PyCharm Django + django-nose 的代码覆盖率

Question

在 PyCharm 中尝试使用 Django + django-nose 下的覆盖率运行进行测试时，我似乎无法使覆盖率报告正常工作。我试过捆绑 coverage.py 和不捆绑。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>

有了它我看到了：

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，我没有做任何特别或不寻常的事情。有没有人运行解决了这个问题？覆盖整合将非常有用！

更新

JetBrains 已解决此问题 here。

Answer 1

我假设您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爆炸。我假设它是运行ning 两个覆盖实例，或者覆盖输出不是它预期解析的内容。不管怎样，你现在好像不能用。

目前的解决方案：

删除 NOSE_ARGS 配置，如果您的任何 automated/continuous 集成工具需要它，运行它们与命令行上的覆盖选项：python manage.py test --with-coverage --cover-package=foo（我选择此选项是因为 PyCharm)
不要在 PyCharm

注意：我找到了遇到这个问题的其他人 here。

PyCharm Django + django-nose 的代码覆盖率

PyCharm code coverage for Django + django-nose

python

django

coverage.py

pycharm

更新