python将dict转成string写入文件

代码如下:

#coding=utf-8

"""
将php数组的省市表，转换成js的字典， 并打印出来，如下面的形式:
#provinceDict["四川省"] = ["南充市", "成都市"];
#provinceDict["浙江省"] = ["杭州市", "嘉兴"];
......
这个例子主要是练习正则表达式......
"""

__author__ = 'lc'

import re

province_str = """
    array('mName' =>'北京市',
                    'mItems' => array ('东城区','西城区','崇文区','宣武区','朝阳区','丰台区','石景山区','海淀区','门头沟区','房山区','通州区','顺义区','昌平区','大兴区','怀柔区',
    '平谷区','密云县','延庆县')),
array('mName'=>'上海市',
               'mItems' => array ('黄浦区','卢湾区','徐汇区','长宁区','静安区','普陀区','闸北区','虹口区','杨浦区','闵行区','宝山区','嘉定区','浦东新区','金山区','松江区','青浦区','南汇区','奉贤区','崇明县')),
array('mName'=>'天津市',
               'mItems' => array ('和平区','河东区','河西区','南开区','河北区','红桥区','塘沽区','汉沽区','大港区','东丽区','西青区','津南区','北辰区','武清区','宝坻区','宁河县','静海县','蓟县')),
array('mName'=>'广东省',
               'mItems' => array ('广州市','韶关市','深圳市','珠海市','汕头市','佛山市','江门市','湛江市','茂名市','肇庆市','惠州市','梅州市','汕尾市','河源市','阳江市','清远市','东莞市','中山市','潮州市','揭阳市','云浮市')),
array('mName'=>'浙江省',
               'mItems' => array ('杭州市','宁波市','温州市','嘉兴市','湖州市','绍兴市','金华市','衢州市','舟山市','台州市','丽水市')),
array('mName'=>'江苏省',
               'mItems' => array ('南京市','无锡市','徐州市','常州市','苏州市','南通市','连云港市','淮安市','盐城市','扬州市','镇江市','泰州市','宿迁市')),
array('mName'=>'福建省',
               'mItems' => array ('福州市','厦门市','莆田市','三明市','泉州市','漳州市','南平市','龙岩市','宁德市')),
array('mName'=>'湖南省',
               'mItems' => array ('长沙市','株洲市','湘潭市','衡阳市','邵阳市','岳阳市','常德市','张家界市','益阳市','郴州市','永州市','怀化市','娄底市','湘西土家族苗族自治州')),
array('mName'=>'湖北省',
               'mItems' => array ('武汉市','黄石市','十堰市','宜昌市','襄樊市','鄂州市','荆门市','孝感市','荆州市','黄冈市','咸宁市','随州市','恩施土家族苗族自治州','仙桃市','潜江市','天门市','神农架林区')),
array('mName'=>'重庆市',
               'mItems' => array ('万州区','涪陵区','渝中区','大渡口区','江北区','沙坪坝区','九龙坡区','南岸区','北碚区','万盛区','双桥区','渝北区','巴南区','黔江区','长寿区','綦江县','潼南县','铜梁县','大足县','荣昌县','璧山县','梁平县','城口县','丰都县','垫江县','武隆县','忠县','开县','云阳县','奉节县','巫山县','巫溪县','石柱土家族自治县','秀山土家族苗族自治县','酉阳土家族苗族自治县','彭水苗族土家族自治县','江津市','合川市','永川市','南川市')),
array('mName'=>'辽宁省',
               'mItems' => array ('沈阳市','大连市','鞍山市','抚顺市','本溪市','丹东市','锦州市','营口市','阜新市','辽阳市','盘锦市','铁岭市','朝阳市','葫芦岛市')),
array('mName'=>'吉林省',
