diff options
Diffstat (limited to 'django/db/models/loading.py')
| -rw-r--r-- | django/db/models/loading.py | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/django/db/models/loading.py b/django/db/models/loading.py index 075cae4c61..535df7ce80 100644 --- a/django/db/models/loading.py +++ b/django/db/models/loading.py @@ -152,7 +152,9 @@ class BaseAppCache(object): return self.loaded def get_apps(self): - "Returns a list of all installed modules that contain models." + """ + Returns a list of all installed modules that contain models. + """ self._populate() # Ensure the returned list is always in the same order (with new apps @@ -162,6 +164,23 @@ class BaseAppCache(object): apps.sort() return [elt[1] for elt in apps] + def get_app_paths(self): + """ + Returns a list of paths to all installed apps. + + Useful for discovering files at conventional locations inside apps + (static files, templates, etc.) + """ + self._populate() + + app_paths = [] + for app in self.get_apps(): + if hasattr(app, '__path__'): # models/__init__.py package + app_paths.extend([upath(path) for path in app.__path__]) + else: # models.py module + app_paths.append(upath(app.__file__)) + return app_paths + def get_app(self, app_label, emptyOK=False): """ Returns the module containing the models for the given app_label. If @@ -302,6 +321,7 @@ cache = AppCache() # These methods were always module level, so are kept that way for backwards # compatibility. get_apps = cache.get_apps +get_app_paths = cache.get_app_paths get_app = cache.get_app get_app_errors = cache.get_app_errors get_models = cache.get_models |