关于python测试代码在jupyter notebook出错

• Z时代
• 2024-03-03
• 分类：IT

关于python测试代码出错

新手在看《python编程从入门到实践》这本书时，在jupyter notebook运行代码报错

相关代码

name_function.py:

def name_function_name(first,last):
 """Generate a neatly formatted full name"""  
    full_name=first+' '+last
    return full_name.title()

import unittest
from name_function import name_function_name
class NameTestCase(unittest.TestCase):
    """测试name_fucntion"""
    def test_first_last_name(self):
        formatted_name=name_function_name('janis','joplin')
        self.assertEqual(formatted_name,'Janis Joplin')
unittest.main()

报错信息：

AttributeError: module '__main__' has no attribute 'C:\Users\lenovo\AppData\Roaming\jupyter\runtime\kernel-11844d9b-55f1-4e3a-b4c9-fb59461d0462'
----------------------------------------------------------------------
Ran 1 test in 0.001s
FAILED (errors=1)
An exception has occurred, use %tb to see the full traceback.
SystemExit: True
E:\Anaconda\lib\site-packages\IPython\core\interactiveshell.py:3426: UserWarning: To exit: use 'exit', 'quit', or Ctrl-D.
  warn("To exit: use 'exit', 'quit', or Ctrl-D.", stacklevel=1)

请问如何解决啊

回答：

试试这样

if __name__ == '__main__':
     unittest.main(argv=['first-arg-is-ignored'],exit=False)

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