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pytorch/.circleci/scripts/python_doc_push_script.sh
mattip ada2652ca6 Restore docs coverage test via sphinx (#39331)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/39331

Fixes gh-37590

Adds an extra `make coverage` to document building, which uses the built-in facility in sphinx to check docstring coverage. Also fixes a failure to import `torch/jit/supported_ops.py` which broke the [Torchscript Builtins](https://pytorch.org/docs/stable/jit_builtin_functions.html) page.

This also adds the required `SPHINXOPTS` to turn warnings into error, but this is commented out. Note that since documentation of `torchvision` is merged in here, failures there would cause failures here if this is made active. Some thought might be needed about pinning the torchvision version merged into documentation.

The first commit should fail, since the "ScriptModule" class is commented out. I did that in order to check that a CI failure is properly reported.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/38244

Differential Revision: D21640589

Pulled By: ezyang

fbshipit-source-id: 1e240d81669b5f21404d596de4a27d192dc9fd8a
2020-06-04 10:49:38 -07:00

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# =================== The following code **should** be executed inside Docker container ===================
# Install dependencies
sudo apt-get -y update
sudo apt-get -y install expect-dev
# This is where the local pytorch install in the docker image is located
pt_checkout="/var/lib/jenkins/workspace"
echo "python_doc_push_script.sh: Invoked with $*"
set -ex
# Argument 1: Where to copy the built documentation to
# (pytorch.github.io/$install_path)
install_path="$1"
if [ -z "$install_path" ]; then
echo "error: python_doc_push_script.sh: install_path (arg1) not specified"
exit 1
fi
# Argument 2: What version of the docs we are building.
version="$2"
if [ -z "$version" ]; then
echo "error: python_doc_push_script.sh: version (arg2) not specified"
exit 1
fi
is_master_doc=false
if [ "$version" == "master" ]; then
is_master_doc=true
fi
# Argument 3: The branch to push to. Usually is "site"
branch="$3"
if [ -z "$branch" ]; then
echo "error: python_doc_push_script.sh: branch (arg3) not specified"
exit 1
fi
# Argument 4: (optional) If present, we will NOT do any pushing. Used for testing.
dry_run=false
if [ "$4" != "" ]; then
dry_run=true
fi
echo "install_path: $install_path version: $version dry_run: $dry_run"
git clone https://github.com/pytorch/pytorch.github.io -b $branch
pushd pytorch.github.io
export LC_ALL=C
export PATH=/opt/conda/bin:$PATH
rm -rf pytorch || true
# Install TensorBoard in python 3 so torch.utils.tensorboard classes render
pip install -q https://s3.amazonaws.com/ossci-linux/wheels/tensorboard-1.14.0a0-py3-none-any.whl
# Get all the documentation sources, put them in one place
pushd "$pt_checkout"
git clone https://github.com/pytorch/vision
pushd vision
conda install -q pillow
time python setup.py install
popd
pushd docs
rm -rf source/torchvision
cp -a ../vision/docs/source source/torchvision
# Build the docs
pip -q install -r requirements.txt || true
if [ "$is_master_doc" = true ]; then
# TODO: fix gh-38011 then enable this which changes warnings into errors
# export SPHINXOPTS="-WT --keep-going"
make html
make coverage
# Now we have the coverage report, we need to make sure it is empty.
# Count the number of lines in the file and turn that number into a variable
# $lines. The `cut -f1 ...` is to only parse the number, not the filename
# Skip the report header by subtracting 2: the header will be output even if
# there are no undocumented items.
#
# Also: see docs/source/conf.py for "coverage_ignore*" items, which should
# be documented then removed from there.
lines=$(wc -l build/coverage/python.txt 2>/dev/null |cut -f1 -d' ')
undocumented=$(($lines - 2))
if [ $undocumented -lt 0 ]; then
echo coverage output not found
exit 1
elif [ $undocumented -gt 0 ]; then
echo undocumented objects found:
cat build/coverage/python.txt
exit 1
fi
else
# Don't fail the build on coverage problems
make html-stable
fi
# Move them into the docs repo
popd
popd
git rm -rf "$install_path" || true
mv "$pt_checkout/docs/build/html" "$install_path"
# Add the version handler by search and replace.
# XXX: Consider moving this to the docs Makefile or site build
if [ "$is_master_doc" = true ]; then
find "$install_path" -name "*.html" -print0 | xargs -0 perl -pi -w -e "s@master\s+\((\d\.\d\.[A-Fa-f0-9]+\+[A-Fa-f0-9]+)\s+\)@<a href='http://pytorch.org/docs/versions.html'>\1 \&#x25BC</a>@g"
else
find "$install_path" -name "*.html" -print0 | xargs -0 perl -pi -w -e "s@master\s+\((\d\.\d\.[A-Fa-f0-9]+\+[A-Fa-f0-9]+)\s+\)@<a href='http://pytorch.org/docs/versions.html'>$version \&#x25BC</a>@g"
fi
# Prevent Google from indexing $install_path/_modules. This folder contains
# generated source files.
# NB: the following only works on gnu sed. The sed shipped with mac os is different.
# One can `brew install gnu-sed` on a mac and then use "gsed" instead of "sed".
find "$install_path/_modules" -name "*.html" -print0 | xargs -0 sed -i '/<head>/a \ \ <meta name="robots" content="noindex">'
git add "$install_path" || true
git status
git config user.email "soumith+bot@pytorch.org"
git config user.name "pytorchbot"
# If there aren't changes, don't make a commit; push is no-op
git commit -m "auto-generating sphinx docs" || true
git status
if [ "$dry_run" = false ]; then
echo "Pushing to pytorch.github.io:$branch"
set +x
/usr/bin/expect <<DONE
spawn git push origin $branch
expect "Username*"
send "pytorchbot\n"
expect "Password*"
send "$::env(GITHUB_PYTORCHBOT_TOKEN)\n"
expect eof
DONE
set -x
else
echo "Skipping push due to dry_run"
fi
popd
# =================== The above code **should** be executed inside Docker container ===================