cloudstorage_stub.py 文件源码

def delete_object(self, filename):
    """Delete file with a DELETE.

    Args:
      filename: gcs filename of form '/bucket/filename'

    Returns:
      True if file is deleted. False if file doesn't exist.
    """
    common.validate_file_path(filename)
    blobkey = self._filename_to_blobkey(filename)
    key = blobstore_stub.BlobstoreServiceStub.ToDatastoreBlobKey(blobkey)
    gcsfileinfo = db.get(key)
    if not gcsfileinfo:
      return False

    blobstore_stub.BlobstoreServiceStub.DeleteBlob(blobkey, self.blob_storage)
    return True