return html_code
2022-01-17 10:16:11 +00:00
def get_result_template(theme_name: str, template_name: str):
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
themed_path = theme_name + '/result_templates/' + template_name
2015-01-01 17:59:53 +00:00
if themed_path in result_templates:
return themed_path
return 'result_templates/' + template_name
2022-05-07 13:11:05 +00:00
def custom_url_for(endpoint: str, **values):
suffix = ""
2015-01-01 16:48:12 +00:00
if endpoint == 'static' and values.get('filename'):
file_hash = static_files.get(values['filename'])
if not file_hash:
# try file in the current theme
2022-05-07 13:11:05 +00:00
theme_name = request.preferences.get_value('theme')
filename_with_theme = "themes/{}/{}".format(theme_name, values['filename'])
file_hash = static_files.get(filename_with_theme)
if file_hash:
values['filename'] = filename_with_theme
if get_setting('ui.static_use_hash') and file_hash:
suffix = "?" + file_hash
2022-03-13 21:15:27 +00:00
if endpoint == 'info' and 'locale' not in values:
locale = request.preferences.get_value('locale')
if _INFO_PAGES.get_page(values['pagename'], locale) is None:
locale = _INFO_PAGES.locale_default
values['locale'] = locale
return url_for(endpoint, **values) + suffix
2014-04-24 23:46:40 +00:00
def morty_proxify(url: str):
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if url.startswith('//'):
url = 'https:' + url
if not settings['result_proxy']['url']:
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return url
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url_params = dict(mortyurl=url)
if settings['result_proxy']['key']:
url_params['mortyhash'] = hmac.new(settings['result_proxy']['key'], url.encode(), hashlib.sha256).hexdigest()
return '{0}?{1}'.format(settings['result_proxy']['url'], urlencode(url_params))
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def image_proxify(url: str):
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if url.startswith('//'):
url = 'https:' + url
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if not request.preferences.get_value('image_proxy'):
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return url
if url.startswith('data:image/'):
# 50 is an arbitrary number to get only the beginning of the image.
partial_base64 = url[len('data:image/') : 50].split(';')
if (
len(partial_base64) == 2
and partial_base64[0] in ['gif', 'png', 'jpeg', 'pjpeg', 'webp', 'tiff', 'bmp']
and partial_base64[1].startswith('base64,')
):
return url
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
return None
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if settings['result_proxy']['url']:
return morty_proxify(url)
h = new_hmac(settings['server']['secret_key'], url.encode())
return '{0}?{1}'.format(url_for('image_proxy'), urlencode(dict(url=url.encode(), h=h)))
2015-01-16 15:26:15 +00:00
def get_translations():
return {
# when there is autocompletion
'no_item_found': gettext('No item found'),
# /preferences: the source of the engine description (wikipedata, wikidata, website)
'Source': gettext('Source'),
# infinite scroll
'error_loading_next_page': gettext('Error loading the next page'),
}
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def _get_enable_categories(all_categories: Iterable[str]):
disabled_engines = request.preferences.engines.get_disabled()
enabled_categories = set(
# pylint: disable=consider-using-dict-items
category
for engine_name in engines
for category in engines[engine_name].categories
if (engine_name, category) not in disabled_engines
)
return [x for x in all_categories if x in enabled_categories]
2022-01-17 10:16:11 +00:00
def get_pretty_url(parsed_url: urllib.parse.ParseResult):
path = parsed_url.path
path = path[:-1] if len(path) > 0 and path[-1] == '/' else path
path = unquote(path.replace("/", " "))
return [parsed_url.scheme + "://" + parsed_url.netloc, path]
def get_client_settings():
req_pref = request.preferences
return {
'autocomplete_provider': req_pref.get_value('autocomplete'),
'autocomplete_min': get_setting('search.autocomplete_min'),
'http_method': req_pref.get_value('method'),
'infinite_scroll': req_pref.get_value('infinite_scroll'),
'translations': get_translations(),
'search_on_category_select': req_pref.plugins.choices['searx.plugins.search_on_category_select'],
'hotkeys': req_pref.plugins.choices['searx.plugins.vim_hotkeys'],
'theme_static_path': custom_url_for('static', filename='themes/simple'),
}
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def render(template_name: str, **kwargs):
kwargs['client_settings'] = str(
base64.b64encode(
bytes(
json.dumps(get_client_settings()),
encoding='utf-8',
)
),
encoding='utf-8',
)
# values from the HTTP requests
kwargs['endpoint'] = 'results' if 'q' in kwargs else request.endpoint
kwargs['cookies'] = request.cookies
kwargs['errors'] = request.errors
2014-03-29 15:29:19 +00:00
# values from the preferences
kwargs['preferences'] = request.preferences
kwargs['autocomplete'] = request.preferences.get_value('autocomplete')
kwargs['infinite_scroll'] = request.preferences.get_value('infinite_scroll')
kwargs['results_on_new_tab'] = request.preferences.get_value('results_on_new_tab')
kwargs['advanced_search'] = request.preferences.get_value('advanced_search')
kwargs['query_in_title'] = request.preferences.get_value('query_in_title')
kwargs['safesearch'] = str(request.preferences.get_value('safesearch'))
2022-05-07 13:11:05 +00:00
kwargs['theme'] = request.preferences.get_value('theme')
kwargs['method'] = request.preferences.get_value('method')
kwargs['categories_as_tabs'] = list(settings['categories_as_tabs'].keys())
kwargs['categories'] = _get_enable_categories(categories.keys())
kwargs['OTHER_CATEGORY'] = OTHER_CATEGORY
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# i18n
kwargs['language_codes'] = [l for l in languages if l[0] in settings['search']['languages']]
2014-03-29 15:29:19 +00:00
locale = request.preferences.get_value('locale')
kwargs['locale_rfc5646'] = _get_locale_rfc5646(locale)
if locale in RTL_LOCALES and 'rtl' not in kwargs:
kwargs['rtl'] = True
if 'current_language' not in kwargs:
kwargs['current_language'] = match_language(
request.preferences.get_value('language'), settings['search']['languages']
)
# values from settings
kwargs['search_formats'] = [x for x in settings['search']['formats'] if x != 'html']
kwargs['instance_name'] = get_setting('general.instance_name')
kwargs['searx_version'] = VERSION_STRING
kwargs['searx_git_url'] = GIT_URL
kwargs['enable_metrics'] = get_setting('general.enable_metrics')
kwargs['get_setting'] = get_setting
kwargs['get_pretty_url'] = get_pretty_url
# values from settings: donation_url
donation_url = get_setting('general.donation_url')
if donation_url is True:
donation_url = custom_url_for('info', pagename='donate')
kwargs['donation_url'] = donation_url
# helpers to create links to other pages
2022-03-16 21:24:35 +00:00
kwargs['url_for'] = custom_url_for # override url_for function in templates
kwargs['image_proxify'] = image_proxify
kwargs['proxify'] = morty_proxify if settings['result_proxy']['url'] is not None else None
kwargs['proxify_results'] = settings['result_proxy']['proxify_results']
kwargs['cache_url'] = settings['ui']['cache_url']
kwargs['get_result_template'] = get_result_template
kwargs['doi_resolver'] = get_doi_resolver(request.preferences)
kwargs['opensearch_url'] = (
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url_for('opensearch')
+ '?'
