django.db.migrations.state.StateApps

class documentation

class StateApps(Apps): (source)

Subclass of the global Apps registry class to better handle dynamic model additions and removals.

Method	`__init__`	Undocumented
Method	`bulk_update`	Undocumented
Method	`clone`	Return a clone of this registry.
Method	`register_model`	Undocumented
Method	`render_multiple`	Undocumented
Method	`unregister_model`	Undocumented
Instance Variable	`ready`	Undocumented
Instance Variable	`ready_event`	Undocumented
Instance Variable	`real_models`	Undocumented
Instance Variable	`_lock`	Undocumented

Inherited from Apps:

Method	`check_apps_ready`	Raise an exception if all apps haven't been imported yet.
Method	`check_models_ready`	Raise an exception if all models haven't been imported yet.
Method	`clear_cache`	Clear all internal caches, for methods that alter the app registry.
Method	`do_pending_operations`	Take a newly-prepared model and pass it to each function waiting for it. This is called at the very end of Apps.register_model().
Method	`get_app_config`	Import applications and returns an app config for the given label.
Method	`get_app_configs`	Import applications and return an iterable of app configs.
Method	`get_containing_app_config`	Look for an app config containing a given object.
Method	`get_model`	Return the model matching the given app_label and model_name.
Method	`get_models`	Return a list of all installed models.
Method	`get_registered_model`	Similar to get_model(), but doesn't require that an app exists with the given app_label.
Method	`get_swappable_settings_name`	For a given model string (e.g. "auth.User"), return the name of the corresponding settings name if it refers to a swappable model. If the referred model is not swappable, return None.
Method	`is_installed`	Check whether an application with this name exists in the registry.
Method	`lazy_model_operation`	Take a function and a number of ("app_label", "modelname") tuples, and when all the corresponding models have been imported and registered, call the function with the model classes as its arguments.
Method	`populate`	Load application configurations and models.
Method	`set_available_apps`	Restrict the set of installed apps used by get_app_config[s].
Method	`set_installed_apps`	Enable a different set of installed apps for get_app_config[s].
Method	`unset_available_apps`	Cancel a previous call to set_available_apps().
Method	`unset_installed_apps`	Cancel a previous call to set_installed_apps().
Instance Variable	`all_models`	Undocumented
Instance Variable	`app_configs`	Undocumented
Instance Variable	`apps_ready`	Undocumented
Instance Variable	`loading`	Undocumented
Instance Variable	`models_ready`	Undocumented
Instance Variable	`stored_app_configs`	Undocumented
Instance Variable	`_pending_operations`	Undocumented