给定一系列分隔符:
columns = ["Name:", "ID:", "Date:", "Building:", "Room:", "Notes:"]
和一些字符串,其中一些列留空(并有随机的空格):
input = "Name: JohnID:123:45Date: 8/2/17Building:Room:Notes: i love notes"
我怎么能得到这个:
["John", "123:45", "8/2/17", "", "", "i love notes"]
我试过简单地删除子串,看看我可以从哪里去,但我仍然卡住了
import re
input = re.sub(r'|'.join(map(re.escape, columns)), "", input)