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feat: expose JobFailedException and JobCancelledException at TSC top level - #1870

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feat: expose JobFailedException and JobCancelledException at TSC top level#1870
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Motivation

Both JobFailedException and JobCancelledException are currently reachable only via tableauserverclient.server.endpoint.exceptions — an internal module path. Callers waiting on a background job with server.jobs.wait_for_job() need to catch these to distinguish a failed job from a cancelled one, and reaching into a server.endpoint sub-package is a bad pattern to teach.

Behavior change

  • TSC.JobFailedException and TSC.JobCancelledException are now importable from the top level, alongside FailedSignInError, MissingRequiredFieldError, NotSignedInError, and ServerResponseError.
  • Existing internal imports (tests, endpoints) are unchanged; this is purely additive.
  • JobCancelledException remains a subclass of JobFailedException, so an except JobFailedException still catches both. New code that wants to differentiate should catch JobCancelledException first.

Test plan

  • python -c "import tableauserverclient as TSC; assert issubclass(TSC.JobCancelledException, TSC.JobFailedException)" — passes.
  • 'JobFailedException' in TSC.__all__ and 'JobCancelledException' in TSC.__all__ — both true.
  • CI green on the PR.

Followup

samples/list_jobs.py (added in #1843) currently reaches into the internal path. Once #1843 merges, a one-line followup PR will switch it to the top-level import.

…level

Both were previously reachable only via
`tableauserverclient.server.endpoint.exceptions`, which is an internal
module path. Callers waiting on a background job with
`server.jobs.wait_for_job()` need to catch these to distinguish a
failed job from a cancelled one (JobCancelledException is a subclass
of JobFailedException, so the order in an except-chain matters), and
reaching into a `server.endpoint` sub-package to do so is a bad
pattern to teach.

Re-export them alongside the other exception types already exposed at
the top level (FailedSignInError, MissingRequiredFieldError,
NotSignedInError, ServerResponseError). Existing internal imports in
tests and endpoints remain unchanged; this is purely additive.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Coverage

Coverage Report
FileStmtsMissCoverMissing
tableauserverclient
   __init__.py50100% 
   config.py150100% 
   datetime_helpers.py2511 96%
   exponential_backoff.py200100% 
   filesys_helpers.py310100% 
   namespace.py2533 88%
tableauserverclient/bin
   __init__.py20100% 
   _version.py358212212 41%
tableauserverclient/helpers
   __init__.py10100% 
   logging.py20100% 
   strings.py3111 97%
tableauserverclient/models
   __init__.py460100% 
   collection_item.py4177 83%
   column_item.py553232 42%
   connection_credentials.py351111 69%
   connection_item.py941414 85%
   custom_view_item.py1442121 85%
   data_acceleration_report_item.py5411 98%
   data_alert_item.py15844 97%
   data_freshness_policy_item.py1551515 90%
   database_item.py2073636 83%
   datasource_item.py3001212 96%
   dqw_item.py10455 95%
   exceptions.py40100% 
   extensions_item.py13244 97%
   extract_item.py4444 91%
   favorites_item.py6988 88%
   fileupload_item.py190100% 
   flow_item.py1491010 93%
   flow_run_item.py710100% 
   group_item.py8966 93%
   groupset_item.py4977 86%
   interval_item.py1823232 82%
   job_item.py1921010 95%
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   location_item.py2922 93%
   metric_item.py1291313 90%
   oidc_item.py6333 95%
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   table_item.py1191818 85%
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   virtual_connection_item.py6488 88%
   webhook_item.py6911 99%
   workbook_item.py3621616 96%
tableauserverclient/server
   __init__.py90100% 
   exceptions.py40100% 
   filter.py2911 97%
   pager.py3311 97%
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   request_factory.py1335195195 85%
   request_options.py38655 99%
   server.py1882323 88%
   sort.py60100% 
tableauserverclient/server/endpoint
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   data_acceleration_report_endpoint.py210100% 
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   default_permissions_endpoint.py4433 93%
   dqw_endpoint.py451616 64%
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   exceptions.py7966 92%
   extensions_endpoint.py310100% 
   favorites_endpoint.py942222 77%
   fileuploads_endpoint.py510100% 
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   groupsets_endpoint.py7277 90%
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   linked_tasks_endpoint.py370100% 
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   metrics_endpoint.py5566 89%
   oidc_endpoint.py4211 98%
   permissions_endpoint.py4433 93%
   projects_endpoint.py1782424 87%
   resource_tagger.py1273535 72%
   schedules_endpoint.py1191111 91%
   server_info_endpoint.py361010 72%
   sites_endpoint.py1302727 79%
   subscriptions_endpoint.py561414 75%
   tables_endpoint.py1103636 67%
   tasks_endpoint.py6366 90%
   users_endpoint.py18388 96%
   views_endpoint.py15099 94%
   virtual_connections_endpoint.py1131010 91%
   webhooks_endpoint.py5499 83%
   workbooks_endpoint.py3382222 93%
TOTAL12064142488% 

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