+ urlencode(
{
'method': request.preferences.get_value('method'),
'autocomplete': request.preferences.get_value('autocomplete'),
}
)
)
# scripts from plugins
kwargs['scripts'] = set()
for plugin in request.user_plugins:
for script in plugin.js_dependencies:
kwargs['scripts'].add(script)
# styles from plugins
kwargs['styles'] = set()
for plugin in request.user_plugins:
for css in plugin.css_dependencies:
kwargs['styles'].add(css)
start_time = default_timer()
result = render_template('{}/{}'.format(kwargs['theme'], template_name), **kwargs)
request.render_time += default_timer() - start_time # pylint: disable=assigning-non-slot
return result
2013-10-15 18:50:12 +00:00
2015-03-10 19:44:02 +00:00
@app.before_request
def pre_request():
request.start_time = default_timer() # pylint: disable=assigning-non-slot
request.render_time = 0 # pylint: disable=assigning-non-slot
request.timings = [] # pylint: disable=assigning-non-slot
request.errors = [] # pylint: disable=assigning-non-slot
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
preferences = Preferences(themes, list(categories.keys()), engines, plugins) # pylint: disable=redefined-outer-name
user_agent = request.headers.get('User-Agent', '').lower()
if 'webkit' in user_agent and 'android' in user_agent:
preferences.key_value_settings['method'].value = 'GET'
request.preferences = preferences # pylint: disable=assigning-non-slot
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
try:
preferences.parse_dict(request.cookies)
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
except Exception as e: # pylint: disable=broad-except
logger.exception(e, exc_info=True)
request.errors.append(gettext('Invalid settings, please edit your preferences'))
# merge GET, POST vars
Clean up the architecture Purposes : - isolate the plugins calls - distinction between parsing the web request and running the search (Search class). To be able to test code easily, to run searx code outside a web server, to filter the search query parameters with plugins more easily, etc... Details : - request.request_data contains request.form or request.args (initialize inside pre_request() function) - Query class is renamed RawTextQuery - SearchQuery class defines all search parameters - get_search_query_from_webapp create a SearchQuery instance (basically the previous Search.__init__ code) - Search class and SearchWithPlugins class takes a SearchQuery instance as class constructor parameter - SearchWithPlugins class inherites from Search class, and run plugins - A dedicated function search_with_plugins executes plugins to have a well define locals() (which is used by the plugins code). - All plugins code is executed inside the try...except block (webapp.py, index function) - advanced_search HTTP parameter value stays in webapp.py (it is only part of UI) - multiple calls to result_container.get_ordered_results() doesn't compute the order multiple time (note : this method was call only once before) - paging value is stored in the result_container class (compute in the extend method) - test about engine.suspend_end_time is done during search method call (instead of __init__) - check that the format parameter value is one of these : html, rss, json, rss (before the html value was assumed but some text formatting wasn't not done)
2016-10-22 11:10:31 +00:00
# request.form
request.form = dict(request.form.items()) # pylint: disable=assigning-non-slot
2015-03-15 11:13:24 +00:00
for k, v in request.args.items():
2015-03-10 21:45:59 +00:00
if k not in request.form:
request.form[k] = v
if request.form.get('preferences'):
preferences.parse_encoded_data(request.form['preferences'])
else:
try:
preferences.parse_dict(request.form)
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
except Exception as e: # pylint: disable=broad-except
logger.exception(e, exc_info=True)
request.errors.append(gettext('Invalid settings'))
2015-03-10 19:44:02 +00:00
# language is defined neither in settings nor in preferences
# use browser headers
if not preferences.get_value("language"):
language = _get_browser_language(request, settings['search']['languages'])
preferences.parse_dict({"language": language})
logger.debug('set language %s (from browser)', preferences.get_value("language"))
# locale is defined neither in settings nor in preferences
# use browser headers
if not preferences.get_value("locale"):
locale = _get_browser_language(request, LOCALE_NAMES.keys())
preferences.parse_dict({"locale": locale})
logger.debug('set locale %s (from browser)', preferences.get_value("locale"))
Clean up the architecture Purposes : - isolate the plugins calls - distinction between parsing the web request and running the search (Search class). To be able to test code easily, to run searx code outside a web server, to filter the search query parameters with plugins more easily, etc... Details : - request.request_data contains request.form or request.args (initialize inside pre_request() function) - Query class is renamed RawTextQuery - SearchQuery class defines all search parameters - get_search_query_from_webapp create a SearchQuery instance (basically the previous Search.__init__ code) - Search class and SearchWithPlugins class takes a SearchQuery instance as class constructor parameter - SearchWithPlugins class inherites from Search class, and run plugins - A dedicated function search_with_plugins executes plugins to have a well define locals() (which is used by the plugins code). - All plugins code is executed inside the try...except block (webapp.py, index function) - advanced_search HTTP parameter value stays in webapp.py (it is only part of UI) - multiple calls to result_container.get_ordered_results() doesn't compute the order multiple time (note : this method was call only once before) - paging value is stored in the result_container class (compute in the extend method) - test about engine.suspend_end_time is done during search method call (instead of __init__) - check that the format parameter value is one of these : html, rss, json, rss (before the html value was assumed but some text formatting wasn't not done)
2016-10-22 11:10:31 +00:00
# request.user_plugins
request.user_plugins = [] # pylint: disable=assigning-non-slot
allowed_plugins = preferences.plugins.get_enabled()
disabled_plugins = preferences.plugins.get_disabled()
2015-03-10 19:44:02 +00:00
for plugin in plugins:
if (plugin.default_on and plugin.id not in disabled_plugins) or plugin.id in allowed_plugins:
2015-03-10 19:44:02 +00:00
request.user_plugins.append(plugin)
@app.after_request
2022-01-17 10:16:11 +00:00
def add_default_headers(response: flask.Response):
# set default http headers
for header, value in settings['server']['default_http_headers'].items():
if header in response.headers:
continue
response.headers[header] = value
return response
@app.after_request
2022-01-17 10:16:11 +00:00
def post_request(response: flask.Response):
2021-04-14 15:23:15 +00:00
total_time = default_timer() - request.start_time
timings_all = [
'total;dur=' + str(round(total_time * 1000, 3)),
'render;dur=' + str(round(request.render_time * 1000, 3)),
]
if len(request.timings) > 0:
2022-01-17 07:06:31 +00:00
timings = sorted(request.timings, key=lambda t: t.total)
timings_total = [
2022-01-17 07:06:31 +00:00
'total_' + str(i) + '_' + t.engine + ';dur=' + str(round(t.total * 1000, 3)) for i, t in enumerate(timings)
]
timings_load = [
2022-01-17 07:06:31 +00:00
'load_' + str(i) + '_' + t.engine + ';dur=' + str(round(t.load * 1000, 3))
for i, t in enumerate(timings)
if t.load
]
timings_all = timings_all + timings_total + timings_load
response.headers.add('Server-Timing', ', '.join(timings_all))
return response
2022-01-17 10:16:11 +00:00
def index_error(output_format: str, error_message: str):
if output_format == 'json':
return Response(json.dumps({'error': error_message}), mimetype='application/json')
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
if output_format == 'csv':
response = Response('', mimetype='application/csv')
cont_disp = 'attachment;Filename=searx.csv'
response.headers.add('Content-Disposition', cont_disp)
return response
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
if output_format == 'rss':
response_rss = render(
'opensearch_response_rss.xml',
results=[],
q=request.form['q'] if 'q' in request.form else '',
number_of_results=0,
error_message=error_message,
)
return Response(response_rss, mimetype='text/xml')
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
# html
request.errors.append(gettext('search error'))
return render(
# fmt: off
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
'index.html',
selected_categories=get_selected_categories(request.preferences, request.form),
# fmt: on
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
)
2014-01-14 17:19:21 +00:00
@app.route('/', methods=['GET', 'POST'])
2013-10-14 21:09:13 +00:00
def index():
"""Render index page."""
# redirect to search if there's a query in the request
if request.form.get('q'):
query = ('?' + request.query_string.decode()) if request.query_string else ''
return redirect(url_for('search') + query, 308)
return render(
# fmt: off
'index.html',
selected_categories=get_selected_categories(request.preferences, request.form),
current_locale = request.preferences.get_value("locale"),
# fmt: on
)
2021-10-02 15:00:37 +00:00
@app.route('/healthz', methods=['GET'])
def health():
return Response('OK', mimetype='text/plain')
@app.route('/search', methods=['GET', 'POST'])
def search():
"""Search query in q and return results.
2014-01-31 06:08:24 +00:00
Supported outputs: html, json, csv, rss.
