mirror of
https://github.com/kennethreitz/heroku-buildpack-python.git
synced 2026-06-05 23:10:16 +00:00
40 lines
1.4 KiB
Plaintext
Executable File
40 lines
1.4 KiB
Plaintext
Executable File
# Install dependencies with Pip.
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puts-step "Installing requirements with pip"
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set +e
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# delete any existing egg links, to uninstall exisisting installations.
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find .heroku/python/lib/python*/site-packages/ -name "*.egg-link" -delete 2> /dev/null
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find .heroku/python/lib/python*/site-packages/ -name "*.pth" -print0 2> /dev/null | xargs -r -0 -n 1 sed -i -e "s#/app/#/$(pwd)/#" &> /dev/null
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set -e
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set +e
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# Support for the above, for PyPy.
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find .heroku/python/lib-python/*/site-packages/ -name "*.egg-link" -print0 2> /dev/null | xargs -r -0 -n 1 sed -i -e "s#/app/#$(pwd)/#" &> /dev/null
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find .heroku/python/lib-python/*/site-packages/ -name "*.pth" -print0 2> /dev/null | xargs -r -0 -n 1 sed -i -e "s#/app/#/$(pwd)/#" &> /dev/null
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set -e
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[ ! "$FRESH_PYTHON" ] && bpwatch start pip_install
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[ "$FRESH_PYTHON" ] && bpwatch start pip_install_first
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set +e
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/app/.heroku/python/bin/pip install -r $BUILD_DIR/requirements.txt --exists-action=w --src=/app/.heroku/src --disable-pip-version-check --no-cache-dir 2>&1 | tee $WARNINGS_LOG | cleanup | indent
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PIP_STATUS="${PIPESTATUS[0]}"
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set -e
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show-warnings
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if [[ ! $PIP_STATUS -eq 0 ]]; then
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exit 1
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fi
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# Smart Requirements handling
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cp requirements.txt .heroku/python/requirements-declared.txt
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/app/.heroku/python/bin/pip freeze --disable-pip-version-check > .heroku/python/requirements-installed.txt
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[ ! "$FRESH_PYTHON" ] && bpwatch stop pip_install
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[ "$FRESH_PYTHON" ] && bpwatch stop pip_install_first
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echo
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