Method exists

tensorboard/compat/tensorflow_stub/io/gfile.py:239–246

Determines whether a path exists or not.

(self, filename)

        return bucket, path

    def exists(self, filename):
        """Determines whether a path exists or not."""
        client = boto3.client("s3", endpoint_url=self._s3_endpoint)
        bucket, path = self.bucket_and_path(filename)
        r = client.list_objects(Bucket=bucket, Prefix=path, Delimiter="/")
        if r.get("Contents") or r.get("CommonPrefixes"):
            return True
        return False

    def join(self, path, *paths):
        """Join paths with a slash."""