** 全局变量定义 **
globvar = 0
def set_globvar_to_one():
global globvar # Needed to modify global copy of globvar
globvar = 1
def print_globvar():
print(globvar) # No need for global declaration to read value of globvar
set_globvar_to_one()
print_globvar() # Prints 1
** python unit test **
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import unittest
from . import Cat
class TestSequenceFunctions(unittest.TestCase):
def test_choice(self):
self.assertEqual('running', Cat().run())
if __name__ == '__main__':
unittest.main()
** main函数 **
if __name__ == '__main__':
print 'aaa'