version i
def is_valid_email(addr): import re re_email = re.compile(r'^([0-9a-zA-Z_\.]*)@(\w+)\.(\w{1,5})$') return re_email.match(addr)
version ii
def name_of_email(addr): import re from #版本一 import is_valid_email nametype = re.compile(r'^<([\w\s]*)>\s([0-9a-zA-Z_\.]*)@(\w+)\.(\w{1,5})$') if re.match(r'^<',addr): return nametype.match(addr).group(1) elif is_valid_email(addr) : return is_valid_email(addr).group(1) return None
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IM_ALIeNbra
version i
version ii