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Merged
TooAngel merged 1 commit into from
Mar 2, 2016
Merged

Always use latest setuptools and pip #6

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89 changes: 21 additions & 68 deletions bin/compile
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Original file line number Diff line number Diff line change
Expand Up @@ -31,8 +31,6 @@ PROFILE_PATH="$BUILD_DIR/.profile.d/python.sh"
# Python version. This will be used in the future to specify custom Pythons.
DEFAULT_PYTHON_VERSION="python-2.7.8"
PYTHON_EXE="$APP_PYTHON_HOME_DIR/bin/python"
PIP_VERSION="1.3.1"
DISTRIBUTE_VERSION="0.6.36"

# Setup bpwatch
export PATH=$PATH:$ROOT_DIR/vendor/bpwatch
Expand Down Expand Up @@ -71,6 +69,7 @@ BUILDPACK_PYTHON_HOME=$BUILD_DIR/$PAASPROVIDER_DIR/python
export PATH=$APP_PYTHON_HOME_DIR/bin:$PATH
export PYTHONUNBUFFERED=1
export LANG=en_US.UTF-8
hash -r

# Switch to the repo's context.
cd $BUILD_DIR
Expand Down Expand Up @@ -108,95 +107,49 @@ bpwatch start restore_cache
done
bpwatch stop restore_cache

set +e
# Create set-aside `$PAASPROVIDER_DIR` folder.
mkdir $PAASPROVIDER_DIR &> /dev/null
set -e
mkdir $PAASPROVIDER_DIR &> /dev/null || true

mkdir -p $(dirname $PROFILE_PATH)

set +e
PYTHON_VERSION=$(cat runtime.txt)

# Install Python.
if [ -f $PAASPROVIDER_DIR/python-version ]; then
if [ ! $(cat $PAASPROVIDER_DIR/python-version) = $PYTHON_VERSION ]; then
bpwatch start uninstall_python
puts-step "Found $(cat $PAASPROVIDER_DIR/python-version), removing."
rm -fr $PAASPROVIDER_DIR/python
bpwatch stop uninstall_python
else
SKIP_INSTALL=1
fi
fi

if [[ $(cat $PAASPROVIDER_DIR/python-version 2>/dev/null) == "$PYTHON_VERSION" ]]; then
puts-step "Using Python runtime ($PYTHON_VERSION)"
else
puts-step "Preparing Python runtime ($PYTHON_VERSION)"
rm -fr "$PAASPROVIDER_DIR/python" 2>/dev/null

if [ ! "$SKIP_INSTALL" ]; then
bpwatch start install_python
puts-step "Preparing Python runtime ($PYTHON_VERSION)"
curl "$ARTIFACT_SOURCE_URL/$PYTHON_VERSION.tar.bz2" -s -L | tar jx &> /dev/null
if [[ $? != 0 ]] ; then
puts-warn "Requested runtime ($PYTHON_VERSION) was not found."
puts-warn "Aborting."
exit 1
fi
mv python $PAASPROVIDER_DIR/python
bpwatch stop install_python
if ! curl -sSL "$ARTIFACT_SOURCE_URL/$PYTHON_VERSION.tar.bz2" | tar -jxC "$PAASPROVIDER_DIR"; then
puts-warn "Requested runtime ($PYTHON_VERSION) was not found."
puts-warn "Aborting."
exit 1
fi

# Record for future reference.
echo $PYTHON_VERSION > $PAASPROVIDER_DIR/python-version
FRESH_PYTHON=true

hash -r
else
puts-step "Using Python runtime ($PYTHON_VERSION)"
hash python
fi

# If Pip isn't up to date:
if [ "$FRESH_PYTHON" ] || [[ ! $(pip --version) == *$PIP_VERSION* ]]; then
WORKING_DIR=$(pwd)

bpwatch start prepare_environment

bpwatch start install_distribute
# Prepare it for the real world
puts-step "Installing Distribute ($DISTRIBUTE_VERSION)"
cd $ROOT_DIR/vendor/distribute-$DISTRIBUTE_VERSION/
python setup.py install &> /dev/null
cd $WORKING_DIR
bpwatch stop install_distribute

bpwatch start install_pip
puts-step "Installing Pip ($PIP_VERSION)"
cd $ROOT_DIR/vendor/pip-$PIP_VERSION/
python setup.py install &> /dev/null
cd $WORKING_DIR

bpwatch stop install_pip
bpwatch stop prepare_environment
local_pip="$BUILDPACK_PYTHON_HOME/bin/pip"
if [[ ! -a $local_pip ]]; then
curl -sSL "https://bootstrap.pypa.io/get-pip.py" | python | indent
fi

set -e
hash -r
"$local_pip" install --disable-pip-version-check -U setuptools pip | cleanup | indent

# Install Mercurial if it appears to be required.
if (grep -Fiq "hg+" requirements.txt) then
bpwatch start mercurial_install
$APP_PYTHON_HOME_DIR/bin/pip install --use-mirrors mercurial | cleanup | indent
"$local_pip" install --use-mirrors mercurial | cleanup | indent
bpwatch stop mercurial_install
fi

# Install dependencies with Pip.
puts-step "Installing dependencies using Pip ($PIP_VERSION)"


[ ! "$FRESH_PYTHON" ] && bpwatch start pip_install
[ "$FRESH_PYTHON" ] && bpwatch start pip_install_first

$APP_PYTHON_HOME_DIR/bin/pip install --use-mirrors -r requirements.txt --exists-action=w --src=./$PAASPROVIDER_DIR/src | indent
puts-step "Installing dependencies using ($($local_pip --version))"

[ ! "$FRESH_PYTHON" ] && bpwatch stop pip_install
[ "$FRESH_PYTHON" ] && bpwatch stop pip_install_first
"$local_pip" install -r requirements.txt --src=./$PAASPROVIDER_DIR/src | indent

# Django collectstatic support.
bpwatch start collectstatic
Expand All @@ -212,7 +165,7 @@ set-env PYTHONHOME $APP_PYTHON_HOME_DIR
set-env PATH '$PYTHONHOME/bin:$PATH'
set-default-env LANG en_US.UTF-8
set-default-env PYTHONHASHSEED random
set-default-env PYTHONPATH $APP_DIR/
set-default-env PYTHONPATH $APP_DIR


# Experimental post_compile hook.
Expand Down
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