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[pylint] fix global-variable-not-assigned issues

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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>
This commit is contained in:
Markus Heiser 2021-09-17 10:14:27 +02:00
parent fe6470cbe6
commit 443bf35e09
12 changed files with 2 additions and 35 deletions
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2
searx/search/processors/online_currency.py
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@ -18,7 +18,6 @@ def normalize_name(name):
return unicodedata.normalize('NFKD', name).lower()
def name_to_iso4217(name):
global CURRENCIES # pylint: disable=global-statement
name = normalize_name(name)
currency = CURRENCIES['names'].get(name, [name])
if isinstance(currency, str):
@ -26,7 +25,6 @@ def name_to_iso4217(name):
return currency[0]
def iso4217_to_name(iso4217, language):
global CURRENCIES # pylint: disable=global-statement
return CURRENCIES['iso4217'].get(iso4217, {}).get(language, iso4217)
class OnlineCurrencyProcessor(OnlineProcessor):