"""
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
# pylint: disable=too-many-locals, too-many-return-statements, too-many-branches
# pylint: disable=too-many-statements
2013-11-03 23:18:07 +00:00
# output_format
output_format = request.form.get('format', 'html')
if output_format not in OUTPUT_FORMATS:
output_format = 'html'
if output_format not in settings['search']['formats']:
flask.abort(403)
# check if there is query (not None and not an empty string)
if not request.form.get('q'):
if output_format == 'html':
return render(
# fmt: off
'index.html',
2020-09-24 14:26:00 +00:00
selected_categories=get_selected_categories(request.preferences, request.form),
# fmt: on
)
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
return index_error(output_format, 'No query'), 400
2014-02-07 02:15:34 +00:00
Clean up the architecture Purposes : - isolate the plugins calls - distinction between parsing the web request and running the search (Search class). To be able to test code easily, to run searx code outside a web server, to filter the search query parameters with plugins more easily, etc... Details : - request.request_data contains request.form or request.args (initialize inside pre_request() function) - Query class is renamed RawTextQuery - SearchQuery class defines all search parameters - get_search_query_from_webapp create a SearchQuery instance (basically the previous Search.__init__ code) - Search class and SearchWithPlugins class takes a SearchQuery instance as class constructor parameter - SearchWithPlugins class inherites from Search class, and run plugins - A dedicated function search_with_plugins executes plugins to have a well define locals() (which is used by the plugins code). - All plugins code is executed inside the try...except block (webapp.py, index function) - advanced_search HTTP parameter value stays in webapp.py (it is only part of UI) - multiple calls to result_container.get_ordered_results() doesn't compute the order multiple time (note : this method was call only once before) - paging value is stored in the result_container class (compute in the extend method) - test about engine.suspend_end_time is done during search method call (instead of __init__) - check that the format parameter value is one of these : html, rss, json, rss (before the html value was assumed but some text formatting wasn't not done)
2016-10-22 11:10:31 +00:00
# search
search_query = None
raw_text_query = None
Clean up the architecture Purposes : - isolate the plugins calls - distinction between parsing the web request and running the search (Search class). To be able to test code easily, to run searx code outside a web server, to filter the search query parameters with plugins more easily, etc... Details : - request.request_data contains request.form or request.args (initialize inside pre_request() function) - Query class is renamed RawTextQuery - SearchQuery class defines all search parameters - get_search_query_from_webapp create a SearchQuery instance (basically the previous Search.__init__ code) - Search class and SearchWithPlugins class takes a SearchQuery instance as class constructor parameter - SearchWithPlugins class inherites from Search class, and run plugins - A dedicated function search_with_plugins executes plugins to have a well define locals() (which is used by the plugins code). - All plugins code is executed inside the try...except block (webapp.py, index function) - advanced_search HTTP parameter value stays in webapp.py (it is only part of UI) - multiple calls to result_container.get_ordered_results() doesn't compute the order multiple time (note : this method was call only once before) - paging value is stored in the result_container class (compute in the extend method) - test about engine.suspend_end_time is done during search method call (instead of __init__) - check that the format parameter value is one of these : html, rss, json, rss (before the html value was assumed but some text formatting wasn't not done)
2016-10-22 11:10:31 +00:00
result_container = None
try:
search_query, raw_text_query, _, _ = get_search_query_from_webapp(request.preferences, request.form)
Clean up the architecture Purposes : - isolate the plugins calls - distinction between parsing the web request and running the search (Search class). To be able to test code easily, to run searx code outside a web server, to filter the search query parameters with plugins more easily, etc... Details : - request.request_data contains request.form or request.args (initialize inside pre_request() function) - Query class is renamed RawTextQuery - SearchQuery class defines all search parameters - get_search_query_from_webapp create a SearchQuery instance (basically the previous Search.__init__ code) - Search class and SearchWithPlugins class takes a SearchQuery instance as class constructor parameter - SearchWithPlugins class inherites from Search class, and run plugins - A dedicated function search_with_plugins executes plugins to have a well define locals() (which is used by the plugins code). - All plugins code is executed inside the try...except block (webapp.py, index function) - advanced_search HTTP parameter value stays in webapp.py (it is only part of UI) - multiple calls to result_container.get_ordered_results() doesn't compute the order multiple time (note : this method was call only once before) - paging value is stored in the result_container class (compute in the extend method) - test about engine.suspend_end_time is done during search method call (instead of __init__) - check that the format parameter value is one of these : html, rss, json, rss (before the html value was assumed but some text formatting wasn't not done)
2016-10-22 11:10:31 +00:00
# search = Search(search_query) # without plugins
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
search = SearchWithPlugins(search_query, request.user_plugins, request) # pylint: disable=redefined-outer-name
Created new plugin type custom_results. Added new plugin bang_redirect (#2027) * Made first attempt at the bangs redirects plugin. * It redirects. But in a messy way via javascript. * First version with custom plugin * Added a help page and a operator to see all the bangs available. * Changed to .format because of support * Changed to .format because of support * Removed : in params * Fixed path to json file and changed bang operator * Changed bang operator back to & * Made first attempt at the bangs redirects plugin. * It redirects. But in a messy way via javascript. * First version with custom plugin * Added a help page and a operator to see all the bangs available. * Changed to .format because of support * Changed to .format because of support * Removed : in params * Fixed path to json file and changed bang operator * Changed bang operator back to & * Refactored getting search query. Also changed bang operator to ! and is now working. * Removed prints * Removed temporary bangs_redirect.js file. Updated plugin documentation * Added unit test for the bangs plugin * Fixed a unit test and added 2 more for bangs plugin * Changed back to default settings.yml * Added myself to AUTHORS.rst * Refacored working of custom plugin. * Refactored _get_bangs_data from list to dict to improve search speed. * Decoupled bangs plugin from webserver with redirect_url * Refactored bangs unit tests * Fixed unit test bangs. Removed dubbel parsing in bangs.py * Removed a dumb print statement * Refactored bangs plugin to core engine. * Removed bangs plugin. * Refactored external bangs unit tests from plugin to core. * Removed custom_results/bangs documentation from plugins.rst * Added newline in settings.yml so the PR stays clean. * Changed searx/plugins/__init__.py back to the old file * Removed newline search.py * Refactored get_external_bang_operator from utils to external_bang.py * Removed unnecessary import form test_plugins.py * Removed _parseExternalBang and _isExternalBang from query.py * Removed get_external_bang_operator since it was not necessary * Simplified external_bang.py * Simplified external_bang.py * Moved external_bangs unit tests to test_webapp.py. Fixed return in search with external_bang * Refactored query parsing to unicode to support python2 * Refactored query parsing to unicode to support python2 * Refactored bangs plugin to core engine. * Refactored search parameter to search_query in external_bang.py
2020-07-03 13:25:04 +00:00
Clean up the architecture Purposes : - isolate the plugins calls - distinction between parsing the web request and running the search (Search class). To be able to test code easily, to run searx code outside a web server, to filter the search query parameters with plugins more easily, etc... Details : - request.request_data contains request.form or request.args (initialize inside pre_request() function) - Query class is renamed RawTextQuery - SearchQuery class defines all search parameters - get_search_query_from_webapp create a SearchQuery instance (basically the previous Search.__init__ code) - Search class and SearchWithPlugins class takes a SearchQuery instance as class constructor parameter - SearchWithPlugins class inherites from Search class, and run plugins - A dedicated function search_with_plugins executes plugins to have a well define locals() (which is used by the plugins code). - All plugins code is executed inside the try...except block (webapp.py, index function) - advanced_search HTTP parameter value stays in webapp.py (it is only part of UI) - multiple calls to result_container.get_ordered_results() doesn't compute the order multiple time (note : this method was call only once before) - paging value is stored in the result_container class (compute in the extend method) - test about engine.suspend_end_time is done during search method call (instead of __init__) - check that the format parameter value is one of these : html, rss, json, rss (before the html value was assumed but some text formatting wasn't not done)
2016-10-22 11:10:31 +00:00
result_container = search.search()
Created new plugin type custom_results. Added new plugin bang_redirect (#2027) * Made first attempt at the bangs redirects plugin. * It redirects. But in a messy way via javascript. * First version with custom plugin * Added a help page and a operator to see all the bangs available. * Changed to .format because of support * Changed to .format because of support * Removed : in params * Fixed path to json file and changed bang operator * Changed bang operator back to & * Made first attempt at the bangs redirects plugin. * It redirects. But in a messy way via javascript. * First version with custom plugin * Added a help page and a operator to see all the bangs available. * Changed to .format because of support * Changed to .format because of support * Removed : in params * Fixed path to json file and changed bang operator * Changed bang operator back to & * Refactored getting search query. Also changed bang operator to ! and is now working. * Removed prints * Removed temporary bangs_redirect.js file. Updated plugin documentation * Added unit test for the bangs plugin * Fixed a unit test and added 2 more for bangs plugin * Changed back to default settings.yml * Added myself to AUTHORS.rst * Refacored working of custom plugin. * Refactored _get_bangs_data from list to dict to improve search speed. * Decoupled bangs plugin from webserver with redirect_url * Refactored bangs unit tests * Fixed unit test bangs. Removed dubbel parsing in bangs.py * Removed a dumb print statement * Refactored bangs plugin to core engine. * Removed bangs plugin. * Refactored external bangs unit tests from plugin to core. * Removed custom_results/bangs documentation from plugins.rst * Added newline in settings.yml so the PR stays clean. * Changed searx/plugins/__init__.py back to the old file * Removed newline search.py * Refactored get_external_bang_operator from utils to external_bang.py * Removed unnecessary import form test_plugins.py * Removed _parseExternalBang and _isExternalBang from query.py * Removed get_external_bang_operator since it was not necessary * Simplified external_bang.py * Simplified external_bang.py * Moved external_bangs unit tests to test_webapp.py. Fixed return in search with external_bang * Refactored query parsing to unicode to support python2 * Refactored query parsing to unicode to support python2 * Refactored bangs plugin to core engine. * Refactored search parameter to search_query in external_bang.py
