GCP: Change blob.download_as_string to blob.download_as_bytes due to error in...

GCP: Change blob.download_as_string to blob.download_as_bytes due to error in google-storage new version

osdu_api/providers/gcp/gcp_blob_storage_client.py

@@ -105,7 +105,7 @@ class GoogleCloudStorageClient(BlobStorageClient):
         bucket = self._storage_client.bucket(bucket_name)
         blob = bucket.get_blob(source_blob_name)
 
-        file_as_bytes = blob.download_as_string()
+        file_as_bytes = blob.download_as_bytes()
         logger.debug(f"File {source_blob_name} got from bucket {bucket_name}.")
 
         return file_as_bytes, blob.content_type

osdu_api/providers/gcp/gcp_credentials.py

@@ -77,7 +77,7 @@ class GCPCredentials(BaseCredentials):
         bucket = self._storage_client .bucket(bucket_name)
         blob = bucket.blob(source_blob_name)
         logger.info("Got SA_file.")
-        sa_info = json.loads(blob.download_as_string())
+        sa_info = json.loads(blob.download_as_bytes())
         return sa_info
 
     @staticmethod

osdu_api/test/providers-unit-tests/gcp/test_gcp_blob_storage_client.py

@@ -142,7 +142,7 @@ class TestGoogleCloudStorageClient:
 
         client_mock.bucket.assert_called_with(bucket_name)
         bucket_mock.get_blob.assert_called_with(blob_name)
-        blob_mock.download_as_string.assert_called_with()
+        blob_mock.download_as_bytes.assert_called_with()
 
     @pytest.mark.parametrize("uri, bucket_name, blob_name, content_type", [
         pytest.param("gs://bucket_test/name_test", "bucket_test", "name_test", "text/html"),