Removed django.db.backend per deprecation timeline. (051c666a) · Commits · Dom Sekotill / django

django/db/init.py

+0 −24

Original line number	Diff line number	Diff line
		@@ -5,7 +5,6 @@ from django.db.utils import (DEFAULT_DB_ALIAS, DataError, OperationalError,
		IntegrityError, InternalError, ProgrammingError, NotSupportedError,
		DatabaseError, InterfaceError, Error, load_backend,
		ConnectionHandler, ConnectionRouter)
		from django.utils.deprecation import RemovedInDjango18Warning
		from django.utils.functional import cached_property


		@@ -54,29 +53,6 @@ class DefaultConnectionProxy(object):
		connection = DefaultConnectionProxy()


		class DefaultBackendProxy(object):
		"""
		Temporary proxy class used during deprecation period of the `backend` module
		variable.
		"""
		@cached_property
		def _backend(self):
		warnings.warn("Accessing django.db.backend is deprecated.",
		RemovedInDjango18Warning, stacklevel=2)
		return load_backend(connections[DEFAULT_DB_ALIAS].settings_dict['ENGINE'])

		def __getattr__(self, item):
		return getattr(self._backend, item)

		def __setattr__(self, name, value):
		return setattr(self._backend, name, value)

		def __delattr__(self, name):
		return delattr(self._backend, name)

		backend = DefaultBackendProxy()


		# Register an event to reset saved queries when a Django request is started.
		def reset_queries(**kwargs):
		for conn in connections.all():