我是iPython的新手，正在尝试帮助另一位开发人员入门，我们都遇到了相同的问题。

我们正在尝试从https://docs.python.org/2/library/unittest.html#basic-
example
在iPython中运行python单元测试示例，
该代码在Windows和ubuntu上的命令行上运行得很好，没有任何修改来自iPy笔记本的代码生成以下异常：

AttributeError: 'module' object has no attribute '/home/myuser/'

文件名是： /home/myuser/example_unittest.ipynb

到目前为止，我没有碰运气的iPython文档和谷歌。任何调试技巧，或解决此问题的线索，不胜感激。

（全栈）：

AttributeError                            Traceback (most recent call last)
<ipython-input-2-39bc0ec16f11> in <module>()
     28 
     29 if __name__ == '__main__':
---> 30     unittest.main()
     31

/usr/lib/python2.7/unittest/main.pyc in __init__(self, module, defaultTest, argv, testRunner, testLoader, exit, verbosity, failfast, catchbreak, buffer)
     92         self.testLoader = testLoader
     93         self.progName = os.path.basename(argv[0])
---> 94         self.parseArgs(argv)
     95         self.runTests()
     96

/usr/lib/python2.7/unittest/main.pyc in parseArgs(self, argv)
    147             else:
    148                 self.testNames = (self.defaultTest,)
--> 149             self.createTests()
    150         except getopt.error, msg:
    151             self.usageExit(msg)

/usr/lib/python2.7/unittest/main.pyc in createTests(self)
    156         else:
    157             self.test = self.testLoader.loadTestsFromNames(self.testNames,
--> 158                                                            self.module)
    159 
    160     def _do_discovery(self, argv, Loader=loader.TestLoader):

/usr/lib/python2.7/unittest/loader.pyc in loadTestsFromNames(self, names, module)
    126         of string specifiers. See 'loadTestsFromName()'.
    127         """
--> 128         suites = [self.loadTestsFromName(name, module) for name in names]
    129         return self.suiteClass(suites)
    130

/usr/lib/python2.7/unittest/loader.pyc in loadTestsFromName(self, name, module)
     98         obj = module
     99         for part in parts:
--> 100             parent, obj = obj, getattr(obj, part)
    101 
    102         if isinstance(obj, types.ModuleType):

AttributeError: 'module' object has no attribute '/home/myuser/'