2020-07-03 13:25:04 +00:00
except SearxParameterException as e:
logger.exception('search error: SearxParameterException')
return index_error(output_format, e.message), 400
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
except Exception as e: # pylint: disable=broad-except
logger.exception(e, exc_info=True)
return index_error(output_format, gettext('search error')), 500
# results
Clean up the architecture Purposes : - isolate the plugins calls - distinction between parsing the web request and running the search (Search class). To be able to test code easily, to run searx code outside a web server, to filter the search query parameters with plugins more easily, etc... Details : - request.request_data contains request.form or request.args (initialize inside pre_request() function) - Query class is renamed RawTextQuery - SearchQuery class defines all search parameters - get_search_query_from_webapp create a SearchQuery instance (basically the previous Search.__init__ code) - Search class and SearchWithPlugins class takes a SearchQuery instance as class constructor parameter - SearchWithPlugins class inherites from Search class, and run plugins - A dedicated function search_with_plugins executes plugins to have a well define locals() (which is used by the plugins code). - All plugins code is executed inside the try...except block (webapp.py, index function) - advanced_search HTTP parameter value stays in webapp.py (it is only part of UI) - multiple calls to result_container.get_ordered_results() doesn't compute the order multiple time (note : this method was call only once before) - paging value is stored in the result_container class (compute in the extend method) - test about engine.suspend_end_time is done during search method call (instead of __init__) - check that the format parameter value is one of these : html, rss, json, rss (before the html value was assumed but some text formatting wasn't not done)
2016-10-22 11:10:31 +00:00
results = result_container.get_ordered_results()
number_of_results = result_container.results_number()
if number_of_results < result_container.results_length():
number_of_results = 0
Created new plugin type custom_results. Added new plugin bang_redirect (#2027) * Made first attempt at the bangs redirects plugin. * It redirects. But in a messy way via javascript. * First version with custom plugin * Added a help page and a operator to see all the bangs available. * Changed to .format because of support * Changed to .format because of support * Removed : in params * Fixed path to json file and changed bang operator * Changed bang operator back to & * Made first attempt at the bangs redirects plugin. * It redirects. But in a messy way via javascript. * First version with custom plugin * Added a help page and a operator to see all the bangs available. * Changed to .format because of support * Changed to .format because of support * Removed : in params * Fixed path to json file and changed bang operator * Changed bang operator back to & * Refactored getting search query. Also changed bang operator to ! and is now working. * Removed prints * Removed temporary bangs_redirect.js file. Updated plugin documentation * Added unit test for the bangs plugin * Fixed a unit test and added 2 more for bangs plugin * Changed back to default settings.yml * Added myself to AUTHORS.rst * Refacored working of custom plugin. * Refactored _get_bangs_data from list to dict to improve search speed. * Decoupled bangs plugin from webserver with redirect_url * Refactored bangs unit tests * Fixed unit test bangs. Removed dubbel parsing in bangs.py * Removed a dumb print statement * Refactored bangs plugin to core engine. * Removed bangs plugin. * Refactored external bangs unit tests from plugin to core. * Removed custom_results/bangs documentation from plugins.rst * Added newline in settings.yml so the PR stays clean. * Changed searx/plugins/__init__.py back to the old file * Removed newline search.py * Refactored get_external_bang_operator from utils to external_bang.py * Removed unnecessary import form test_plugins.py * Removed _parseExternalBang and _isExternalBang from query.py * Removed get_external_bang_operator since it was not necessary * Simplified external_bang.py * Simplified external_bang.py * Moved external_bangs unit tests to test_webapp.py. Fixed return in search with external_bang * Refactored query parsing to unicode to support python2 * Refactored query parsing to unicode to support python2 * Refactored bangs plugin to core engine. * Refactored search parameter to search_query in external_bang.py
2020-07-03 13:25:04 +00:00
# checkin for a external bang
if result_container.redirect_url:
return redirect(result_container.redirect_url)
# Server-Timing header
request.timings = result_container.get_timings() # pylint: disable=assigning-non-slot
current_template = None
previous_result = None
Clean up the architecture Purposes : - isolate the plugins calls - distinction between parsing the web request and running the search (Search class). To be able to test code easily, to run searx code outside a web server, to filter the search query parameters with plugins more easily, etc... Details : - request.request_data contains request.form or request.args (initialize inside pre_request() function) - Query class is renamed RawTextQuery - SearchQuery class defines all search parameters - get_search_query_from_webapp create a SearchQuery instance (basically the previous Search.__init__ code) - Search class and SearchWithPlugins class takes a SearchQuery instance as class constructor parameter - SearchWithPlugins class inherites from Search class, and run plugins - A dedicated function search_with_plugins executes plugins to have a well define locals() (which is used by the plugins code). - All plugins code is executed inside the try...except block (webapp.py, index function) - advanced_search HTTP parameter value stays in webapp.py (it is only part of UI) - multiple calls to result_container.get_ordered_results() doesn't compute the order multiple time (note : this method was call only once before) - paging value is stored in the result_container class (compute in the extend method) - test about engine.suspend_end_time is done during search method call (instead of __init__) - check that the format parameter value is one of these : html, rss, json, rss (before the html value was assumed but some text formatting wasn't not done)
2016-10-22 11:10:31 +00:00
# output
for result in results:
Clean up the architecture Purposes : - isolate the plugins calls - distinction between parsing the web request and running the search (Search class). To be able to test code easily, to run searx code outside a web server, to filter the search query parameters with plugins more easily, etc... Details : - request.request_data contains request.form or request.args (initialize inside pre_request() function) - Query class is renamed RawTextQuery - SearchQuery class defines all search parameters - get_search_query_from_webapp create a SearchQuery instance (basically the previous Search.__init__ code) - Search class and SearchWithPlugins class takes a SearchQuery instance as class constructor parameter - SearchWithPlugins class inherites from Search class, and run plugins - A dedicated function search_with_plugins executes plugins to have a well define locals() (which is used by the plugins code). - All plugins code is executed inside the try...except block (webapp.py, index function) - advanced_search HTTP parameter value stays in webapp.py (it is only part of UI) - multiple calls to result_container.get_ordered_results() doesn't compute the order multiple time (note : this method was call only once before) - paging value is stored in the result_container class (compute in the extend method) - test about engine.suspend_end_time is done during search method call (instead of __init__) - check that the format parameter value is one of these : html, rss, json, rss (before the html value was assumed but some text formatting wasn't not done)
2016-10-22 11:10:31 +00:00
if output_format == 'html':
if 'content' in result and result['content']:
2016-11-30 17:43:03 +00:00
result['content'] = highlight_content(escape(result['content'][:1024]), search_query.query)
if 'title' in result and result['title']:
result['title'] = highlight_content(escape(result['title'] or ''), search_query.query)
2014-01-10 22:38:08 +00:00
else:
if result.get('content'):
2014-01-10 22:38:08 +00:00
result['content'] = html_to_text(result['content']).strip()
# removing html content and whitespace duplications
result['title'] = ' '.join(html_to_text(result['title']).strip().split())
2014-06-24 14:30:04 +00:00
if 'url' in result:
result['pretty_url'] = prettify_url(result['url'])
2013-11-15 18:28:30 +00:00
if result.get('publishedDate'): # do not try to get a date from an empty string or a None type
try: # test if publishedDate >= 1900 (datetime module bug)
result['pubdate'] = result['publishedDate'].strftime('%Y-%m-%d %H:%M:%S%z')
except ValueError:
result['publishedDate'] = None
2014-03-14 08:55:04 +00:00
else:
result['publishedDate'] = searxng_l10n_timespan(result['publishedDate'])
2014-03-14 08:55:04 +00:00
# set result['open_group'] = True when the template changes from the previous result
# set result['close_group'] = True when the template changes on the next result
if current_template != result.get('template'):
result['open_group'] = True
if previous_result:
previous_result['close_group'] = True # pylint: disable=unsupported-assignment-operation
current_template = result.get('template')
previous_result = result
if previous_result:
previous_result['close_group'] = True
Clean up the architecture Purposes : - isolate the plugins calls - distinction between parsing the web request and running the search (Search class). To be able to test code easily, to run searx code outside a web server, to filter the search query parameters with plugins more easily, etc... Details : - request.request_data contains request.form or request.args (initialize inside pre_request() function) - Query class is renamed RawTextQuery - SearchQuery class defines all search parameters - get_search_query_from_webapp create a SearchQuery instance (basically the previous Search.__init__ code) - Search class and SearchWithPlugins class takes a SearchQuery instance as class constructor parameter - SearchWithPlugins class inherites from Search class, and run plugins - A dedicated function search_with_plugins executes plugins to have a well define locals() (which is used by the plugins code). - All plugins code is executed inside the try...except block (webapp.py, index function) - advanced_search HTTP parameter value stays in webapp.py (it is only part of UI) - multiple calls to result_container.get_ordered_results() doesn't compute the order multiple time (note : this method was call only once before) - paging value is stored in the result_container class (compute in the extend method) - test about engine.suspend_end_time is done during search method call (instead of __init__) - check that the format parameter value is one of these : html, rss, json, rss (before the html value was assumed but some text formatting wasn't not done)
