1The ``google-cloud-core`` package contains helpers common to all 2``google-cloud-*`` packages. In an attempt to reach a stable API, 3much of the functionality has been split out into this package, 4``google-api-core``. 5 6.. include:: multiprocessing.rst 7 8Core 9==== 10 11.. toctree:: 12 auth 13 client_info 14 client_options 15 exceptions 16 futures 17 helpers 18 iam 19 operation 20 operations_client 21 page_iterator 22 path_template 23 retry 24 timeout 25 26Changelog 27~~~~~~~~~ 28 29.. toctree:: 30 :maxdepth: 2 31 32 changelog 33