def new_func(self, request):
# Get some info about the controller call
info = inspect(self, request, lock_file_path)
# create a ResourceFile object to manage volume ownership
resource = ResourceFile(info['lock_file'])
try:
# Attempt to claim exclusive ownership of the volume
claim(resource, info)
# Execute the controller method
return func(self, request, resource)
finally:
# Remove the resource file if we own it
resource.remove()
def new_func(self, request):
# Get some info about the controller call
info = inspect(self, request, lock_file_path)
# create a ResourceFile object to manage volume ownership
resource = ResourceFile(info['lock_file'])
try:
# Attempt to claim exclusive ownership of the volume
claim(resource, info)
# Execute the controller method
return func(self, request, resource)
finally:
# Remove the resource file if we own it
resource.remove()
