Add BigQuery Storage API client (currently alpha) #6696
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* Add simple system test for BigQuery Storage API For the system tests to run correctly, an unreleased version of api_core is required. Updates the setup.py file to indicate the minimum version. * Remove mock dependency and unnecessary imports. * Use -e for local deps.
* Add manual client for BigQuery Storage. The manual client adds a default project, which is used by the wrapped create_read_session to make the project parameter optional. A future purpose of the manual client is to override the read_rows method to return an iterator that can reconnect with the correct offset, much like Spanner's StreamedResultSet class. This work is not yet complete. I'd like feedback on the approach for the manual client first. * Use same client name as wrapped gapic class. * Use subclass for BigQueryStorageClient Also, change create_read_session project argument back to 'parent' to better match the super class. * Add unit tests. * Remove default project from manual client.
* Regenerate google-cloud-bigquery-storage * Re-synthed
* WIP: reader to reconnect on ReadRows streams * Add method to copy a StreamPosition. * Add unit tests for hand-written reader module. * Add docs for new hand-written module. * Add fastavro to root intersphinx * Add ServiceUnavailable to list of resumable exceptions. Pull in .coveragerc file from upstream google-cloud-python.
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crwilcox
approved these changes
Nov 29, 2018
shollyman
approved these changes
Nov 29, 2018
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| Python Client for BigQuery Storage API (`Alpha`_) | |||
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This PR adds the BigQuery Storage API client (currently an alpha API).
Note that these changes have already been reviewed in the private repo.