Coverage 4.3 breaks "nosetest --with-coverage"

[nedbat]

Originally reported by Diego Rodriguez-Losada (Bitbucket: drsada, GitHub: Unknown)

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Just after upgrade, I get this

nosetests . --with-coverage
Traceback (most recent call last):

#!python

  File "c:\python27\Lib\runpy.py", line 174, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "c:\python27\Lib\runpy.py", line 72, in _run_code
    exec code in run_globals
  File "C:\Users\drodri\Envs\conan\Scripts\nosetests.exe\__main__.py", line 9, in <module>
  File "c:\users\drodri\envs\conan\lib\site-packages\nose\core.py", line 121, in __init__
    **extra_args)
  File "c:\python27\Lib\unittest\main.py", line 94, in __init__
    self.parseArgs(argv)
  File "c:\users\drodri\envs\conan\lib\site-packages\nose\core.py", line 145, in parseArgs
    self.config.configure(argv, doc=self.usage())
  File "c:\users\drodri\envs\conan\lib\site-packages\nose\config.py", line 346, in configure
    self.plugins.configure(options, self)
  File "c:\users\drodri\envs\conan\lib\site-packages\nose\plugins\manager.py", line 284, in configure
    cfg(options, config)
  File "c:\users\drodri\envs\conan\lib\site-packages\nose\plugins\manager.py", line 99, in __call__
    return self.call(*arg, **kw)
  File "c:\users\drodri\envs\conan\lib\site-packages\nose\plugins\manager.py", line 167, in simple
    result = meth(*arg, **kw)
  File "c:\users\drodri\envs\conan\lib\site-packages\nose\plugins\cover.py", line 142, in configure
    source=self.coverPackages)
  File "c:\users\drodri\envs\conan\lib\site-packages\coverage\control.py", line 140, in __init__
    concurrency=concurrency,
  File "c:\users\drodri\envs\conan\lib\site-packages\coverage\config.py", line 446, in read_coverage_config
    config.sanity_check()
  File "c:\users\drodri\envs\conan\lib\site-packages\coverage\config.py", line 388, in sanity_check
    raise CoverageException("--include and --source are mutually exclusive")
coverage.misc.CoverageException: --include and --source are mutually exclusive

Downgrading to 4.2, everything fine again. Any suggestion? Thanks very much for your help

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• Bitbucket: https://bitbucket.org/ned/coveragepy/issue/541

[nedbat]

Do you have a .coveragerc file? Can you share your repo with me?

[nedbat]

Original comment by Diego Rodriguez-Losada (Bitbucket: drsada, GitHub: Unknown)

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Yes, the repo is: https://github.com/conan-io/conan

And the builds that failed: https://travis-ci.org/conan-io/conan/builds/187080247 (fails the same in Windows with appveyor)

I fixed my build forcing coverage==4.2.

Thanks!

[nedbat]

Original comment by Łukasz Bołdys (Bitbucket: utek, GitHub: utek)

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Hi. I have similar problem with coverage==4.3
--include and --source are mutually exclusive

It happens only when using coverage report --include=<path> when there is

[run]
source = unhaggle

in .coveragerc

[nedbat]

@utek With coverage==4.2, do you find that the report --include setting is used?

[nedbat]

We're reverting that check to fix these problems.

[nedbat]

Original comment by Loic Dachary (Bitbucket: dachary, GitHub: dachary)

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For the record, the regression was introduced by https://bitbucket.org/ned/coveragepy/commits/4aced78ac2a1 incorrectly trying to implement https://bitbucket.org/ned/coveragepy/issues/265/when-using-source-include-is-silently

[nedbat]

Original comment by Łukasz Bołdys (Bitbucket: utek, GitHub: utek)

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@nedbat Yes. With coverage==4.2 everything is working as it should. (We pinned coverage for now to fix that issue)

[nedbat]

Revert the check for conflicting --source and --include. Closes #541, re-opens #265

→ <<cset d427811cbc79 (bb)>>

[nedbat]

Original comment by Diego Rodriguez-Losada (Bitbucket: drsada, GitHub: Unknown)

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Great, thanks! Will a patch coverage 4.3.1 be released with the fix?
I will keep pinned 4.2 until then, please tell so I could upgrade. Thanks again for the quick fix.

[nedbat]

This fix has been released as part of version 4.3.1: https://pypi.python.org/pypi/coverage/4.3.1

[nedbat]

Original comment by Diego Rodriguez-Losada (Bitbucket: drsada, GitHub: Unknown)

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4.3.1 works fine again, thanks :)

[nedbat]

Issue #543 was marked as a duplicate of this issue.