Loading an engine should not exit the application (*). Instead
of exit, return None.
(*) RuntimeError still exit the application: syntax error, etc...
BTW: add documentation and normalize indentation (no functional change)
Suggested-by: @dalf https://github.com/searxng/searxng/pull/116#issuecomment-851865627
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
Slightly modified merge of commit [1cb1d3ac] from searx [PR 2543]:
This adds Docker Hub .. as a search engine .. the engine's favicon was
downloaded from the Docker Hub website with wget and converted to a PNG
with ImageMagick .. It supports the parsing of URLs, titles, content,
published dates, and thumbnails of Docker images.
[1cb1d3ac] https://github.com/searx/searx/pull/2543/commits/1cb1d3ac
[PR 2543] https://github.com/searx/searx/pull/2543
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
Access to formats can be denied by settings configuration::
search:
formats: [html, csv, json, rss]
Closes: https://github.com/searxng/searxng/issues/95
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
To test & demonstrate this implementation download:
https://liste.mediathekview.de/filmliste-v2.db.bz2
and unpack into searx/data/filmliste-v2.db, in your settings.yml define a sqlite
engine named "demo"::
- name : demo
engine : sqlite
shortcut: demo
categories: general
result_template: default.html
database : searx/data/filmliste-v2.db
query_str : >-
SELECT title || ' (' || time(duration, 'unixepoch') || ')' AS title,
COALESCE( NULLIF(url_video_hd,''), NULLIF(url_video_sd,''), url_video) AS url,
description AS content
FROM film
WHERE title LIKE :wildcard OR description LIKE :wildcard
ORDER BY duration DESC
disabled : False
Query to test: "!demo concert"
This is a rewrite of the implementation from commit [1]
[1] searx/searx@8e90a21
Suggested-by: @virtadpt searx/searx#2808
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>
pylint message: wrong-import-order
Respect PEP8 import order (standard imports first, then third-party libraries,
then local imports).
pylint message: wrong-import-position
Do not mix code & imports
BTW:
- only one import per line
- replace licence text by SPDX tag
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
Remove extension of the sys.path (aka PYTHONPATH). Running instance directly
from repository's folder is a relict from the early beginning in
2014 (fd651083f) and is no longer supported.
Since commit dd46629 was merged the command line 'searx-run' exists and should
be used.
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