2016-10-22 11:10:31 +00:00
if output_format == 'json':
x = {
'query': search_query.query,
'number_of_results': number_of_results,
'results': results,
'answers': list(result_container.answers),
'corrections': list(result_container.corrections),
'infoboxes': result_container.infoboxes,
'suggestions': list(result_container.suggestions),
'unresponsive_engines': __get_translated_errors(result_container.unresponsive_engines),
}
response = json.dumps(x, default=lambda item: list(item) if isinstance(item, set) else item)
return Response(response, mimetype='application/json')
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
if output_format == 'csv':
2016-11-30 17:43:03 +00:00
csv = UnicodeWriter(StringIO())
keys = ('title', 'url', 'content', 'host', 'engine', 'score', 'type')
csv.writerow(keys)
for row in results:
row['host'] = row['parsed_url'].netloc
row['type'] = 'result'
csv.writerow([row.get(key, '') for key in keys])
for a in result_container.answers:
row = {'title': a, 'type': 'answer'}
csv.writerow([row.get(key, '') for key in keys])
for a in result_container.suggestions:
row = {'title': a, 'type': 'suggestion'}
csv.writerow([row.get(key, '') for key in keys])
for a in result_container.corrections:
row = {'title': a, 'type': 'correction'}
csv.writerow([row.get(key, '') for key in keys])
csv.stream.seek(0)
2013-11-15 18:28:30 +00:00
response = Response(csv.stream.read(), mimetype='application/csv')
cont_disp = 'attachment;Filename=searx_-_{0}.csv'.format(search_query.query)
2014-02-07 01:45:12 +00:00
response.headers.add('Content-Disposition', cont_disp)
2013-11-15 17:55:18 +00:00
return response
Created new plugin type custom_results. Added new plugin bang_redirect (#2027) * Made first attempt at the bangs redirects plugin. * It redirects. But in a messy way via javascript. * First version with custom plugin * Added a help page and a operator to see all the bangs available. * Changed to .format because of support * Changed to .format because of support * Removed : in params * Fixed path to json file and changed bang operator * Changed bang operator back to & * Made first attempt at the bangs redirects plugin. * It redirects. But in a messy way via javascript. * First version with custom plugin * Added a help page and a operator to see all the bangs available. * Changed to .format because of support * Changed to .format because of support * Removed : in params * Fixed path to json file and changed bang operator * Changed bang operator back to & * Refactored getting search query. Also changed bang operator to ! and is now working. * Removed prints * Removed temporary bangs_redirect.js file. Updated plugin documentation * Added unit test for the bangs plugin * Fixed a unit test and added 2 more for bangs plugin * Changed back to default settings.yml * Added myself to AUTHORS.rst * Refacored working of custom plugin. * Refactored _get_bangs_data from list to dict to improve search speed. * Decoupled bangs plugin from webserver with redirect_url * Refactored bangs unit tests * Fixed unit test bangs. Removed dubbel parsing in bangs.py * Removed a dumb print statement * Refactored bangs plugin to core engine. * Removed bangs plugin. * Refactored external bangs unit tests from plugin to core. * Removed custom_results/bangs documentation from plugins.rst * Added newline in settings.yml so the PR stays clean. * Changed searx/plugins/__init__.py back to the old file * Removed newline search.py * Refactored get_external_bang_operator from utils to external_bang.py * Removed unnecessary import form test_plugins.py * Removed _parseExternalBang and _isExternalBang from query.py * Removed get_external_bang_operator since it was not necessary * Simplified external_bang.py * Simplified external_bang.py * Moved external_bangs unit tests to test_webapp.py. Fixed return in search with external_bang * Refactored query parsing to unicode to support python2 * Refactored query parsing to unicode to support python2 * Refactored bangs plugin to core engine. * Refactored search parameter to search_query in external_bang.py
2020-07-03 13:25:04 +00:00
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
if output_format == 'rss':
response_rss = render(
'opensearch_response_rss.xml',
results=results,
answers=result_container.answers,
corrections=result_container.corrections,
suggestions=result_container.suggestions,
q=request.form['q'],
number_of_results=number_of_results,
)
2014-01-14 21:18:21 +00:00
return Response(response_rss, mimetype='text/xml')
2014-01-14 17:17:19 +00:00
# HTML output format
# suggestions: use RawTextQuery to get the suggestion URLs with the same bang
suggestion_urls = list(
map(
lambda suggestion: {'url': raw_text_query.changeQuery(suggestion).getFullQuery(), 'title': suggestion},
result_container.suggestions,
)
)
correction_urls = list(
map(
lambda correction: {'url': raw_text_query.changeQuery(correction).getFullQuery(), 'title': correction},
result_container.corrections,
)
)
return render(
# fmt: off
'results.html',
results = results,
q=request.form['q'],
selected_categories = search_query.categories,
pageno = search_query.pageno,
time_range = search_query.time_range,
number_of_results = format_decimal(number_of_results),
suggestions = suggestion_urls,
answers = result_container.answers,
corrections = correction_urls,
infoboxes = result_container.infoboxes,
engine_data = result_container.engine_data,
paging = result_container.paging,
unresponsive_engines = __get_translated_errors(
result_container.unresponsive_engines
),
current_locale = request.preferences.get_value("locale"),
current_language = match_language(
search_query.lang,
settings['search']['languages'],
fallback=request.preferences.get_value("language")
),
timeout_limit = request.form.get('timeout_limit', None)
# fmt: on
)
2014-01-01 21:16:53 +00:00
2013-10-14 21:09:13 +00:00
def __get_translated_errors(unresponsive_engines: Iterable[UnresponsiveEngine]):
translated_errors = []
# make a copy unresponsive_engines to avoid "RuntimeError: Set changed size
# during iteration" it happens when an engine modifies the ResultContainer
# after the search_multiple_requests method has stopped waiting
for unresponsive_engine in unresponsive_engines:
error_user_text = exception_classname_to_text.get(unresponsive_engine.error_type)
if not error_user_text:
error_user_text = exception_classname_to_text[None]
error_msg = gettext(error_user_text)
if unresponsive_engine.suspended:
error_msg = gettext('Suspended') + ': ' + error_msg
translated_errors.append((unresponsive_engine.engine, error_msg))
return sorted(translated_errors, key=lambda e: e[0])
2013-10-20 22:28:48 +00:00
@app.route('/about', methods=['GET'])
def about():
"""Redirect to about page"""
2022-03-16 21:24:35 +00:00
# custom_url_for is going to add the locale
return redirect(custom_url_for('info', pagename='about'))
@app.route('/info/<locale>/<pagename>', methods=['GET'])
def info(pagename, locale):
"""Render page of online user documentation"""
page = _INFO_PAGES.get_page(pagename, locale)
if page is None:
flask.abort(404)
2022-03-16 21:24:35 +00:00
user_locale = request.preferences.get_value('locale')
return render(
'info.html',
2022-03-16 21:24:35 +00:00
all_pages=_INFO_PAGES.iter_pages(user_locale, fallback_to_default=True),
active_page=page,
active_pagename=pagename,
)
2014-01-17 15:23:23 +00:00
@app.route('/autocompleter', methods=['GET', 'POST'])
def autocompleter():
"""Return autocompleter results"""
2014-03-29 15:29:19 +00:00
# run autocompleter
results = []
# set blocked engines
disabled_engines = request.preferences.engines.get_disabled()
# parse query
raw_text_query = RawTextQuery(request.form.get('q', ''), disabled_engines)
sug_prefix = raw_text_query.getQuery()
2014-03-29 15:29:19 +00:00
# normal autocompletion results only appear if no inner results returned
# and there is a query part
if len(raw_text_query.autocomplete_list) == 0 and len(sug_prefix) > 0:
# get language from cookie
2016-04-09 16:32:07 +00:00
language = request.preferences.get_value('language')
if not language or language == 'all':
language = 'en'
else:
language = language.split('-')[0]
2015-01-10 18:55:21 +00:00
# run autocompletion
raw_results = search_autocomplete(request.preferences.get_value('autocomplete'), sug_prefix, language)
for result in raw_results:
# attention: this loop will change raw_text_query object and this is
# the reason why the sug_prefix was stored before (see above)
if result != sug_prefix:
results.append(raw_text_query.changeQuery(result).getFullQuery())
if len(raw_text_query.autocomplete_list) > 0:
for autocomplete_text in raw_text_query.autocomplete_list:
results.append(raw_text_query.get_autocomplete_full_query(autocomplete_text))
for answers in ask(raw_text_query):
for answer in answers:
results.append(str(answer['answer']))
2014-03-29 15:29:19 +00:00
if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
# the suggestion request comes from the searx search form
suggestions = json.dumps(results)
mimetype = 'application/json'
else:
# the suggestion request comes from browser's URL bar
suggestions = json.dumps([sug_prefix, results])
mimetype = 'application/x-suggestions+json'
2022-05-07 13:11:05 +00:00
suggestions = escape(suggestions, False)
return Response(suggestions, mimetype=mimetype)
2014-01-01 21:16:53 +00:00
@app.route('/preferences', methods=['GET', 'POST'])
def preferences():
"""Render preferences page && save user preferences"""
2014-02-06 23:35:15 +00:00
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
# pylint: disable=too-many-locals, too-many-return-statements, too-many-branches
# pylint: disable=too-many-statements
# save preferences using the link the /preferences?preferences=...&save=1
if request.args.get('save') == '1':
resp = make_response(redirect(url_for('index', _external=True)))
return request.preferences.save(resp)
# save preferences
if request.method == 'POST':
resp = make_response(redirect(url_for('index', _external=True)))
try:
request.preferences.parse_form(request.form)
except ValidationException:
request.errors.append(gettext('Invalid settings, please edit your preferences'))
return resp
return request.preferences.save(resp)
# render preferences
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
image_proxy = request.preferences.get_value('image_proxy') # pylint: disable=redefined-outer-name
disabled_engines = request.preferences.engines.get_disabled()
allowed_plugins = request.preferences.plugins.get_enabled()
# stats for preferences page
filtered_engines = dict(filter(lambda kv: request.preferences.validate_token(kv[1]), engines.items()))
engines_by_category = {}
for c in categories: # pylint: disable=consider-using-dict-items
2021-04-14 15:23:15 +00:00
engines_by_category[c] = [e for e in categories[c] if e.name in filtered_engines]
