python - 属性错误: 'function' object has no attribute 'my_args'

Question

如何访问 __main__ 中的 my_args 列表数据类型？

test1.py

#!/usr/bin/env python

def main():
    print 'main function'
    one()

def one():
    print 'one function'
    my_args = ["QA-65"]

def two():
    print 'two function'

if __name__ == "__main__":
    main()
    getattr(my_args, pop)

Answer 1

如果您从 one()返回它们，就可以:

#!/usr/bin/env python

def main():
    print 'main function'
    args = one() # returns my_args, which i'm assigning to args
    print 'i got args from one():', args
    print args.pop()

def one():
    print 'one function'
    my_args = ["QA-65"]
    return my_args

def two():
    print 'two function'

if __name__ == "__main__":
    main()
    #getattr(my_args, pop)
    # ^^^ Moved this up to main() ^^^

输出:

main function
one function
i got args from one(): ['QA-65']
QA-65