正则表达式

手机号码

正则匹配前后限制非数字，防止随意匹配一长段数字中的部分号码

re_phone = '[^0-9](1[3-9][0-9]{9})[^0-9]'
phone_number_lt = list(set(re.findall(re_phone, content)))
phone_number_lt = [e for e in phone_number_lt if e != '']

座机号码

正则匹配前后限制非数字，防止随意匹配一长段数字中的部分号码

re_phone = '[^0-9](0[0-9]{2,3}\-[2-9][0-9]{6,7})[^0-9]'
phone_number_lt = list(set(re.findall(re_phone, content)))
phone_number_lt = [e for e in phone_number_lt if e != '']

400

正则匹配前后限制非数字，防止随意匹配一长段数字中的部分号码

re_phone = '[^0-9](400-[0-9]{3}-[0-9]{4})[^0-9]'
phone_number_lt = list(set(re.findall(re_phone, content)))
phone_number_lt = [e for e in phone_number_lt if e != '']

总结

将上述三个正则表达式整合到一块

re_phone = '[^0-9](0[0-9]{2,3}\-[2-9][0-9]{6,7}|1[3-9][0-9]{9}|400-[0-9]{3}-[0-9]{4})[^0-9]'
phone_number_lt = list(set(re.findall(re_phone, content)))
phone_number_lt = [e for e in phone_number_lt if e != '']