changelog cleanup

This reverts commit 1e5ff1f8c9, reversing
changes made to 83538ca6ec.

CHANGELOG.md

@@ -0,0 +1,48 @@
+# Python Buildpack Changelog
+
+## v67 (2015-10-12)
+
+Further improved cache compatibility with multi and node.js buildpacks.
+
+## v66 (2015-10-09)
+
+Improved compatibility with multi and node.js buildpacks.
+
+## v65 (2015-10-08)
+
+Reverted v64.
+
+## v64 (2015-10-08)
+
+Improved compatibility with multi and node.js buildpacks.
+
+## v63 (2015-10-08)
+
+Updated Pip and Setuptools.
+
+- Setuptools updated to v18.3.2
+- Pip updated to v7.1.2
+
+
+## v62 (2015-08-07)
+
+Updated Pip and Setuptools.
+
+- Setuptools updated to v18.1
+- Pip updated to v7.1.0
+
+## v61 (2015-06-30)
+
+Updated Pip and Setuptools.
+
+- Setuptools updated to v18.0.1
+- Pip updated to v7.0.3
+
+## v60 (2015-05-27)
+
+Default Python is now latest 2.7.10. Updated Pip and Distribute.
+
+- Default Python version is v2.7.10
+- Setuptools updated to v16.0
+- Pip updated to v7.0.1
+

Changelog.md

@@ -1,11 +0,0 @@
-## v61
-
-- Setuptools updated to v18.0.1
-- Pip updated to v7.0.3
-
-## v60
-
-- Default Python version is v2.7.10
-- Setuptools updated to v16.0
-- Pip updated to v7.0.1
-

Readme.md

@@ -1,5 +1,5 @@
-Heroku buildpack: Python
-========================
+# Heroku buildpack: Python
+![python-banner](https://cloud.githubusercontent.com/assets/51578/8914205/ecf2047c-346b-11e5-98c5-42547f9f4410.jpg)
 
 This is a [Heroku buildpack](http://devcenter.heroku.com/articles/buildpacks) for Python apps, powered by [pip](http://www.pip-installer.org/).
 
@@ -17,7 +17,7 @@ Example usage:
     $ git push heroku master
     ...
     -----> Python app detected
-    -----> Installing runtime (python-2.7.9)
+    -----> Installing runtime (python-2.7.10)
     -----> Installing dependencies using pip
            Downloading/unpacking requests (from -r requirements.txt (line 1))
            Installing collected packages: requests
@@ -40,13 +40,13 @@ Specify a Runtime
 You can also provide arbitrary releases Python with a `runtime.txt` file.
 
     $ cat runtime.txt
-    python-3.4.3
+    python-3.5.0
 
 Runtime options include:
 
-- python-2.7.9
-- python-3.4.3
-- pypy-2.4.0 (unsupported, experimental)
+- python-2.7.10
+- python-3.5.0
+- pypy-2.6.1 (unsupported, experimental)
 - pypy3-2.4.0 (unsupported, experimental)
 
 Other [unsupported runtimes](https://github.com/heroku/heroku-buildpack-python/tree/master/builds/runtimes) are available as well.

bin/compile

@@ -20,19 +20,17 @@ CACHE_DIR=$2
 ENV_DIR=$3
 
 
-CACHED_DIRS=".heroku"
+CACHE_ENTRIES=".heroku/python .heroku/python-stack .heroku/python-version .heroku/venv"
 
 # Static configurations for virtualenv caches.
 VIRTUALENV_LOC=".heroku/venv"
 LEGACY_TRIGGER="lib/python2.7"
-PROFILE_PATH="$BUILD_DIR/.profile.d/python.sh"
-WEBCONCURRENCY_PROFILE_PATH="$BUILD_DIR/.profile.d/python.webconcurrency.sh"
 
 DEFAULT_PYTHON_VERSION="python-2.7.10"
 DEFAULT_PYTHON_STACK="cedar"
 PYTHON_EXE="/app/.heroku/python/bin/python"
-PIP_VERSION="7.0.3"
-SETUPTOOLS_VERSION="18.0.1"
+PIP_VERSION="7.1.2"
+SETUPTOOLS_VERSION="18.3.2"
 
 # Setup bpwatch
 export PATH=$PATH:$ROOT_DIR/vendor/bpwatch
@@ -57,10 +55,6 @@ TMP_APP_DIR=$CACHE_DIR/tmp_app_dir
 
 bpwatch start compile
 
-
-# We'll need to send these statics to other scripts we `source`.
-export BUILD_DIR CACHE_DIR BIN_DIR PROFILE_PATH
-
 # Syntax sugar.
 source $BIN_DIR/utils
 
@@ -83,7 +77,7 @@ if [[ ! "$DOCKER_BUILD" ]]; then
 
   # Copy Application code in.
   bpwatch start appdir_stage
-    deep-mv $BUILD_DIR $APP_DIR
+    deep-cp $BUILD_DIR $APP_DIR
   bpwatch stop appdir_stage
 fi
 
@@ -92,6 +86,13 @@ fi
 ORIG_BUILD_DIR=$BUILD_DIR
 BUILD_DIR=$APP_DIR
 
+# Set up outputs under new context
+PROFILE_PATH="$BUILD_DIR/.profile.d/python.sh"
+WEBCONCURRENCY_PROFILE_PATH="$BUILD_DIR/.profile.d/python.webconcurrency.sh"
+
+# We'll need to send these statics to other scripts we `source`.
+export BUILD_DIR CACHE_DIR BIN_DIR PROFILE_PATH
+
 # Prepend proper path buildpack use.
 export PATH=$BUILD_DIR/.heroku/python/bin:$BUILD_DIR/.heroku/vendor/bin:$PATH
 export PYTHONUNBUFFERED=1
@@ -144,8 +145,9 @@ bpwatch stop clear_old_venvs
 
 # Restore old artifacts from the cache.
 bpwatch start restore_cache
-  for dir in $CACHED_DIRS; do
-    cp -R $CACHE_DIR/$dir . &> /dev/null || true
+  for dir in $CACHE_ENTRIES; do
+    mkdir -p $(basename $dir)
+    cp -R $CACHE_DIR/$dir $dir &> /dev/null || true
   done
 bpwatch stop restore_cache
 
@@ -208,9 +210,10 @@ bpwatch stop post_compile
 
 # Store new artifacts in cache.
 bpwatch start dump_cache
-  for dir in $CACHED_DIRS; do
+  for dir in $CACHE_ENTRIES; do
     rm -rf $CACHE_DIR/$dir
-    cp -R $dir $CACHE_DIR/
+    mkdir -p $(dirname $CACHE_DIR/$dir)
+    cp -R $dir $CACHE_DIR/$dir
   done
 bpwatch stop dump_cache
 
@@ -218,6 +221,7 @@ bpwatch stop dump_cache
 if [[ ! "$DOCKER_BUILD" ]]; then
 
   bpwatch start appdir_commit
+    deep-rm $ORIG_BUILD_DIR
     deep-mv $BUILD_DIR $ORIG_BUILD_DIR
   bpwatch stop appdir_commit
 

builds/runtimes/pypy-2.6.1

@@ -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/pypy-2.6.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.6.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/python-3.5.0

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.5.0/Python-3.5.0.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.5.0 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --with-ensurepip=no --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python
+