def process_request(self, request):
if _request_creates_revision(request):
context = create_revision_base(manage_manually=self.manage_manually, using=self.using)
context.__enter__()
_set_user_from_request(request)
if not hasattr(request, "_revision_middleware"):
setattr(request, "_revision_middleware", {})
request._revision_middleware[self] = context
def process_request(self, request):
if _request_creates_revision(request):
context = create_revision_base(
manage_manually=self.manage_manually, using=self.using)
context.__enter__()
_set_user_from_request(request)
if not hasattr(request, "_revision_middleware"):
setattr(request, "_revision_middleware", {})
request._revision_middleware[self] = context
def do_revision_view(request, *args, **kwargs):
if request_creates_revision(request):
try:
with create_revision_base(manage_manually=manage_manually,
using=using,
atomic=atomic):
response = func(request, *args, **kwargs)
# Check for an error response.
if response.status_code >= 400:
raise _RollBackRevisionView(response)
# Otherwise, we're good.
_set_user_from_request(request)
# Additional call
_add_meta(request)
return response
except _RollBackRevisionView as ex:
return ex.response
return func(request, *args, **kwargs)
def _close_revision(self, request, is_exception):
if self in getattr(request, "_revision_middleware", {}):
_set_user_from_request(request)
request._revision_middleware.pop(self).__exit__(
*sys.exc_info() if is_exception else (None, None, None))
def _close_revision(self, request, is_exception):
if self in getattr(request, "_revision_middleware", {}):
_set_user_from_request(request)
request._revision_middleware.pop(self).__exit__(*sys.exc_info() if is_exception else (None, None, None))