Wes McKinney created ARROW-4499:
-----------------------------------
Summary: [Python][CI] Upgrade to latest flake8 3.7.5 in
travis_lint.sh
Key: ARROW-4499
URL: https://issues.apache.org/jira/browse/ARROW-4499
Project: Apache Arrow
Issue Type: Improvement
Components: Continuous Integration
Reporter: Wes McKinney
Fix For: 0.13.0
We are currently pinned to flake8 3.5. The latest one turns up some additional
warnings
{code}
C:\Users\wesmc\code\arrow (master -> origin)
(arrow-dev) λ flake8 dev\
dev\merge_arrow_pr.py:60:1: E302 expected 2 blank lines, found 1
dev\merge_arrow_pr.py:64:1: E302 expected 2 blank lines, found 1
dev\merge_arrow_pr.py:99:35: W605 invalid escape sequence '\['
dev\merge_arrow_pr.py:99:39: W605 invalid escape sequence '\]'
dev\merge_arrow_pr.py:99:43: W605 invalid escape sequence '\]'
dev\merge_arrow_pr.py:146:46: W605 invalid escape sequence '\d'
dev\merge_arrow_pr.py:454:5: F841 local variable 'e' is assigned to but never
used
dev\release\changelog.py:80:25: W605 invalid escape sequence '\_'
dev\release\changelog.py:81:24: W605 invalid escape sequence '\`'
dev\release\changelog.py:82:24: W605 invalid escape sequence '\*'
C:\Users\wesmc\code\arrow (master -> origin)
(arrow-dev) λ flake8 python\
python\pyarrow\filesystem.py:388:16: F632 use ==/!= to compare str, bytes, and
int literals
python\pyarrow\filesystem.py:392:18: F632 use ==/!= to compare str, bytes, and
int literals
{code}
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