algorithm/delete_space.py at master · guyuyun/algorithm · GitHub

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#! /usr/bin/env python

#coding:utf-8

#删除一个字符串中连续超过一次的空格。

def del_space(string):

split_string = string.split(" ") #以空格为分割，生成list，list中如果含有空格，则该空格是连续空格中的后一个

string_list = [i for i in string if i!=""]

result_string = " ".join(string_list)

return result_string

if __name__=="__main__":

one_str = "Hello, I am Qiwsir."

string = del_space(one_str)

print one_str

print string