v88

This reverts commit 8e42040d01.

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Python Buildpack Changelog
 
+## v88
+
+Fixed bug with editable pip installations. 
+
 ## v87
 
 Updated default Python 2.7.13.

bin/compile

@@ -153,6 +153,9 @@ bpwatch stop restore_cache
 
 mkdir -p $(dirname $PROFILE_PATH)
 
+# Make the directory for -e pip installations.
+mkdir -p /app/.heroku/src
+
 if [[ $BUILD_DIR != '/app' ]]; then
     # python expects to reside in /app, so set up symlinks
     # we will not remove these later so subsequent buildpacks can still invoke it
@@ -205,6 +208,8 @@ set-default-env PYTHONPATH /app/
 # Install sane-default script for $WEB_CONCURRENCY and $FORWARDED_ALLOW_IPS.
 cp $ROOT_DIR/vendor/python.gunicorn.sh $GUNICORN_PROFILE_PATH
 
+# Deep copy the directory for -e pip installations
+deep-cp /app/.heroku/src $BUILD_DIR/.heroku/src
 
 # Experimental post_compile hook.
 bpwatch start post_compile

bin/steps/pip-install

@@ -4,8 +4,10 @@ puts-cmd "pip install -r requirements.txt"
 [ ! "$FRESH_PYTHON" ] && bpwatch start pip_install
 [ "$FRESH_PYTHON" ] && bpwatch start pip_install_first
 
+
+
 set +e
-/app/.heroku/python/bin/pip install -r requirements.txt --exists-action=w --src=./.heroku/src --disable-pip-version-check --no-cache-dir 2>&1 | tee $WARNINGS_LOG | cleanup | indent
+/app/.heroku/python/bin/pip install -r requirements.txt --exists-action=w --src=/app/.heroku/src --disable-pip-version-check --no-cache-dir 2>&1 | tee $WARNINGS_LOG | cleanup | indent
 PIP_STATUS="${PIPESTATUS[0]}"
 set -e
 

builds/libraries/autoconf

@@ -1,15 +0,0 @@
-#!/usr/bin/env bash
-# Build Path: /app/.heroku/python/
-
-OUT_PREFIX=$1
-
-echo "Building autoconf..."
-
-
-SOURCE_TARBALL='https://ftp.gnu.org/gnu/autoconf/autoconf-2.68.tar.gz'
-curl -L $SOURCE_TARBALL | tar xz
-
-cd autoconf-2.68
-./configure --prefix=$OUT_PREFIX
-make
-make install

builds/runtimes/pypy3-5.5.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy3.3-v5.5.0-alpha-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy3-v5.5.0-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy3 $OUT_PREFIX/bin/python