# sort the engines alphabetically since the order in settings.yml is meaningless.
list.sort(engines_by_category[c], key=lambda e: e.name)
# get first element [0], the engine time,
# and then the second element [1] : the time (the first one is the label)
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
stats = {} # pylint: disable=redefined-outer-name
max_rate95 = 0
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for _, e in filtered_engines.items():
h = histogram('engine', e.name, 'time', 'total')
median = round(h.percentage(50), 1) if h.count > 0 else None
rate80 = round(h.percentage(80), 1) if h.count > 0 else None
rate95 = round(h.percentage(95), 1) if h.count > 0 else None
max_rate95 = max(max_rate95, rate95 or 0)
result_count_sum = histogram('engine', e.name, 'result', 'count').sum
successful_count = counter('engine', e.name, 'search', 'count', 'successful')
result_count = int(result_count_sum / float(successful_count)) if successful_count else 0
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stats[e.name] = {
'time': median,
'rate80': rate80,
'rate95': rate95,
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'warn_timeout': e.timeout > settings['outgoing']['request_timeout'],
'supports_selected_language': _is_selected_language_supported(e, request.preferences),
'result_count': result_count,
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}
# end of stats
# reliabilities
reliabilities = {}
engine_errors = get_engine_errors(filtered_engines)
checker_results = checker_get_result()
checker_results = (
checker_results['engines'] if checker_results['status'] == 'ok' and 'engines' in checker_results else {}
)
for _, e in filtered_engines.items():
checker_result = checker_results.get(e.name, {})
checker_success = checker_result.get('success', True)
errors = engine_errors.get(e.name) or []
if counter('engine', e.name, 'search', 'count', 'sent') == 0:
# no request
reliablity = None
elif checker_success and not errors:
reliablity = 100
elif 'simple' in checker_result.get('errors', {}):
# the basic (simple) test doesn't work: the engine is broken accoding to the checker
# even if there is no exception
reliablity = 0
else:
# pylint: disable=consider-using-generator
reliablity = 100 - sum([error['percentage'] for error in errors if not error.get('secondary')])
reliabilities[e.name] = {
'reliablity': reliablity,
'errors': [],
'checker': checker_results.get(e.name, {}).get('errors', {}).keys(),
}
# keep the order of the list checker_results[e.name]['errors'] and deduplicate.
# the first element has the highest percentage rate.
reliabilities_errors = []
for error in errors:
error_user_text = None
if error.get('secondary') or 'exception_classname' not in error:
continue
error_user_text = exception_classname_to_text.get(error.get('exception_classname'))
if not error:
error_user_text = exception_classname_to_text[None]
if error_user_text not in reliabilities_errors:
reliabilities_errors.append(error_user_text)
reliabilities[e.name]['errors'] = reliabilities_errors
# supports
supports = {}
for _, e in filtered_engines.items():
supports_selected_language = _is_selected_language_supported(e, request.preferences)
safesearch = e.safesearch
time_range_support = e.time_range_support
for checker_test_name in checker_results.get(e.name, {}).get('errors', {}):
if supports_selected_language and checker_test_name.startswith('lang_'):
supports_selected_language = '?'
elif safesearch and checker_test_name == 'safesearch':
safesearch = '?'
elif time_range_support and checker_test_name == 'time_range':
time_range_support = '?'
supports[e.name] = {
'supports_selected_language': supports_selected_language,
'safesearch': safesearch,
'time_range_support': time_range_support,
}
return render(
# fmt: off
'preferences.html',
selected_categories = get_selected_categories(request.preferences, request.form),
locales = LOCALE_NAMES,
current_locale = request.preferences.get_value("locale"),
image_proxy = image_proxy,
engines_by_category = engines_by_category,
stats = stats,
max_rate95 = max_rate95,
reliabilities = reliabilities,
supports = supports,
answerers = [
{'info': a.self_info(), 'keywords': a.keywords}
for a in answerers
],
disabled_engines = disabled_engines,
autocomplete_backends = autocomplete_backends,
shortcuts = {y: x for x, y in engine_shortcuts.items()},
themes = themes,
plugins = plugins,
doi_resolvers = settings['doi_resolvers'],
current_doi_resolver = get_doi_resolver(request.preferences),
allowed_plugins = allowed_plugins,
preferences_url_params = request.preferences.get_as_url_params(),
locked_preferences = settings['preferences']['lock'],
preferences = True
# fmt: on
)
2014-01-01 21:16:53 +00:00
2022-01-17 10:16:11 +00:00
def _is_selected_language_supported(engine, preferences: Preferences): # pylint: disable=redefined-outer-name
language = preferences.get_value('language')
if language == 'all':
return True
x = match_language(
language, getattr(engine, 'supported_languages', []), getattr(engine, 'language_aliases', {}), None
)
return bool(x)
2015-01-16 15:02:21 +00:00
@app.route('/image_proxy', methods=['GET'])
def image_proxy():
# pylint: disable=too-many-return-statements, too-many-branches
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
2021-03-18 18:59:01 +00:00
url = request.args.get('url')
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if not url:
return '', 400
if not is_hmac_of(settings['server']['secret_key'], url.encode(), request.args.get('h', '')):
return '', 400
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maximum_size = 5 * 1024 * 1024
forward_resp = False
resp = None
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try:
request_headers = {
'User-Agent': gen_useragent(),
'Accept': 'image/webp,*/*',
'Accept-Encoding': 'gzip, deflate',
'Sec-GPC': '1',
'DNT': '1',
}
set_context_network_name('image_proxy')
resp, stream = http_stream(method='GET', url=url, headers=request_headers, allow_redirects=True)
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content_length = resp.headers.get('Content-Length')
if content_length and content_length.isdigit() and int(content_length) > maximum_size:
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return 'Max size', 400
if resp.status_code != 200:
logger.debug('image-proxy: wrong response code: %i', resp.status_code)
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if resp.status_code >= 400:
return '', resp.status_code
return '', 400
if not resp.headers.get('Content-Type', '').startswith('image/') and not resp.headers.get(
'Content-Type', ''
).startswith('binary/octet-stream'):
logger.debug('image-proxy: wrong content-type: %s', resp.headers.get('Content-Type', ''))
2021-03-18 18:59:01 +00:00
return '', 400
2015-01-16 15:02:21 +00:00
forward_resp = True
except httpx.HTTPError:
logger.exception('HTTP error')
return '', 400
finally:
if resp and not forward_resp:
# the code is about to return an HTTP 400 error to the browser
# we make sure to close the response between searxng and the HTTP server
try:
resp.close()
except httpx.HTTPError:
logger.exception('HTTP error on closing')
def close_stream():
nonlocal resp, stream
try:
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if resp:
resp.close()
del resp
del stream
except httpx.HTTPError as e:
logger.debug('Exception while closing response', e)
try:
headers = dict_subset(resp.headers, {'Content-Type', 'Content-Encoding', 'Content-Length', 'Length'})
response = Response(stream, mimetype=resp.headers['Content-Type'], headers=headers, direct_passthrough=True)
response.call_on_close(close_stream)
return response
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except httpx.HTTPError:
close_stream()
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return '', 400
@app.route('/engine_descriptions.json', methods=['GET'])
def engine_descriptions():
locale = get_locale().split('_')[0]
result = ENGINE_DESCRIPTIONS['en'].copy()
if locale != 'en':
for engine, description in ENGINE_DESCRIPTIONS.get(locale, {}).items():
result[engine] = description
for engine, description in result.items():
if len(description) == 2 and description[1] == 'ref':
ref_engine, ref_lang = description[0].split(':')
description = ENGINE_DESCRIPTIONS[ref_lang][ref_engine]
if isinstance(description, str):
description = [description, 'wikipedia']
result[engine] = description
# overwrite by about:description (from settings)
for engine_name, engine_mod in engines.items():
descr = getattr(engine_mod, 'about', {}).get('description', None)
if descr is not None:
result[engine_name] = [descr, "SearXNG config"]
return jsonify(result)
2015-01-16 15:02:21 +00:00
2013-10-26 23:03:05 +00:00
@app.route('/stats', methods=['GET'])
def stats():
2014-01-31 06:08:24 +00:00
"""Render engine statistics page."""
