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[SPARK-23367][Build] Include python document style checking #22425

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[SPARK-23367][Build] Include python document style checking #22425

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e3677c9
Merge pull request #1 from apache/master
rekhajoshm May 5, 2015
106fd8e
Merge pull request #2 from apache/master
rekhajoshm May 8, 2015
0be142d
Merge pull request #3 from apache/master
rekhajoshm Jun 22, 2015
6c6ee12
Merge pull request #4 from apache/master
rekhajoshm Sep 17, 2015
b123c60
Merge pull request #5 from apache/master
rekhajoshm Nov 25, 2015
c73c32a
Merge pull request #6 from apache/master
rekhajoshm Mar 18, 2016
7dbf732
Merge pull request #8 from apache/master
rekhajoshm Apr 5, 2016
5e9d718
Merge pull request #9 from apache/master
rekhajoshm May 1, 2017
63d99b3
Merge pull request #10 from apache/master
rekhajoshm Sep 30, 2017
a7fc787
Merge pull request #11 from apache/master
rekhajoshm Jan 21, 2018
3a2d453
Merge pull request #12 from apache/master
rekhajoshm Feb 9, 2018
dca3a9e
Merge pull request #13 from apache/master
rekhajoshm May 31, 2018
fe58c37
Merge remote-tracking branch 'upstream/master'
rekhajoshm Jun 21, 2018
ae51f60
Merge pull request #14 from apache/master
rekhajoshm Jun 21, 2018
1cf4ed2
Merge branch 'master' of https://github.com/rekhajoshm/spark
rekhajoshm Jun 30, 2018
1c48d4f
Merge pull request #15 from apache/master
rekhajoshm Jun 30, 2018
aa735f5
Merge branch 'master' of https://github.com/rekhajoshm/spark
rekhajoshm Jun 30, 2018
9356507
Merge pull request #16 from apache/master
rekhajoshm Sep 15, 2018
64b2eb2
Merge branch 'master' of https://github.com/rekhajoshm/spark
rekhajoshm Sep 15, 2018
af83d90
[SPARK-23367][Build] Include python document style checking
rekhajoshm Sep 15, 2018
cba18e8
updated for pydocstyle latest version, and for review comments
rekhajoshm Oct 19, 2018
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28 changes: 28 additions & 0 deletions dev/lint-python
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Original file line number Diff line number Diff line change
Expand Up @@ -21,9 +21,14 @@ SCRIPT_DIR="$( cd "$( dirname "$0" )" && pwd )"
SPARK_ROOT_DIR="$(dirname "$SCRIPT_DIR")"
# Exclude auto-generated configuration file.
PATHS_TO_CHECK="$( cd "$SPARK_ROOT_DIR" && find . -name "*.py" )"
DOC_PATHS_TO_CHECK="$( cd "$SPARK_ROOT_DIR" && find . -name "*.py" | grep -vF 'functions.py' )"
PYCODESTYLE_REPORT_PATH="$SPARK_ROOT_DIR/dev/pycodestyle-report.txt"
PYDOCSTYLE_REPORT_PATH="$SPARK_ROOT_DIR/dev/pydocstyle-report.txt"
PYLINT_REPORT_PATH="$SPARK_ROOT_DIR/dev/pylint-report.txt"
PYLINT_INSTALL_INFO="$SPARK_ROOT_DIR/dev/pylint-info.txt"
PYDOCSTYLEBUILD="pydocstyle"
EXPECTED_PYDOCSTYLEVERSION="3.0.0"
PYDOCSTYLEVERSION=$(python -c 'import pkg_resources; print(pkg_resources.get_distribution("pydocstyle").version)' 2> /dev/null)
SPHINXBUILD=${SPHINXBUILD:=sphinx-build}
SPHINX_REPORT_PATH="$SPARK_ROOT_DIR/dev/sphinx-report.txt"

Expand Down Expand Up @@ -99,6 +104,29 @@ else
echo "flake8 checks passed."
fi

# Check python document style, skip check if pydocstyle is not installed.
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@srowen srowen Oct 22, 2018

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Nit: the indentation below looks different (4-space) from the rest of the script (2-space)

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@srowen srowen Oct 27, 2018

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Actually, seems like indentation is inconsistent in this file, so let's leave it for now

if hash "$PYDOCSTYLEBUILD" 2> /dev/null; then
if [[ "$PYDOCSTYLEVERSION" == "$EXPECTED_PYDOCSTYLEVERSION" ]]; then
pydocstyle --config=dev/tox.ini $DOC_PATHS_TO_CHECK >> "$PYDOCSTYLE_REPORT_PATH"
pydocstyle_status="${PIPESTATUS[0]}"

if [ "$compile_status" -eq 0 -a "$pydocstyle_status" -eq 0 ]; then
echo "pydocstyle checks passed."
rm "$PYDOCSTYLE_REPORT_PATH"
else
echo "pydocstyle checks failed."
cat "$PYDOCSTYLE_REPORT_PATH"
rm "$PYDOCSTYLE_REPORT_PATH"
exit 1
fi

else
echo "The pydocstyle version needs to be latest 3.0.0. Skipping pydoc checks for now"
fi
else
echo >&2 "The pydocstyle command was not found. Skipping pydoc checks for now"
fi

# Check that the documentation builds acceptably, skip check if sphinx is not installed.
if hash "$SPHINXBUILD" 2> /dev/null; then
cd python/docs
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2 changes: 2 additions & 0 deletions dev/tox.ini
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Expand Up @@ -17,3 +17,5 @@
ignore=E226,E241,E305,E402,E722,E731,E741,W503,W504
max-line-length=100
exclude=cloudpickle.py,heapq3.py,shared.py,python/docs/conf.py,work/*/*.py,python/.eggs/*,dist/*
[pydocstyle]
ignore=D100,D101,D102,D103,D104,D105,D106,D107,D200,D201,D202,D203,D204,D205,D206,D207,D208,D209,D210,D211,D212,D213,D214,D215,D300,D301,D302,D400,D401,D402,D403,D404,D405,D406,D407,D408,D409,D410,D411,D412,D413,D414
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@srowen srowen Sep 15, 2018

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This is tiny, but is this blank line necessary? it seems to separate the heading from its content?

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@rekhajoshm rekhajoshm Sep 26, 2018

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Between [pydocstyle] to ignore is necessary and standard style. Post ignore the blank line was added as per requested by last reviewer on previous PR - #20556 (comment)

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@holdenk holdenk Sep 27, 2018

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I don't think that's what @ueshin was asking for, I think it was a blank line after the ignore=..., but if @ueshin is around we can see what @ueshin says. It's also relatively minor provided everything functions.

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@ueshin ueshin Sep 27, 2018

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I just asked to add a line break at the end of file, and the current style looks good to me.

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@srowen srowen Oct 22, 2018 •
edited
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EDIT: disregard, there isn't a blank line, it's just github display confusing me. Oops, sorry about that.