Python 3.3.2 - 为什么我的def函数不起作用？

Question

global_var = 1

def my_vars():
    print( 'Global Variable:' , local_var )

    local_var = 2
    print( 'Local variable:' , local_var )

    global inner_var
    inner_var = 3

my_vars()

print( 'Coerced Global:' , inner_var )

Answer 1

您在分配local_var之前已引用print( 'Global Variable:' , local_var ) # did you mean global_var? 。你有什么期待？

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