ExecError: process "python -m pip install ." did not complete successfully: exit code: 1

[sentry-io]

The following error is correctly handled in the pipeline but leads to Sentry noise and false negative problem in dagger pipeline execution as a ExecError is raised. We should handle it differently to not raise ExecError.

Sentry Issue: CONNECTORS-CI-1T

TransportQueryError: {'message': 'process "python -m pip install ." did not complete successfully: exit code: 1', 'locations': [{'line': 37, 'column': 31}], 'path': ['pipeline', 'container', 'from', 'withExec', 'withExec', 'withMountedCache', 'withExec', 'withExec', 'withFile', 'withFile', 'withMountedDirectory', 'withWorkdir', 'withMountedDirectory', 'withExec', 'file'], 'extensions': {'_type': 'EXEC_ERROR', 'cmd': ['python', '-m', 'pip', 'install', '.'], 'exitCode': 1, 'stderr': 'ERROR: Command errored out with exit status 1:\n   command: /usr/local/bin/python /usr/local/lib/python3.10/site-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmpoeycs541\n       cwd: /tmp/pip-install-xmcdc1m6/pyyaml_1fa87a8221884f79b8f29ab66d90b6cf\n  Complete output (62 lines):\n  /tmp/pip-build-env-gh5mtt9j/overlay/lib/python3.10/site-packages/setuptools/config/setupcfg.py:293: _DeprecatedConfig: Deprecated config in `setup.cfg`\n  !!\n  \n          ********************************************************...
  File "dagger/api/base.py", line 244, in _handle_execute
    yield
  File "dagger/api/base.py", line 157, in execute
    result = await self.session.execute(query)
  File "gql/client.py", line 1231, in execute
    raise TransportQueryError(

ExecError: process "python -m pip install ." did not complete successfully: exit code: 1
(9 additional frame(s) were not displayed)
...
  File "pipelines/bases.py", line 143, in run_with_completion
    result = await self._run(*args, **kwargs)
  File "pipelines/tests/python_connectors.py", line 71, in _run
    connector_under_test = await environments.with_python_connector_installed(self.context)
  File "pipelines/actions/environments.py", line 367, in with_python_connector_installed
    return await with_installed_python_package(
  File "pipelines/actions/environments.py", line 317, in with_installed_python_package
    if await get_file_contents(container, "requirements.txt"):
  File "pipelines/utils.py", line 114, in get_file_contents
    return await container.file(path).contents()

Step failed with an unexpected dagger error