Unsupported compressed egg packages

Issue #1356 new
Hynek Cernoch
created an issue

A problem has been reported in
http://groups.google.com/group/satchmo-users/browse_thread/thread/b9bc3e20076d6634 \
How I can reproduce it follows:

A package installed by easy_install to compessed .egg file is reported like
XYZ is not installed. by
python manage.py satchmo_check
python manage.py shell

import XYZ
works good

Comments (1)

  1. Hynek Cernoch reporter

    Django supports compressed egg packages only incompletely. Django ticket 6080 about full support of compressed modules is closed after long discussion with well-founded status wontfix.

    I found that one of currently unsupported features are Django management commands for packages installed to compressed egg.

    For django-registration I reported it and fixed in my clone of django-registration version 0.7

    Issue https://bitbucket.org/hynekcer/django-registration/issue/3/cleanupregistration-fails-if-package

    Evidence of the problem:

    $ cd .../store
    # A path to package is according the installation discussed in the user's forum.
    # Please update the path to your installation
    $ sudo rm -rf /usr/local/lib/python2.*/dist-packages/django_registration-0.7-py2.*.egg*
    $ sudo easy_install --zip-ok django-registration
    # ... (is zip compressed)
    $ python manage.py cleanupregistration
    Unknown command: 'cleanupregistration'
    $ sudo rm -rf /usr/local/lib/python2.*/dist-packages/django_registration-0.7-py2.*.egg*
    $ sudo easy_install --always-unzip django-registration
    # ... (is uncompressed)
    $ python manage.py cleanupregistration
    # ... (no output = OK) 

    Therefore compressed egg installation of django-registration is broken whereas uncompressed installation is ok.

    Fix https://bitbucket.org/hynekcer/django-registration/changeset/eedf14249b89

    The fix is based on adding the parameter zip_safe=False to setup function in setup.py of django-registration. I propose to use fixed django-registration clone by Satchmo, not pip default tar ball.

    A manual solution is to install django-registration with the option --always-unzip added after easy_install.

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