标签：error: mos char -- err lin cal this mod
而函数定义的顺序无关紧要
就如同变量的定义一般
a = 1 b = 2 #两者没什么不同 b = 2 a = 1
例
def bbb():
print(‘this is b‘)
aaa()
def aaa():
print(‘this is a‘)
bbb()
#--------->
this is b
this is a
def aaa():
print(‘this is a‘)
def bbb():
print(‘this is b‘)
aaa()
bbb()
#----------->
this is b
this is a
不可以这样
def bbb():
print(‘this is b‘)
aaa()
bbb()
def aaa():
print(‘this is a‘)
#--------->
Traceback (most recent call last):
this is b
File "E:/pycharm/TEST.py", line 600, in <module>
bbb()
File "E:/pycharm/TEST.py", line 599, in bbb
aaa()
NameError: name ‘aaa‘ is not defined
标签：error: mos char -- err lin cal this mod
原文地址：http://www.cnblogs.com/freelandun/p/6938439.html
