Module row_data (2.32.0)

Container for Google Cloud Bigtable Cells and Streaming Row Contents.

Classes

InvalidReadRowsResponse

Exception raised to invalid response data from back-end.

InvalidRetryRequest

Exception raised when retry request is invalid.

PartialCellData

  PartialCellData 
 ( 
 row_key 
 , 
 family_name 
 , 
 qualifier 
 , 
 timestamp_micros 
 , 
 labels 
 = 
 (), 
 value 
 = 
 b 
 "" 
 ) 
 

This class is no longer used and will be removed in the future

PartialRowsData

  PartialRowsData 
 ( 
 read_method 
 , 
 request 
 , 
 retry 
 = 
< google 
 . 
 api_core 
 . 
 retry 
 . 
 retry_unary 
 . 
 Retry 
 object 
> ) 
 

Convenience wrapper for consuming a ReadRows streaming response.

Parameters
Name
Description
read_method
client._table_data_client.read_rows

ReadRows method.

request
data_messages_v2_pb2.ReadRowsRequest

The ReadRowsRequest message used to create a ReadRowsResponse iterator. If the iterator fails, a new iterator is created, allowing the scan to continue from the point just beyond the last successfully read row, identified by self.last_scanned_row_key. The retry happens inside of the Retry class, using a predicate for the expected exceptions during iteration.

retry
google.api_core.retry.Retry

(Optional) Retry delay and deadline arguments. To override, the default value DEFAULT_RETRY_READ_ROWS can be used and modified with the google.api_core.retry.Retry.with_delay method or the google.api_core.retry.Retry.with_deadline method.

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