Python pass statement

Python pass statement

Python pass is an empty statement to maintain the integrity of the program structure.

Pass does nothing and is generally used as a placeholder statement.

The Python language pass statement syntax format is as follows:

pass

Instance:

# -*- coding: UTF-8 -*- 
#!/usr/bin/python

# 输出 Python 的每个字母
for letter in 'Python':
   if letter == 'h':
      pass
      print '这是 pass 块'
   print '当前字母 :', letter

print "Good bye!"

The results of the above example execution:

当前字母 : P
当前字母 : y
当前字母 : t
这是 pass 块
当前字母 : h
当前字母 : o
当前字母 : n
Good bye!