mirror of
https://github.com/searxng/searxng.git
synced 2024-11-25 12:21:00 +00:00
2986681b31
Bumps [pylint](https://github.com/pylint-dev/pylint) from 3.2.7 to 3.3.1. - [Release notes](https://github.com/pylint-dev/pylint/releases) - [Commits](https://github.com/pylint-dev/pylint/compare/v3.2.7...v3.3.1) --- updated-dependencies: - dependency-name: pylint dependency-type: direct:development update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
94 lines
2.9 KiB
Python
94 lines
2.9 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
|
|
"""Hackernews
|
|
"""
|
|
|
|
from datetime import datetime
|
|
from urllib.parse import urlencode
|
|
from dateutil.relativedelta import relativedelta
|
|
|
|
from flask_babel import gettext
|
|
|
|
# Engine metadata
|
|
about = {
|
|
"website": "https://news.ycombinator.com/",
|
|
"wikidata_id": "Q686797",
|
|
"official_api_documentation": "https://hn.algolia.com/api",
|
|
"use_official_api": True,
|
|
"require_api_key": False,
|
|
"results": "JSON",
|
|
}
|
|
|
|
# Engine configuration
|
|
paging = True
|
|
time_range_support = True
|
|
categories = ["it"]
|
|
results_per_page = 30
|
|
|
|
# Search URL
|
|
base_url = "https://hn.algolia.com/api/v1"
|
|
|
|
|
|
def request(query, params):
|
|
search_type = 'search'
|
|
if not query:
|
|
# if search query is empty show results from HN's front page
|
|
search_type = 'search_by_date'
|
|
query_params = {
|
|
"tags": "front_page",
|
|
"page": (params["pageno"] - 1),
|
|
}
|
|
else:
|
|
query_params = {
|
|
"query": query,
|
|
"page": (params["pageno"] - 1),
|
|
"hitsPerPage": results_per_page,
|
|
"minWordSizefor1Typo": 4,
|
|
"minWordSizefor2Typos": 8,
|
|
"advancedSyntax": "true",
|
|
"ignorePlurals": "false",
|
|
"minProximity": 7,
|
|
"numericFilters": '[]',
|
|
"tagFilters": '["story",[]]',
|
|
"typoTolerance": "true",
|
|
"queryType": "prefixLast",
|
|
"restrictSearchableAttributes": '["title","comment_text","url","story_text","author"]',
|
|
"getRankingInfo": "true",
|
|
}
|
|
|
|
if params['time_range']:
|
|
search_type = 'search_by_date'
|
|
timestamp = (
|
|
# pylint: disable=unexpected-keyword-arg
|
|
datetime.now()
|
|
- relativedelta(**{f"{params['time_range']}s": 1}) # type: ignore
|
|
).timestamp()
|
|
query_params["numericFilters"] = f"created_at_i>{timestamp}"
|
|
|
|
params["url"] = f"{base_url}/{search_type}?{urlencode(query_params)}"
|
|
return params
|
|
|
|
|
|
def response(resp):
|
|
results = []
|
|
data = resp.json()
|
|
|
|
for hit in data["hits"]:
|
|
object_id = hit["objectID"]
|
|
points = hit.get("points") or 0
|
|
num_comments = hit.get("num_comments") or 0
|
|
|
|
metadata = ""
|
|
if points != 0 or num_comments != 0:
|
|
metadata = f"{gettext('points')}: {points}" f" | {gettext('comments')}: {num_comments}"
|
|
results.append(
|
|
{
|
|
"title": hit.get("title") or f"{gettext('author')}: {hit['author']}",
|
|
"url": f"https://news.ycombinator.com/item?id={object_id}",
|
|
"content": hit.get("url") or hit.get("comment_text") or hit.get("story_text") or "",
|
|
"metadata": metadata,
|
|
"author": hit["author"],
|
|
"publishedDate": datetime.utcfromtimestamp(hit["created_at_i"]),
|
|
}
|
|
)
|
|
|
|
return results
|