wracker

Wracker

(PRE-ALPHA DO NOT USE) A Python clone of bundler. The wheel racker!

Commands

• wracker install installs packages from a requirements.in file (in your CWD or parent directories) and writes the specific versions to requirements.txt

• wracker exec sets $PYTHONPATH to use only the packages in your requirements.txt, nothing more. It also modifies $PATH to point to a 'clean' virtualenv, which wracker manages for you. These virtualenvs do not have pip installed so hopefully they never become polluted (although there are no hard locks in place or anything like that).

  It also adds entrypoints to your $PATH, so wracker exec pep8 will use a frozen pep8 if available.

Todo

(Presented in no particular order.)

• Support installation with Python 3

• VCS URLs

• -r includes

• Verification that all versions are compatible (similar to pip-tools)

• Tests