def delete_object(self, filename):
    common.validate_file_path(filename)
    blobkey = self._filename_to_blobkey(filename)
    gsfileinfo = _AE_GCSFileInfo_.get_by_key_name(blobkey)
    if not gsfileinfo:
      return False
    gsfileinfo.delete()
    self.blob_storage.DeleteBlob(blobkey)
    return True
Delete file with a DELETE.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/cloudstorage/cloudstorage_stub.py/CloudStorageStub.delete_object