lint with ruff

[avaldebe]

Change Summary

Use ruff to improve and maintain coding standards.

• [ ] replace black and isort with ruff format
• [ ] implement improvements suggested by ruff check
• [ ] update pre-commit configuration
• [ ] update the relevant CI job

At the moment ruff check --statistics reports ~583 improvements:

• E713: Test for membership should be not in
• F841: Local variable is assigned to but never used
• UP038: Use X | Y in call instead of (X, Y)
• E722: Do not use bare except
• F401: Module imported but unused
• F541: f-string without any placeholders
• UP007: Use X | Y for type annotations
• E731: Do not assign a lambda expression, use a def
• UP032: Use f-string instead of format call
• F821: Undefined name
• E711: Comparison to None should be is None
• E741: Ambiguous variable name
• E712: Avoid equality comparisons to True
• E721: Do not compare types, use isinstance()
• UP031: Use format specifiers instead of percent format
• UP034: Avoid extraneous parentheses
• UP015: Unnecessary open mode parameters
• UP035: Deprecated import
• F402: Import shadowed by loop variable
• F811: Redefinition of unused module/method/variable
• UP006: Use tuple/list/dict instead of Tuple/List/Dict for type annotation
• UP018: Unnecessary float/int call
• E714: Test for object identity should be is not

Related issue number

close #1119

Checklist

• [X] Start with a draft-PR
• [X] The PR title is a good summary of the changes
• [X] PR is set to AeroTools and a tentative milestone
• [X] Documentation reflects the changes where applicable
• [ ] Tests for the changes exist where applicable
• [ ] Tests pass locally
• [ ] Tests pass on CI
• [ ] At least 1 reviewer is selected
• [ ] Make PR ready to review

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 76.10837% with 97 lines in your changes missing coverage. Please review.

Project coverage is 78.98%. Comparing base (654afb8) to head (73910e7). Report is 294 commits behind head on main-dev.

Files with missing lines	Patch %	Lines
pyaerocom/ungriddeddata.py	60.60%	13 Missing :warning:
pyaerocom/aeroval/coldatatojson_engine.py	25.00%	6 Missing :warning:
pyaerocom/stationdata.py	83.78%	6 Missing :warning:
pyaerocom/io/readgridded.py	70.58%	5 Missing :warning:
pyaerocom/io/readungridded.py	58.33%	5 Missing :warning:
pyaerocom/_lowlevel_helpers.py	71.42%	4 Missing :warning:
pyaerocom/aeroval/experiment_output.py	76.47%	4 Missing :warning:
pyaerocom/aux_var_helpers.py	50.00%	4 Missing :warning:
pyaerocom/griddeddata.py	78.94%	4 Missing :warning:
pyaerocom/io/read_airnow.py	20.00%	4 Missing :warning:
... and 28 more

Additional details and impacted files

@@             Coverage Diff              @@
##           main-dev    #1129      +/-   ##
============================================
+ Coverage     78.96%   78.98%   +0.01%     
============================================
  Files           136      136              
  Lines         20813    20792      -21     
============================================
- Hits          16436    16423      -13     
+ Misses         4377     4369       -8     

Flag	Coverage Δ
unittests	78.98% <76.10%> (+0.01%)	:arrow_up:

Flags with carried forward coverage won't be shown. Click here to find out more.

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.