import re
def is_valid_email(addr):
pattern = re.compile(r"^[\w]+(\.[\W]+)*@+[\w]+(\.[\w])+")
result = pattern.match(addr)
if result:
return True
else:
return False
if __name__ == "__main__":
while True:
addr = input("请输入邮箱号码:\n")
if addr == "q":
break
print(is_valid_email(addr))
打印信息:
请输入邮箱号码: 956897565@qq.com True 请输入邮箱号码: 956897565@qq.net True 请输入邮箱号码: 956897-565@qq.com False