If there is no write access, there is no need for global. Remove global
statement if there is no assignment.
global-variable-not-assigned:
Using global for names but no assignment is done Used when a variable is
defined through the "global" statement but no assignment to this variable is
done.
In Pylint 2.11 the global-variable-not-assigned checker now catches global
variables that are never reassigned in a local scope and catches (reassigned)
functions [1][2]
[1] https://pylint.pycqa.org/en/latest/whatsnew/2.11.html
[2] https://github.com/PyCQA/pylint/issues/1375
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
use a sparql request on wikidata to get the list of currencies.
currencies.json contains the translation for all supported searx languages.
Supersede #993
see searx.search.processors.abstract.EngineProcessor
First the method searx call the get_params method.
If the return value is not None, then the searx call the method search.
