在Python中, pass关键字不执行任何操作；这意味着, 当我们不想执行代码时, 该过程可用于执行空操作。与名称所指相同。它只是使控件通过而无需执行任何代码。如果我们想绕过任何代码, 可以使用pass语句。
Python Pass语法
pass
Python Pass示例
for i in [1, 2, 3, 4, 5]:
if i==3:
pass
print "Pass when value is", i
print i,
输出
>>>
1 2 Pass when value is 3
3 4 5
>>>
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