sort_order = request.args.get('sort', default='name', type=str)
selected_engine_name = request.args.get('engine', default=None, type=str)
filtered_engines = dict(filter(lambda kv: request.preferences.validate_token(kv[1]), engines.items()))
if selected_engine_name:
if selected_engine_name not in filtered_engines:
selected_engine_name = None
else:
filtered_engines = [selected_engine_name]
checker_results = checker_get_result()
checker_results = (
checker_results['engines'] if checker_results['status'] == 'ok' and 'engines' in checker_results else {}
)
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engine_stats = get_engines_stats(filtered_engines)
engine_reliabilities = get_reliabilities(filtered_engines, checker_results)
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
if sort_order not in STATS_SORT_PARAMETERS:
sort_order = 'name'
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
reverse, key_name, default_value = STATS_SORT_PARAMETERS[sort_order]
def get_key(engine_stat):
2022-01-24 10:44:18 +00:00
reliability = engine_reliabilities.get(engine_stat['name'], {}).get('reliablity', 0)
reliability_order = 0 if reliability else 1
if key_name == 'reliability':
key = reliability
reliability_order = 0
else:
key = engine_stat.get(key_name) or default_value
if reverse:
reliability_order = 1 - reliability_order
return (reliability_order, key, engine_stat['name'])
engine_stats['time'] = sorted(engine_stats['time'], reverse=reverse, key=get_key)
2014-03-21 11:19:48 +00:00
return render(
# fmt: off
2014-03-21 11:19:48 +00:00
'stats.html',
sort_order = sort_order,
engine_stats = engine_stats,
engine_reliabilities = engine_reliabilities,
selected_engine_name = selected_engine_name,
searx_git_branch = GIT_BRANCH,
# fmt: on
2014-03-21 11:19:48 +00:00
)
2013-10-26 23:03:05 +00:00
2014-01-01 21:16:53 +00:00
@app.route('/stats/errors', methods=['GET'])
def stats_errors():
filtered_engines = dict(filter(lambda kv: request.preferences.validate_token(kv[1]), engines.items()))
2021-04-14 15:23:15 +00:00
result = get_engine_errors(filtered_engines)
return jsonify(result)
@app.route('/stats/checker', methods=['GET'])
def stats_checker():
result = checker_get_result()
return jsonify(result)
2013-12-01 15:10:38 +00:00
@app.route('/robots.txt', methods=['GET'])
def robots():
return Response(
"""User-agent: *
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Allow: /info/en/about
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Disallow: /stats
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Disallow: /image_proxy
2014-02-07 17:43:05 +00:00
Disallow: /preferences
Disallow: /*?*q=*
""",
mimetype='text/plain',
)
2013-12-01 15:10:38 +00:00
2014-01-01 21:16:53 +00:00
2013-10-15 22:01:08 +00:00
@app.route('/opensearch.xml', methods=['GET'])
def opensearch():
[fix] improve OpenSearch description Some HTTP-Clients do have issues with the ``opensearch.xml`` from SearXNG (related [1][2]) while other OpenSearch descriptions[3] (e.g. from qwant) work flawles. Inspired by the OpenSearch description from qwant and with informations from the specification[4] the ``opensearch.xml`` has been *improved*. - convert `<Url>` methods from lower case to upper case (`POST`|`GET`) - add `<moz:SearchForm>` and `xmlns:moz="http://www.mozilla.org/2006/browser/search/"` - add `<Query role="example" searchTerms="SearXNG" />` [4] OpenSearch description documents should include at least one Query element of `role="example"` that is expected to return search results. Search clients may use this example query to validate that the search engine is working properly. - modified `<LongName>` to SearXNG - modified `<Description>` the word 'hackable' scares uninitiated users and was removed - add the `type="image/png"` to `<Image>` Test can be done by:: make run Visit http://127.0.0.1:8888/ and add the search engine to your WEB-Browser / test with different WEB-Browser from desktop and Smartphones (are there any iOS user here, please test on Safari and Chrome). [1] https://app.element.io/#/room/#searxng:matrix.org/$xN_abdKhNqUlgXRBrb_9F3pqOxnSzGQ1TG0s0G9hQVw [2] https://github.com/searxng/searxng/issues/431 [3] https://developer.mozilla.org/en-US/docs/Web/OpenSearch [4] https://github.com/dewitt/opensearch/blob/master/opensearch-1-1-draft-6.md#the-query-element Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-08-11 16:37:12 +00:00
method = request.preferences.get_value('method')
autocomplete = request.preferences.get_value('autocomplete')
2013-10-20 22:28:48 +00:00
# chrome/chromium only supports HTTP GET....
2013-10-20 20:37:55 +00:00
if request.headers.get('User-Agent', '').lower().find('webkit') >= 0:
[fix] improve OpenSearch description Some HTTP-Clients do have issues with the ``opensearch.xml`` from SearXNG (related [1][2]) while other OpenSearch descriptions[3] (e.g. from qwant) work flawles. Inspired by the OpenSearch description from qwant and with informations from the specification[4] the ``opensearch.xml`` has been *improved*. - convert `<Url>` methods from lower case to upper case (`POST`|`GET`) - add `<moz:SearchForm>` and `xmlns:moz="http://www.mozilla.org/2006/browser/search/"` - add `<Query role="example" searchTerms="SearXNG" />` [4] OpenSearch description documents should include at least one Query element of `role="example"` that is expected to return search results. Search clients may use this example query to validate that the search engine is working properly. - modified `<LongName>` to SearXNG - modified `<Description>` the word 'hackable' scares uninitiated users and was removed - add the `type="image/png"` to `<Image>` Test can be done by:: make run Visit http://127.0.0.1:8888/ and add the search engine to your WEB-Browser / test with different WEB-Browser from desktop and Smartphones (are there any iOS user here, please test on Safari and Chrome). [1] https://app.element.io/#/room/#searxng:matrix.org/$xN_abdKhNqUlgXRBrb_9F3pqOxnSzGQ1TG0s0G9hQVw [2] https://github.com/searxng/searxng/issues/431 [3] https://developer.mozilla.org/en-US/docs/Web/OpenSearch [4] https://github.com/dewitt/opensearch/blob/master/opensearch-1-1-draft-6.md#the-query-element Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-08-11 16:37:12 +00:00
method = 'GET'
2014-03-29 15:29:19 +00:00
[fix] improve OpenSearch description Some HTTP-Clients do have issues with the ``opensearch.xml`` from SearXNG (related [1][2]) while other OpenSearch descriptions[3] (e.g. from qwant) work flawles. Inspired by the OpenSearch description from qwant and with informations from the specification[4] the ``opensearch.xml`` has been *improved*. - convert `<Url>` methods from lower case to upper case (`POST`|`GET`) - add `<moz:SearchForm>` and `xmlns:moz="http://www.mozilla.org/2006/browser/search/"` - add `<Query role="example" searchTerms="SearXNG" />` [4] OpenSearch description documents should include at least one Query element of `role="example"` that is expected to return search results. Search clients may use this example query to validate that the search engine is working properly. - modified `<LongName>` to SearXNG - modified `<Description>` the word 'hackable' scares uninitiated users and was removed - add the `type="image/png"` to `<Image>` Test can be done by:: make run Visit http://127.0.0.1:8888/ and add the search engine to your WEB-Browser / test with different WEB-Browser from desktop and Smartphones (are there any iOS user here, please test on Safari and Chrome). [1] https://app.element.io/#/room/#searxng:matrix.org/$xN_abdKhNqUlgXRBrb_9F3pqOxnSzGQ1TG0s0G9hQVw [2] https://github.com/searxng/searxng/issues/431 [3] https://developer.mozilla.org/en-US/docs/Web/OpenSearch [4] https://github.com/dewitt/opensearch/blob/master/opensearch-1-1-draft-6.md#the-query-element Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-08-11 16:37:12 +00:00
if method not in ('POST', 'GET'):
method = 'POST'
2022-05-07 13:11:05 +00:00
ret = render('opensearch.xml', opensearch_method=method, autocomplete=autocomplete)
resp = Response(response=ret, status=200, mimetype="application/opensearchdescription+xml")
2013-10-15 22:01:08 +00:00
return resp
2013-12-01 22:52:49 +00:00
@app.route('/favicon.ico')
def favicon():
2022-05-07 13:11:05 +00:00
theme = request.preferences.get_value("theme")
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
return send_from_directory(
[fix] pyright repported errors The errors make pyright usage useless since a new error won't be seen [1]. [1] https://github.com/searxng/searxng/pull/1569 ``` searx/compat.py:11:27 - error: Expression of type "Type[cached_property[_T@cached_property]]" cannot be assigned to declared type "Type[cached_property]" "Type[cached_property[_T@cached_property]]" is incompatible with "Type[cached_property]" Type "Type[cached_property[_T@cached_property]]" cannot be assigned to type "Type[cached_property]" (reportGeneralTypeIssues) searx/utils.py:69:36 - error: Expression of type "None" cannot be assigned to parameter of type "str" Type "None" cannot be assigned to type "str" (reportGeneralTypeIssues) searx/utils.py:573:85 - error: Expression of type "None" cannot be assigned to parameter of type "int" Type "None" cannot be assigned to type "int" (reportGeneralTypeIssues) searx/webapp.py:1306:22 - error: Argument of type "str" cannot be assigned to parameter "__a" of type "BytesPath" in function "join" Type "str" cannot be assigned to type "BytesPath" "str" is incompatible with "bytes" "str" is incompatible with protocol "PathLike[bytes]" "__fspath__" is not present (reportGeneralTypeIssues) searx/webapp.py:1306:68 - error: Argument of type "Literal['themes']" cannot be assigned to parameter "paths" of type "BytesPath" in function "join" Type "Literal['themes']" cannot be assigned to type "BytesPath" "Literal['themes']" is incompatible with "bytes" "Literal['themes']" is incompatible with protocol "PathLike[bytes]" "__fspath__" is not present (reportGeneralTypeIssues) searx/webapp.py:1306:78 - error: Argument of type "str | Any | None" cannot be assigned to parameter "paths" of type "BytesPath" in function "join" Type "str | Any | None" cannot be assigned to type "BytesPath" Type "str" cannot be assigned to type "BytesPath" "str" is incompatible with "bytes" "str" is incompatible with protocol "PathLike[bytes]" "__fspath__" is not present (reportGeneralTypeIssues) searx/webapp.py:1306:85 - error: Argument of type "Literal['img']" cannot be assigned to parameter "paths" of type "BytesPath" in function "join" Type "Literal['img']" cannot be assigned to type "BytesPath" "Literal['img']" is incompatible with "bytes" "Literal['img']" is incompatible with protocol "PathLike[bytes]" "__fspath__" is not present (reportGeneralTypeIssues) searx/engines/mongodb.py:8:6 - warning: Import "pymongo" could not be resolved (reportMissingImports) searx/engines/mysql_server.py:9:8 - warning: Import "mysql.connector" could not be resolved (reportMissingImports) searx/engines/postgresql.py:9:8 - warning: Import "psycopg2" could not be resolved from source (reportMissingModuleSource) searx/engines/xpath.py:187:28 - warning: "categories" is not defined (reportUndefinedVariable) searx/search/__init__.py:184:82 - warning: "flask" is not defined (reportUndefinedVariable) searx/search/checker/background.py:19:26 - error: Type of "schedule" is partially unknown Type of "schedule" is "(delay: Any, func: Any, *args: Any) -> Literal[True]" (reportUnknownVariableType) searx/shared/__init__.py:8:12 - warning: Import "uwsgi" could not be resolved (reportMissingImports) searx/shared/shared_uwsgi.py:5:8 - warning: Import "uwsgi" could not be resolved (reportMissingImports) ```
2022-07-28 11:02:56 +00:00
os.path.join(app.root_path, settings['ui']['static_path'], 'themes', theme, 'img'), # pyright: ignore
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
'favicon.png',
mimetype='image/vnd.microsoft.icon',
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
)
2013-12-01 22:52:49 +00:00
2015-04-07 09:07:48 +00:00
@app.route('/clear_cookies')
def clear_cookies():
resp = make_response(redirect(url_for('index', _external=True)))
2015-04-07 09:07:48 +00:00
for cookie_name in request.cookies:
resp.delete_cookie(cookie_name)
return resp
@app.route('/config')
def config():
"""Return configuration in JSON format."""
