Commit graph

64 commits

Author SHA1 Message Date
Rudis Muiznieks
128b8c7f0a
Add HTTP Referer header to DuckDuckGo requests
closes #2080
2023-01-06 16:07:37 -06:00
Rudis Muiznieks
6804ff048d
Fix: add trailing slash to duckduckgo url
Close #1854
2022-12-22 07:49:58 -06:00
Markus Heiser
8df1f0c47e [mod] add 'Accept-Language' HTTP header to online processores
Most engines that support languages (and regions) use the Accept-Language from
the WEB browser to build a response that fits to the language (and region).

- add new engine option: send_accept_language_header

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-08-01 17:01:59 +02:00
Martin Fischer
b02f762687 [enh] add more categories 2022-01-05 11:00:11 +01:00
Markus Heiser
3d96a9839a [format.python] initial formatting of the python code
This patch was generated by black [1]::

    make format.python

[1] https://github.com/psf/black

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-27 09:26:22 +01:00
Markus Heiser
a5b7ed9550 [mod] engine duckduckgo - update supported_languages_url
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-10-01 20:01:41 +02:00
Markus Heiser
4c9b8b29ee [mod] engine duckduckgo - use DuckDuckGo-Lite
Implement a scrapper for DuckDuckGo-Lite [1].  The existing DuckDuckGo [2]
engine does not support paging.  DuckDuckgo-Lite is much faster, less verbose
and does have a paging option (reversed engineered from the input form of [1]).

[1] https://lite.duckduckgo.com/lite
[2] https://duckduckgo.com/

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-10-01 20:01:41 +02:00
Alexandre Flament
d14994dc73 [httpx] replace searx.poolrequests by searx.network
settings.yml:

* outgoing.networks:
   * can contains network definition
   * propertiers: enable_http, verify, http2, max_connections, max_keepalive_connections,
     keepalive_expiry, local_addresses, support_ipv4, support_ipv6, proxies, max_redirects, retries
   * retries: 0 by default, number of times searx retries to send the HTTP request (using different IP & proxy each time)
   * local_addresses can be "192.168.0.1/24" (it supports IPv6)
   * support_ipv4 & support_ipv6: both True by default
     see https://github.com/searx/searx/pull/1034
* each engine can define a "network" section:
   * either a full network description
   * either reference an existing network

* all HTTP requests of engine use the same HTTP configuration (it was not the case before, see proxy configuration in master)
2021-04-12 17:25:56 +02:00
Adam Tauber
5f450fda74 [enh] add year filter to duckduckgo 2021-03-25 00:25:36 +01:00
Alexandre Flament
c22d4c764c [fix] duckduckgo engine: "!ddg !g" do not redirect to google
* searx understand "!ddg !g time" as : send "!g time" to DDG
* !g a DDG bang for Google: DDG return a HTTP redirect to Google

This commit adds a the allows_redirect param not to follow HTTP redirect.

The DDG engine returns a empty result as before without HTTP redirect.
2021-02-12 11:10:08 +01:00
Alexandre Flament
d2dac11392 [mod] duckduckgo engine: better support of the language preference
After the main request, send a second to https://duckduckgo.com/t/sl_h

See https://github.com/searx/searx/issues/2259
2021-02-09 14:36:43 +01:00
Alexandre Flament
ca93a01844 [mod] dynamically set language_support variable
The language_support variable is set to True by default,
and set to False in only 5 engines.

Except the documentation and the /config URL, this variable is not used.

This commit remove the variable definition in the engines, and
set value according to supported_languages length: False when the length is 0,
True otherwise.

Close #2485
2021-02-01 17:10:37 +01:00
Alexandre Flament
a4dcfa025c [enh] engines: add about variable
move meta information from comment to the about variable
so the preferences, the documentation can show these information
2021-01-14 20:57:17 +01:00
Alexandre Flament
b00d108673 [mod] pylint: numerous minor code fixes 2020-12-01 15:21:19 +01:00
Alexandre Flament
3038052c79 [mod] remove unused import
use
from searx.engines.duckduckgo import _fetch_supported_languages, supported_languages_url  # NOQA
so it is possible to easily remove all unused import using autoflake:
autoflake --in-place --recursive --remove-all-unused-imports searx tests
2020-11-14 14:11:02 +01:00
Alexandre Flament
cfd21bc475 [fix] fix duckduckgo engine
- remove paging support: a "vqd" parameter is required between each request. This parameter is uniq for each request
- update the URL (no redirect), use the POST method
- language support: works if there is no more than request per minute, otherwise it is ignored !
2020-10-09 16:00:42 +02:00
Alexandre Flament
2006eb4680 [mod] move extract_text, extract_url to searx.utils 2020-10-02 18:13:56 +02:00
Dalf
1022228d95 Drop Python 2 (1/n): remove unicode string and url_utils 2020-09-10 10:39:04 +02:00
Gordon Quad
385e9b5c9e add correction support for duckduckgo 2020-06-13 22:43:10 +01:00
Dalf
85b3723345 [mod] speed optimization
compile XPath only once
avoid redundant call to urlparse
get_locale(webapp.py): avoid useless call to request.accept_languages.best_match
2019-11-15 09:33:15 +01:00
Adam Tauber
ed1c1bdb04 [fix] pep8 2019-10-14 15:09:39 +02:00
Adam Tauber
94ea9d6622 [fix] duckduckgo paging - closes #1677 2019-10-14 13:52:15 +02:00
Noémi Ványi
b63d645a52 Revert "remove 'all' option from search languages"
This reverts commit 4d1770398a.
2019-01-07 21:19:00 +01:00
Marc Abonce Seguin
772c048d01 refactor engine's search language handling
Add match_language function in utils to match any user given
language code with a list of engine's supported languages.

