Simplify chained comparisons

[remyleone]

Simplify chained comparisons

Description

Comparisons could be simplified and easier to read

Status

• done, ready for review

Checklist (tick everything that applies)

• Code linting (required, can be done after the PR checks)
• Documentation
• Tests
• ICLA (required for bigger changes)

[codecov-io]

Codecov Report

Merging #1183 into trunk will decrease coverage by <.01%.
The diff coverage is 83.33%.

@@            Coverage Diff             @@
##            trunk    #1183      +/-   ##
==========================================
- Coverage   86.19%   86.19%   -0.01%     
==========================================
  Files         348      348              
  Lines       67263    67263              
  Branches     5958     5958              
==========================================
- Hits        57979    57977       -2     
- Misses       6851     6852       +1     
- Partials     2433     2434       +1

Impacted Files	Coverage Δ
libcloud/utils/py3.py	46.25% <0%> (ø)	⬆️
libcloud/storage/drivers/cloudfiles.py	80.09% <100%> (ø)	⬆️
libcloud/compute/drivers/opennebula.py	94.04% <100%> (ø)	⬆️
libcloud/common/brightbox.py	53.65% <100%> (ø)	⬆️
libcloud/common/openstack.py	82.35% <100%> (ø)	⬆️
libcloud/compute/drivers/cloudsigma.py	84.42% <100%> (ø)	⬆️
libcloud/storage/drivers/oss.py	70% <100%> (ø)	⬆️
libcloud/common/aliyun.py	72.16% <100%> (ø)	⬆️
libcloud/storage/drivers/s3.py	88.86% <100%> (ø)	⬆️
libcloud/dns/drivers/powerdns.py	77.85% <100%> (ø)	⬆️
... and 2 more

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[pquentin]

Thanks! Merged in trunk. ✨