searxng/searx/plugins
Markus Heiser 2039060b64 [mod] revision of the settings_loader
The intention of this PR is to modernize the settings_loader implementations.
The concept is old (remember, this is partly from 2014), back then we only had
one config file, meanwhile we have had a folder with config files for a very
long time.  Callers can now load a YAML configuration from this folder as
follows ::

    settings_loader.get_yaml_cfg('my-config.yml')

- BTW this is a fix of #3557.

- Further the `existing_filename_or_none` construct dates back to times when
  there was not yet a `pathlib.Path` in all Python versions we supported in the
  past.

- Typehints have been added wherever appropriate

At the same time, this patch should also be downward compatible and not
introduce a new environment variable. The localization of the folder with the
configurations is further based on:

    SEARXNG_SETTINGS_PATH (wich defaults to /etc/searxng/settings.yml)

Which means, the default config folder is `/etc/searxng/`.

ATTENTION: intended functional changes!

 If SEARXNG_SETTINGS_PATH was set and pointed to a not existing file, the
 previous implementation silently loaded the default configuration.  This
 behavior has been changed: if the file or folder does not exist, an
 EnvironmentError exception will be thrown in future.

Closes: https://github.com/searxng/searxng/issues/3557
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2024-07-14 18:10:06 +02:00
..
__init__.py [mod] pylint all files with one profile / drop PYLINT_SEARXNG_DISABLE_OPTION 2024-03-11 14:55:38 +01:00
ahmia_filter.py [mod] pylint all files with one profile / drop PYLINT_SEARXNG_DISABLE_OPTION 2024-03-11 14:55:38 +01:00
calculator.py [feat] plugins: new calculator plugin 2024-05-09 17:23:38 +02:00
hash_plugin.py [mod] pylint all files with one profile / drop PYLINT_SEARXNG_DISABLE_OPTION 2024-03-11 14:55:38 +01:00
hostname_replace.py [refactor] hostnames plugin: add fallback for old hostname_replace plugin 2024-06-07 14:42:52 +02:00
hostnames.py [mod] revision of the settings_loader 2024-07-14 18:10:06 +02:00
oa_doi_rewrite.py [mod] pylint all files with one profile / drop PYLINT_SEARXNG_DISABLE_OPTION 2024-03-11 14:55:38 +01:00
self_info.py [feat] plugin Self Information: improve keyword matching 2024-06-17 14:12:37 +02:00
tor_check.py [mod] pylint all files with one profile / drop PYLINT_SEARXNG_DISABLE_OPTION 2024-03-11 14:55:38 +01:00
tracker_url_remover.py [mod] pylint all files with one profile / drop PYLINT_SEARXNG_DISABLE_OPTION 2024-03-11 14:55:38 +01:00
unit_converter.py [fix] unit converter operating backwards (from_si <-> to_si) 2024-05-28 11:58:13 +02:00