This is a Heroku buildpack for Python apps, powered by pip.
Example usage:
$ ls
Procfile requirements.txt web.py
$ heroku create --stack cedar --buildpack git://github.com/heroku/heroku-buildpack-python.git
$ git push heroku master
...
-----> Fetching custom git buildpack... done
-----> Python app detected
-----> No runtime.txt provided; assuming python-2.7.6.
-----> Preparing Python runtime (python-2.7.6)
-----> Installing Setuptools (2.1)
-----> Installing Pip (1.5.2)
-----> Installing dependencies using Pip (1.5.2)
Downloading/unpacking Flask==0.7.2 (from -r requirements.txt (line 1))
Downloading/unpacking Werkzeug>=0.6.1 (from Flask==0.7.2->-r requirements.txt (line 1))
Downloading/unpacking Jinja2>=2.4 (from Flask==0.7.2->-r requirements.txt (line 1))
Installing collected packages: Flask, Werkzeug, Jinja2
Successfully installed Flask Werkzeug Jinja2
Cleaning up...
You can also add it to upcoming builds of an existing application:
$ heroku config:add BUILDPACK_URL=git://github.com/heroku/heroku-buildpack-python.git
The buildpack will detect your app as Python if it has the file requirements.txt in the root.
It will use Pip to install your dependencies, vendoring a copy of the Python runtime into your slug.
You can also provide arbitrary releases Python with a runtime.txt file.
$ cat runtime.txt
python-3.3.3
Runtime options include:
- python-2.7.6
- python-3.3.3
- pypy-1.9 (experimental)
Other unsupported runtimes are available as well.