_engines = []
for name, engine in engines.items():
if not request.preferences.validate_token(engine):
continue
supported_languages = engine.supported_languages
if isinstance(engine.supported_languages, dict):
supported_languages = list(engine.supported_languages.keys())
_engines.append(
{
'name': name,
'categories': engine.categories,
'shortcut': engine.shortcut,
'enabled': not engine.disabled,
'paging': engine.paging,
'language_support': engine.language_support,
'supported_languages': supported_languages,
'safesearch': engine.safesearch,
'time_range_support': engine.time_range_support,
'timeout': engine.timeout,
}
)
_plugins = []
for _ in plugins:
_plugins.append({'name': _.name, 'enabled': _.default_on})
return jsonify(
{
'categories': list(categories.keys()),
'engines': _engines,
'plugins': _plugins,
'instance_name': settings['general']['instance_name'],
'locales': LOCALE_NAMES,
'default_locale': settings['ui']['default_locale'],
'autocomplete': settings['search']['autocomplete'],
'safe_search': settings['search']['safe_search'],
'default_theme': settings['ui']['default_theme'],
'version': VERSION_STRING,
'brand': {
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'PRIVACYPOLICY_URL': get_setting('general.privacypolicy_url'),
'CONTACT_URL': get_setting('general.contact_url'),
'GIT_URL': GIT_URL,
'GIT_BRANCH': GIT_BRANCH,
'DOCS_URL': get_setting('brand.docs_url'),
},
'doi_resolvers': list(settings['doi_resolvers'].keys()),
'default_doi_resolver': settings['default_doi_resolver'],
}
)
2016-08-24 17:53:09 +00:00
@app.errorhandler(404)
[pylint] webapp.py - fix all messages from pylint No functional change, just some linting. - fix messages from pylint (see below) - log where general Exceptions are catched (broad-except) - normalized various indentation - To avoid clashes with common names, add prefix 'route_' to all @app.route decorated functions. Fixed messages:: searx/webapp.py:744:0: C0301: Line too long (146/120) (line-too-long) searx/webapp.py:756:0: C0301: Line too long (132/120) (line-too-long) searx/webapp.py:730:9: W0511: TODO, check if timezone is calculated right (fixme) searx/webapp.py:1:0: C0114: Missing module docstring (missing-module-docstring) searx/webapp.py:126:8: I1101: Module 'setproctitle' has no 'setthreadtitle' member, but source is unavailable. Consider adding this module to extension-pkg-allow-list if you want to perform analysis based on run-time introspection of living objects. (c-extension-no-member) searx/webapp.py:126:36: W0212: Access to a protected member _name of a client class (protected-access) searx/webapp.py:131:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:141:4: R1722: Consider using sys.exit() (consider-using-sys-exit) searx/webapp.py:255:38: W0621: Redefining name 'request' from outer scope (line 32) (redefined-outer-name) searx/webapp.py:307:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:374:24: W0621: Redefining name 'theme' from outer scope (line 155) (redefined-outer-name) searx/webapp.py:420:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:544:4: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:551:4: W0702: No exception type(s) specified (bare-except) searx/webapp.py:566:15: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:613:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:690:8: W0621: Redefining name 'search' from outer scope (line 661) (redefined-outer-name) searx/webapp.py:661:0: R0914: Too many local variables (22/20) (too-many-locals) searx/webapp.py:674:8: R1705: Unnecessary "else" after "return" (no-else-return) searx/webapp.py:697:11: W0703: Catching too general exception Exception (broad-except) searx/webapp.py:748:4: R1705: Unnecessary "elif" after "return" (no-else-return) searx/webapp.py:661:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:661:0: R0912: Too many branches (29/12) (too-many-branches) searx/webapp.py:661:0: R0915: Too many statements (74/50) (too-many-statements) searx/webapp.py:931:4: W0621: Redefining name 'image_proxy' from outer scope (line 1072) (redefined-outer-name) searx/webapp.py:946:4: W0621: Redefining name 'stats' from outer scope (line 1132) (redefined-outer-name) searx/webapp.py:917:0: R0914: Too many local variables (34/20) (too-many-locals) searx/webapp.py:917:0: R0912: Too many branches (19/12) (too-many-branches) searx/webapp.py:917:0: R0915: Too many statements (65/50) (too-many-statements) searx/webapp.py:1063:44: W0621: Redefining name 'preferences' from outer scope (line 917) (redefined-outer-name) searx/webapp.py:1072:0: R0911: Too many return statements (9/6) (too-many-return-statements) searx/webapp.py:1151:4: C0103: Variable name "SORT_PARAMETERS" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*)|([a-z]))$' pattern (invalid-name) searx/webapp.py:1297:0: R1721: Unnecessary use of a comprehension (unnecessary-comprehension) searx/webapp.py:1303:0: C0103: Argument name "e" doesn't conform to '(([a-z][a-zA-Z0-9_]{2,30})|(_[a-z0-9_]*))$' pattern (invalid-name) searx/webapp.py:1303:19: W0613: Unused argument 'e' (unused-argument) searx/webapp.py:1338:23: W0621: Redefining name 'app' from outer scope (line 162) (redefined-outer-name) searx/webapp.py:1318:0: R0903: Too few public methods (1/2) (too-few-public-methods) Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-05-26 11:32:04 +00:00
def page_not_found(_e):
return render('404.html'), 404
2016-08-24 17:53:09 +00:00
# see https://flask.palletsprojects.com/en/1.1.x/cli/
# True if "FLASK_APP=searx/webapp.py FLASK_ENV=development flask run"
flask_run_development = (
os.environ.get("FLASK_APP") is not None and os.environ.get("FLASK_ENV") == 'development' and is_flask_run_cmdline()
)
# True if reload feature is activated of werkzeug, False otherwise (including uwsgi, etc..)
# __name__ != "__main__" if searx.webapp is imported (make test, make docs, uwsgi...)
# see run() at the end of this file : searx_debug activates the reload feature.
werkzeug_reloader = flask_run_development or (searx_debug and __name__ == "__main__")
# initialize the engines except on the first run of the werkzeug server.
if not werkzeug_reloader or (werkzeug_reloader and os.environ.get("WERKZEUG_RUN_MAIN") == "true"):
locales_initialize()
_INFO_PAGES = infopage.InfoPageSet()
redis_initialize()
plugin_initialize(app)
search_initialize(enable_checker=True, check_network=True, enable_metrics=settings['general']['enable_metrics'])
def run():
logger.debug('starting webserver on %s:%s', settings['server']['bind_address'], settings['server']['port'])
app.run(
debug=searx_debug,
use_debugger=searx_debug,
port=settings['server']['port'],
host=settings['server']['bind_address'],
threaded=True,
extra_files=[get_default_settings_path()],
)
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application = app
patch_application(app)
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if __name__ == "__main__":
run()