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https://github.com/treyhunner/django-dependency

Git fork of django-dependency
https://github.com/treyhunner/django-dependency

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django-dependency
=================

Manage external dependencies hosted through any version control system.

Installation
============

1) Download the app add it to your Python path:

::

hg clone https://django-dependency.googlecode.com/hg/ django-dependency
cd django-dependency
python setup.py install

2) Add to your INSTALLED_APPS:

::

INSTALLED_APPS = (
# ...
'deps',
)

Setup
=====
Add DEPENDENCIES to your settings file


* If you're migrating from using svn:externals, there is a script you can use to automatically generate the list of dependencies. Just run the following command, copy/paste the output into your settings file, and make sure your INSTALLED_APPS is up to date:

::

create_deps.py apps/external_apps libs/external_libs

* If you're not migrating from svn:externals you can set your DEPENDENCIES and INSTALLED_APPS manually like this:

::

import os
import deps
# ...
PROJECT_PATH = os.path.abspath('%s/..' % path.dirname(__file__))
# ...
DEPDENDENCY_ROOT = os.path.join(PROJECT_PATH, 'external')
DEPENDENCIES = (
# subversion
deps.SVN(
#Uncomment to pin to revision 22
#rev=22,
'http://code.djangoproject.com/svn/django/trunk/django',
root=DEPDENDENCY_ROOT,
),
# mercurial
deps.HG(
#Uncomment to pin to revision 8ed91139be12
#rev='8ed91139be12',
'http://bitbucket.org/jezdez/django-robots/',
app_name='robots',

root=DEPDENDENCY_ROOT,
),
# git pinned to a SHA1 id with rev can use HEAD or other tags
deps.GIT(
'git://github.com/howiworkdaily/django-faq.git',
app_name='faq',
project_name='django-faq',
root=DEPDENDENCY_ROOT,
rev='85a23e71ba23d4fc5cd92d81a02c1b9073161a21',
),
)
# ...
INSTALLED_APPS = (
# ...
'robots',
)

Update manage.py
================

* To dynamically add the dependencies to your python path, add this code to manage.py AFTER importing settings but BEFORE importing anything from Django:

::

import deps
deps.add_all_to_path(projectname.settings, auto_update=sys.argv[1] == 'up')


* For example, a complete manage.py might look like this:

::

#!/usr/bin/env python

import sys
import os.path
import deps

# remove '.' from the path (you should use the project package to reference
# anything in here)
sys.path.pop(0)
PROJECT_ROOT = os.path.abspath(os.path.dirname(__file__))
sys.path.insert(0, os.path.dirname(PROJECT_ROOT))

try:
import projectname.settings
except ImportError:
import sys
sys.stderr.write("Error: Can't find the file 'settings.py' in the directory containing %r.\ It appears you've customized things.\nYou'll have to run django-admin.py, passing it your settings module.\n(If the file settings.py does indeed exist, it's causing an ImportError somehow.)\n" % __file__)
sys.exit(1)

if len(sys.argv) > 1 and sys.argv[1] == 'up':
deps.add_all_to_path(projectname.settings, auto_update=True)
else:
deps.add_all_to_path(projectname.settings, auto_update=False)

from django.core.management import execute_manager
if __name__ == "__main__":
execute_manager(projectname.settings)

* Now you can run "./manage.py up" to grab the dependencies!

Development sponsored by `Caktus Consulting Group, LLC
`_.