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Added Apps.clear_cache(). 

This avoid leaking implementation details to tests that swap models.
This commit is contained in:
Aymeric Augustin 2013-12-29 20:43:10 +01:00
parent 82aadbb5d5
commit 21f22f9544
2 changed files with 17 additions and 9 deletions
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24
django/apps/registry.py
View File

@ -84,7 +84,7 @@ class Apps(object):
app_config = AppConfig.create(entry) app_config = AppConfig.create(entry)
self.app_configs[app_config.label] = app_config self.app_configs[app_config.label] = app_config
self.get_models.cache_clear() self.clear_cache()
self._apps_loaded = True self._apps_loaded = True
def populate_models(self): def populate_models(self):
@ -133,7 +133,7 @@ class Apps(object):
del self._postponed del self._postponed
self.get_models.cache_clear() self.clear_cache()
self._models_loaded = True self._models_loaded = True
@property @property
@ -248,7 +248,7 @@ class Apps(object):
"Conflicting '%s' models in application '%s': %s and %s." % "Conflicting '%s' models in application '%s': %s and %s." %
(model_name, app_label, app_models[model_name], model)) (model_name, app_label, app_models[model_name], model))
app_models[model_name] = model app_models[model_name] = model
self.get_models.cache_clear() self.clear_cache()
def has_app(self, app_name): def has_app(self, app_name):
""" """
@ -299,14 +299,14 @@ class Apps(object):
(label, app_config) (label, app_config)
for label, app_config in self.app_configs.items() for label, app_config in self.app_configs.items()
if app_config.name in available) if app_config.name in available)
self.get_models.cache_clear() self.clear_cache()
def unset_available_apps(self): def unset_available_apps(self):
""" """
Cancels a previous call to set_available_apps(). Cancels a previous call to set_available_apps().
""" """
self.app_configs = self.stored_app_configs.pop() self.app_configs = self.stored_app_configs.pop()
self.get_models.cache_clear() self.clear_cache()
def set_installed_apps(self, installed): def set_installed_apps(self, installed):
""" """
@ -327,7 +327,7 @@ class Apps(object):
""" """
self.stored_app_configs.append((self.app_configs, self._apps_loaded, self._models_loaded)) self.stored_app_configs.append((self.app_configs, self._apps_loaded, self._models_loaded))
self.app_configs = OrderedDict() self.app_configs = OrderedDict()
self.get_models.cache_clear() self.clear_cache()
self._apps_loaded = False self._apps_loaded = False
self.populate_apps(installed) self.populate_apps(installed)
self._models_loaded = False self._models_loaded = False
@ -338,7 +338,15 @@ class Apps(object):
Cancels a previous call to set_installed_apps(). Cancels a previous call to set_installed_apps().
""" """
self.app_configs, self._apps_loaded, self._models_loaded = self.stored_app_configs.pop() self.app_configs, self._apps_loaded, self._models_loaded = self.stored_app_configs.pop()
self.get_models.cache_clear() self.clear_cache()
def clear_cache(self):
"""
Clears all internal caches, for methods that alter the app registry.
This is mostly used in tests.
"""
self.clear_cache()
### DEPRECATED METHODS GO BELOW THIS LINE ### ### DEPRECATED METHODS GO BELOW THIS LINE ###
@ -353,7 +361,7 @@ class Apps(object):
app_config = AppConfig.create(app_name) app_config = AppConfig.create(app_name)
app_config.import_models(self.all_models[app_config.label]) app_config.import_models(self.all_models[app_config.label])
self.app_configs[app_config.label] = app_config self.app_configs[app_config.label] = app_config
self.get_models.cache_clear() self.clear_cache()
return app_config.models_module return app_config.models_module
def app_cache_ready(self): def app_cache_ready(self):

2
django/contrib/auth/tests/test_basic.py
View File

@ -26,7 +26,7 @@ def user_model_swapped(**kwargs):
# Reset User manager # Reset User manager
setattr(User, 'objects', User._default_manager) setattr(User, 'objects', User._default_manager)
ensure_default_manager(User) ensure_default_manager(User)
apps.get_models.cache_clear() apps.clear_cache()
def mock_inputs(inputs): def mock_inputs(inputs):