python CheckUtils（邮箱验证、url验证、手机验证）

#!/usr/bin/env python
# coding=utf-8
# https://github.com/BingLau7/Threshold/blob/244fabd7758841ad4dd2eb8c30b1ce81a083c2fa/threshold/utils.py import re

class VerifiedExpression:
EMAIL_ADDRESS_REG = re.compile(
r"(^[-!#$%&'*+/=?^_`{}|~0-9A-Z]+(\.[-!#$%&'*+/=?^_`{}|~0-9A-Z]+)*"  # dot-atom
r'|^"([\001-\010\013\014\016-\037!#-\[\]-\177]|\\[\001-\011\013\014\016-\177])*")'
r'@(?:[A-Z0-9](?:[A-Z0-9-]{0,247}[A-Z0-9])?\.)+(?:[A-Z]{2,6}|[A-Z0-9-]{2,}(?<!-))$',
re.IGNORECASE
)

URL_ADDRESS_REG = re.compile(
r"^(https?|ftp):\/\/"  # http:// or https:// or ftp:// r"(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?"  # domain
r"(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|"  # ip
r"((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|"
r"(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])"
r"([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*"
r"([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+"
r"(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|"
r"(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])"
r"([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*"
r"([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)"
r"(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+"
r"(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?"
r"(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|"
r"[!\$&'\(\)\*\+,;=]|:|@)|"
r"[\uE000-\uF8FF]|\/|\?)*)?"
r"(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|"
r"(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$"
)

PHONE_REG = re.compile(
r"^1[3,4,5,7,8]{1}[0-9]{9}$"
)

class Check:
@staticmethod
def is_email(email):
"""
邮箱验证
:param email:
:return:
"""
return VerifiedExpression.EMAIL_ADDRESS_REG.search(email) is not None

@staticmethod
def is_url(url):
"""
url 验证
:param url:
:return:
"""
return VerifiedExpression.URL_ADDRESS_REG.search(url) is not None

@staticmethod
def is_include(param, vals):
return param in vals

@staticmethod
def is_exclude(param, vals):
return not param in vals

@staticmethod
def is_phone(phone):
"""
手机验证
:param phone:
:return:
"""
return VerifiedExpression.PHONE_REG.search(phone) is not None

@staticmethod
def is_valid_datetime(datetime):
import datetime
try:
datetime.datetime.strptime(val, formats)
return True
except ValueError:
return False