鼻测试覆盖率权限错误

我今天使用nosetests开始，直到我尝试一切正常：鼻测试覆盖率权限错误

nosetests --with-coverage --cover-html --cover-html-dir=/tmp/cache它抛出一个权限被拒绝的错误，我不明白为什么它试图写入标准库包：

Traceback (most recent call last): 
    File "/usr/bin/nosetests", line 8, in <module> 
    load_entry_point('nose==0.11.1', 'console_scripts', 'nosetests')() 
    File "/usr/lib/pymodules/python2.6/nose/core.py", line 113, in __init__ 
    argv=argv, testRunner=testRunner, testLoader=testLoader) 
    File "/usr/lib/python2.6/unittest.py", line 817, in __init__ 
    self.runTests() 
    File "/usr/lib/pymodules/python2.6/nose/core.py", line 192, in runTests 
    result = self.testRunner.run(self.test) 
    File "/usr/lib/pymodules/python2.6/nose/core.py", line 63, in run 
    result.printErrors() 
    File "/usr/lib/pymodules/python2.6/nose/result.py", line 88, in printErrors 
    self.config.plugins.report(self.stream) 
    File "/usr/lib/pymodules/python2.6/nose/plugins/manager.py", line 82, in __call__ 
    return self.call(*arg, **kw) 
    File "/usr/lib/pymodules/python2.6/nose/plugins/manager.py", line 150, in simple 
    result = meth(*arg, **kw) 
    File "/usr/lib/pymodules/python2.6/nose/plugins/cover.py", line 168, in report 
    coverage.annotate(files.values()) 
    File "/usr/lib/python2.6/dist-packages/coverage.py", line 995, in annotate 
    return the_coverage.annotate(*args, **kw) 
    File "/usr/lib/python2.6/dist-packages/coverage.py", line 906, in annotate 
    self.annotate_file(filename, statements, excluded, missing, directory) 
    File "/usr/lib/python2.6/dist-packages/coverage.py", line 921, in annotate_file 
    dest = open(dest_file, 'w') 
IOError: [Errno 13] Permission denied: '/usr/lib/python2.6/email/iterators.py,cover'

来源

2011-03-31 MrD

我发现我可以使用--cover-package=参数用我想要报道的包裹的名字。

来源

2011-04-01 21:12:34 MrD

鼻子切换已过时。如果你第一次运行的鼻子，你会的结果更快乐，然后用覆盖直接生成HTML：

$ nosetests --with-coverage 
$ coverage html

然后打开htmlcov/index.html的

来源

2011-04-01 13:25:27

鼻测试覆盖率权限错误

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