heroku-buildpack-python/bin/steps/eggpath-fix

#!/usr/bin/env bash

set +e
# delete any existing egg links, to uninstall exisisting installations.
find .heroku/python/lib/python*/site-packages/ -name "*.egg-link" -delete 2> /dev/null
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
set -e

set +e
# Support for the above, for PyPy.
find .heroku/python/lib-python/*/site-packages/ -name "*.egg-link" -print0 2> /dev/null | xargs -r -0 -n 1 sed -i -e "s#/app/#$(pwd)/#" &> /dev/null
find .heroku/python/lib-python/*/site-packages/ -name "*.pth" -print0 2> /dev/null | xargs -r -0 -n 1 sed -i -e "s#/app/#/$(pwd)/#" &> /dev/null
set -e