54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
# -*- coding: UTF-8 -*-
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"""
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@Project -> File ：IoD_data_analysis_tool -> ID_code
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@IDE ：PyCharm
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@Author ：rengengchen
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@Date ：2022/5/17 16:00
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@Desc ：
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"""
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import re
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re_ID = re.compile(r'^\d{6}(?:18|19|20)?\d{2}(?:0[1-9]|1[012])(?:(?:[0-2][1-9])|10|20|30|31)\d{3}[0-9xX]$')
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def validate_identity_code(code: str):
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"""
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身份证格式校验
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:param code:
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:return:
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"""
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city = {'11': "北京", '12': "天津", '13': "河北", '14': "山西", '15': "内蒙古", '21': "辽宁", '22': "吉林", '23': "黑龙江 ",
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'31': "上海", '32': "江苏", '33': "浙江", '34': "安徽", '35': "福建", '36': "江西", '37': "山东", '41': "河南", '42': "湖北 ",
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'43': "湖南", '44': "广东", '45': "广西", '46': "海南", '50': "重庆", '51': "四川", '52': "贵州", '53': "云南", '54': "西藏 ",
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'61': "陕西", '62': "甘肃", '63': "青海", '64': "宁夏", '65': "新疆", '71': "台湾", '81': "香港", '82': "澳门", '91': "国外 "}
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tip = ""
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p = True
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if re_ID.match(code) is None:
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tip = "身份证号格式错误"
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p = False
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elif not city[code[:2]]:
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tip = "地址编码错误"
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p = False
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else:
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# 18位身份证需要验证最后一位校验位
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if len(code) == 18:
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code = code.split('')
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# ∑(ai × Wi)(mod 11)
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# 加权因子
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factor = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2]
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# 校验位
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parity = [1, 0, 'X', 9, 8, 7, 6, 5, 4, 3, 2]
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sum = 0
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for i in range(17):
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ai = code[i]
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wi = factor[i]
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sum += ai * wi
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i += 1
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if parity[sum % 11] != code[17]:
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tip = "校验位错误"
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p = False
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return p, tip
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