airflow/contrib/hooks/gcs_hook.py
def exists(self, bucket_name, object_name):
        """
        Checks for the existence of a file in Google Cloud Storage.

        :param bucket_name: The Google cloud storage bucket where the object is.
        :type bucket_name: str
        :param object_name: The name of the blob_name to check in the Google cloud
            storage bucket.
        :type object_name: str
        """
        client = self.get_conn()
        bucket = client.get_bucket(bucket_name=bucket_name)
        blob = bucket.blob(blob_name=object_name)
        return blob.exists()
def exists(self, bucket_name, object_name):
        client = self.get_conn()
        bucket = client.get_bucket(bucket_name=bucket_name)
        blob = bucket.blob(blob_name=object_name)
        return blob.exists()
def exists ( self , bucket_name , object_name ) : client = self . get_conn ( ) bucket = client . get_bucket ( bucket_name = bucket_name ) blob = bucket . blob ( blob_name = object_name ) return blob . exists ( )
Checks for the existence of a file in Google Cloud Storage.

        :param bucket_name: The Google cloud storage bucket where the object is.
        :type bucket_name: str
        :param object_name: The name of the blob_name to check in the Google cloud
            storage bucket.
        :type object_name: str
Checks for the existence of a file in Google Cloud Storage .