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Code Issues 32 Releases Wiki Activity

[soc2010/app-loading] store normalized version of INSTALLED_APPS in appcache

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git-svn-id: http://code.djangoproject.com/svn/django/branches/soc2010/app-loading@13573 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Arthur Koziel 2010-08-11 12:26:15 +00:00
parent 467441587c
commit 81dc507963
2 changed files with 17 additions and 0 deletions
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7
django/core/apps.py
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@ -40,6 +40,11 @@ class AppCache(object):
# List of App instances # List of App instances
app_instances = [], app_instances = [],
# Normalized list of INSTALLED_APPS
# This stores the module name of settings.INSTALLED_APPS
# e.g. 'django.contrib.auth' for 'django.contrib.auth.AuthApp'
installed_apps = [],
# Mapping of app_labels to a dictionary of model names to model code. # Mapping of app_labels to a dictionary of model names to model code.
app_models = SortedDict(), app_models = SortedDict(),
@ -105,11 +110,13 @@ class AppCache(object):
app_instance = self.find_app(app_name) app_instance = self.find_app(app_name)
if not app_instance: if not app_instance:
if '.' in app_name: if '.' in app_name:
# get the app label from the full path
app_instance_name = app_name.rsplit('.', 1)[1] app_instance_name = app_name.rsplit('.', 1)[1]
else: else:
app_instance_name = app_name app_instance_name = app_name
app_instance = app_class(app_instance_name) app_instance = app_class(app_instance_name)
self.app_instances.append(app_instance) self.app_instances.append(app_instance)
self.installed_apps.append(app_name)
# check if the app instance specifies a path to models # check if the app instance specifies a path to models
# if not, we use the models.py file from the package dir # if not, we use the models.py file from the package dir

10
tests/appcachetests/runtests.py
View File

@ -42,6 +42,7 @@ class AppCacheTestCase(unittest.TestCase):
# because thread.RLock is un(deep)copyable # because thread.RLock is un(deep)copyable
cache.app_models = SortedDict() cache.app_models = SortedDict()
cache.app_instances = [] cache.app_instances = []
cache.installed_apps = []
cache.loaded = False cache.loaded = False
cache.handled = {} cache.handled = {}
@ -272,6 +273,15 @@ class LoadAppTests(AppCacheTestCase):
""" """
self.assertRaises(ImportError, cache.load_app, 'garageland') self.assertRaises(ImportError, cache.load_app, 'garageland')
def test_installed_apps(self):
"""
Test that the installed_apps attribute is populated correctly
"""
settings.INSTALLED_APPS = ('model_app', 'nomodel_app.MyApp',)
# populate cache
cache.get_app_errors()
self.assertEqual(cache.installed_apps, ['model_app', 'nomodel_app',])
class RegisterModelsTests(AppCacheTestCase): class RegisterModelsTests(AppCacheTestCase):
"""Tests for the register_models function""" """Tests for the register_models function"""