Also add language_aliases dict on each engine to translate
standard language codes into the custom codes used by the engine.
2018-03-27 00:08:03 -06:00
Marc Abonce Seguin
d1eae9359f fix fetch_langauges to be more accurate
Add languages supported by either all default general engines or 10 engines.
2018-03-20 17:58:20 -06:00
Marc Abonce Seguin
216716db70 [fix] change duckduckgo url to avoid error response 2018-03-14 23:18:42 -06:00
marc
4d1770398a remove 'all' option from search languages 2017-12-06 01:20:15 -06:00
marc
44085e31d0 update engines_languages.json and languages.py
Also, fix fetch_languages.py so it can run on python3.
2017-10-10 16:53:28 -05:00
Adam Tauber
077d8efed8 [fix] use poolrequests in ddg engines 2017-07-21 16:23:20 +02:00
marc
405e5c8f24 [fix] duckduckgo images doesn't fail with countryless language 2017-07-10 18:41:50 +02:00
marc
3b950929b1 [fix] fix duckduckgo's offset
First page now starts with 0 offset,
rather than starting on the 30th result.

DuckDuckGo returns 30 results on each page.
2017-05-27 21:12:39 -05:00
marc
c65a409f0d add duckduckgo images engine 2017-05-23 20:07:09 +02:00
Adam Tauber
52e615dede [enh] py3 compatibility 2017-05-15 12:02:30 +02:00
Noémi Ványi
742e4dfdcc [fix] fix paging of duckduckgo 2017-02-01 20:54:13 +01:00
marc
af35eee10b tests for _fetch_supported_languages in engines
and refactor method to make it testable without making requests
2016-12-15 00:40:21 -06:00
marc
e0c270bd72 tests for language support in engines 2016-12-13 23:51:15 -06:00
marc
f62ce21f50 [mod] fetch supported languages for several engines
utils/fetch_languages.py gets languages supported by each engine and
generates engines_languages.json with each engine's supported language.
2016-12-13 19:58:10 -06:00
marc
a11948c71b Add language support for more engines. 2016-12-13 19:32:43 -06:00
marc
149802c569 [enh] add supported_languages on engines and auto-generate languages.py 2016-12-13 19:32:00 -06:00
Noémi Ványi
b034356825 add year filter to engines with time range support && tests
Following engines does not support "Last year":
 * Bing News
 * DeviantArt
 * DuckDuckGo
 * Yahoo
 * YouTube (noapi)
2016-12-11 16:58:31 +01:00
Adam Tauber
350a84520d [fix] time range detection 2016-07-26 00:28:48 +02:00
Noemi Vanyi
f13b9fa36a add time range search for duckduckgo 2016-07-25 23:28:14 +02:00
marc
aac4ed6971 [fix] guess country code if not specified in duckduckgo engine 2016-07-14 16:36:52 -05:00
a01200356
8fc4b8156a [fix] multilingual duckduckgo
only works if both country and language are set
2016-07-12 23:44:39 -05:00
a01200356
751c9a346e [fix] duckduckgo's xpaths changed
test_duckduckgo modified to reflect changes in duckduckgo's html
2016-03-21 20:19:13 -06:00
Adam Tauber
4184cece4a [fix] duckduckgo unicode url - #419 2015-09-07 23:13:04 +02:00
Emmanuel Benazera
78a69e4c98 ddg encoding of URLs appears to be broken, revealed when trying to pickled the results to disk 2015-09-01 16:50:54 +02:00
Alexandre Flament
4689fe341c update versions.cfg to use the current up-to-date packages 2015-05-02 15:45:17 +02:00
Cqoicebordel
efe6dead55 Duckduckgo unit test 2015-02-02 17:55:39 +01:00
dalf
7c13d630e4 [fix] pep8 : engines (errors E121, E127, E128 and E501 still exist) 2014-12-07 16:37:56 +01:00