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Django django-nose的PyCharm代码覆盖率

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当试图在PyCharm的Django django-nose下使用coverage进行测试时，我可以't seem to get the coverage report to work. I'尝试使用捆绑的 coverage.py 而不使用 . 没有捆绑 coverage.py 我看到：

Traceback (most recent call last):
  File "/Applications/PyCharm.app/Contents/helpers/coverage_runner/run_coverage.py", line 44, in <module>
    main()
  File "/Users/dane/.virtualenvs/dhp/lib/python3.5/site-packages/coverage/cmdline.py", line 741, in main
    status = CoverageScript().command_line(argv)
  File "/Users/dane/.virtualenvs/dhp/lib/python3.5/site-packages/coverage/cmdline.py", line 481, in command_line
    return self.do_run(options, args)
  File "/Users/dane/.virtualenvs/dhp/lib/python3.5/site-packages/coverage/cmdline.py", line 625, in do_run
    self.coverage.stop()
  File "/Users/dane/.virtualenvs/dhp/lib/python3.5/site-packages/coverage/control.py", line 692, in stop
    self.collector.stop()
  File "/Users/dane/.virtualenvs/dhp/lib/python3.5/site-packages/coverage/collector.py", line 277, in stop
    "Expected current collector to be %r, but it's %r" % (self, self._collectors[-1])
AssertionError: Expected current collector to be <Collector at 0x10e0cfbe0: CTracer>, but it's <Collector at 0x10fa368d0: CTracer>

有了它，我看到：

Traceback (most recent call last):
  File "/Applications/PyCharm.app/Contents/helpers/coverage_runner/run_coverage.py", line 44, in <module>
    main()
  File "/Applications/PyCharm.app/Contents/helpers/coveragepy/coverage/cmdline.py", line 721, in main
    status = CoverageScript().command_line(argv)
  File "/Applications/PyCharm.app/Contents/helpers/coveragepy/coverage/cmdline.py", line 438, in command_line
    self.do_execute(options, args)
  File "/Applications/PyCharm.app/Contents/helpers/coveragepy/coverage/cmdline.py", line 580, in do_execute
    self.coverage.stop()
  File "/Applications/PyCharm.app/Contents/helpers/coveragepy/coverage/control.py", line 410, in stop
    self.collector.stop()
  File "/Applications/PyCharm.app/Contents/helpers/coveragepy/coverage/collector.py", line 294, in stop
    assert self._collectors[-1] is self
AssertionError

我的测试和覆盖率报告通过命令行正常工作，即：

$ python manage.py test

我已经使用Django测试模板设置了一个运行配置，据我所知，我没有做任何特殊或异常的事情 . 有没有人碰到这个并解决了它？覆盖整合非常有用！

更新

此问题已在JetBrains here中打开 .

python django pycharm coverage.py

1 回答

  • 0

    我假设你的配置中有类似的东西：

    NOSE_ARGS = [
    '--with-coverage',
    '--cover-package=foo,bar'
]

    PyCharm的覆盖范围在配置时会爆炸 . 我假设它要么运行两个覆盖实例，要么覆盖输出不是预期要解析的 . 无论哪种方式，似乎你现在都不能使用它 .

    Solutions for now:

    • 删除 NOSE_ARGS config，如果您的任何自动/持续集成工具需要它，请使用命令行上的coverage选项运行它们： python manage.py test --with-coverage --cover-package=foo （我选择此选项是因为PyCharm的好处）

    • 不要在PyCharm中使用coverage

    注意：我能找到有这个问题的其他人here .

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