我怀疑我没有正确安装nosetest。我使用的是easy_install -输出是
Searching for nose
Best match: nose 1.0.0
Processing nose-1.0.0-py2.7.egg
nose 1.0.0 is already the active version in easy-install.pth
Installing nosetests-script.py script to C:\Python27\Scripts
Installing nosetests.exe script to C:\Python27\Scripts
Installing nosetests-2.7-script.py script to C:\Python27\Script
Installing nosetests-2.7.exe script to C:\Python27\Scripts所以它看起来安装得很好。但是当我运行nosetests -h时
PS C:\Users\john\code\python> nosetests -h
Traceback (most recent call last):
File "C:\Python27\Scripts\nosetests-script.py", line 9, in <module>
load_entry_point('nose==1.0.0', 'console_scripts', 'nosetests')()
File "C:\Python27\lib\site-packages\nose-1.0.0-py2.7.egg\nose\core.py", line 118, in __init__
**extra_args)
TypeError: __init__() got an unexpected keyword argument 'exit'不知何故,我错过了一个设置步骤?
发布于 2011-05-15 01:19:03
真奇怪。在nose/core.py中,TestProgram构造函数像这样调用父构造函数:
...
extra_args = {}
version = sys.version_info[0:2]
if version >= (2,7) and version != (3,0):
extra_args['exit'] = exit
unittest.TestProgram.__init__(
self, module=module, defaultTest=defaultTest,
argv=argv, testRunner=testRunner, testLoader=testLoader,
**extra_args)unittest/main.py中TestProgram的构造函数接受exit参数:
class TestProgram(object):
...
def __init__(self, module='__main__', defaultTest=None, argv=None,
testRunner=None, testLoader=loader.defaultTestLoader,
exit=True, verbosity=1, failfast=None, catchbreak=None,
buffer=None):
...所以..。我不知道这个错误是怎么发生的。您是否安装了更多版本的Python?你的nosetest真的使用了Python2.7的正确unittest模块吗?您是否可以查看unittest\main.py (位于C:\Python27中的某个位置)并检查TestProgram构造函数是否具有exit参数?
https://stackoverflow.com/questions/6003354
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