交作业 第二题！！！

Discuss / Python / 交作业第二题！！！

Back

Topic source

#1 Created at ... [Delete] [Delete and Lock User]

import redef name_of_email(addr):    m = re.match(r'^\<*([\w\s]+)\>*[\s\w@\.]+',addr)    return m.group(1)

#2 Created at ... [Delete] [Delete and Lock User]

import re
def name_of_email(addr):
    m = re.match(r'^\<*([\w\s]+)\>*[\s\w@\.]+',addr)
    return m.group(1)

#3 Created at ... [Delete] [Delete and Lock User]

学习了，我把两个尖括号后面的*改成？这样控制成一对尖括号

m = re.match(r'^\<?([\w\s]+)\>?[\s\w@\.]+',addr)