               'mItems' => array ('长春市','吉林市','四平市','辽源市','通化市','白山市','松原市','白城市','延边朝鲜族自治州')),
array('mName'=>'黑龙江省',
               'mItems' => array ('哈尔滨市','齐齐哈尔市','鸡西市','鹤岗市','双鸭山市','大庆市','伊春市','佳木斯市','七台河市','牡丹江市','黑河市','绥化市','大兴安岭地区')),
array('mName'=>'河北省',
               'mItems' => array ('石家庄市','唐山市','秦皇岛市','邯郸市','邢台市','保定市','张家口市','承德市','沧州市','廊坊市','衡水市')),
array('mName'=>'河南省',
               'mItems' => array ('郑州市','开封市','洛阳市','平顶山市','安阳市','鹤壁市','新乡市','焦作市','濮阳市','许昌市','漯河市','三门峡市','南阳市','商丘市','信阳市','周口市','驻马店市','济源市')),
array('mName'=>'山东省',
               'mItems' => array ('济南市','青岛市','淄博市','枣庄市','东营市','烟台市','潍坊市','济宁市','泰安市','威海市','日照市','莱芜市','临沂市','德州市','聊城市','滨州市','菏泽市')),
array('mName'=>'陕西省',
               'mItems' => array ('西安市','铜川市','宝鸡市','咸阳市','渭南市','延安市','汉中市','榆林市','安康市')),
array('mName'=>'甘肃省',
               'mItems' => array ('兰州市','嘉峪关市','金昌市','白银市','天水市','武威市','张掖市','平凉市','酒泉市','庆阳市','定西市','陇南市','临夏回族自治州','甘南藏族自治州')),
array('mName'=>'青海省',
               'mItems' => array ('西宁市','海东地区','海北藏族自治州','黄南藏族自治州','海南藏族自治州','果洛藏族自治州','玉树藏族自治州','海西蒙古族藏族自治州')),
array('mName'=>'新疆维吾尔自治区',
               'mItems' => array ('乌鲁木齐市','克拉玛依市','吐鲁番地区','哈密地区','昌吉回族自治州','博尔塔拉蒙古自治州','巴音郭楞蒙古自治州','阿克苏地区','克孜勒苏柯尔克孜自治州','喀什地区','和田地区','伊犁哈萨克自治州','塔城地区','阿勒泰地区','石河子市','阿拉尔市','图木舒克市','五家渠市')),
array('mName'=>'山西省',
               'mItems' => array ('太原市','大同市','阳泉市','长治市','晋城市','朔州市','晋中市','运城市','忻州市','临汾市','吕梁市')),
array('mName'=>'四川省',
               'mItems' => array ('成都市','自贡市','攀枝花市','泸州市','德阳市','绵阳市','广元市','遂宁市','内江市','乐山市','南充市','眉山市','宜宾市','广安市','达州市','雅安市','巴中市','资阳市','阿坝藏族羌族自治州','甘孜藏族自治州','凉山彝族自治州')),
array('mName'=>'贵州省',
               'mItems' => array ('贵阳市','六盘水市','遵义市','安顺市','铜仁地区','黔西南布依族苗族自治州','毕节地区','黔东南苗族侗族自治州','黔南布依族苗族自治州')),
array('mName'=>'安徽省',
               'mItems' => array ('合肥市','芜湖市','蚌埠市','淮南市','马鞍山市','淮北市','铜陵市','安庆市','黄山市','滁州市','阜阳市','宿州市','巢湖市','六安市','亳州市','池州市','宣城市')),
array('mName'=>'江西省',
               'mItems' => array ('南昌市','景德镇市','萍乡市','九江市','新余市','鹰潭市','赣州市','吉安市','宜春市','抚州市','上饶市')),
array('mName'=>'云南省',
               'mItems' => array ('昆明市','曲靖市','玉溪市','保山市','昭通市','丽江市','思茅市','临沧市','楚雄彝族自治州','红河哈尼族彝族自治州','文山壮族苗族自治州','西双版纳傣族自治州','大理白族自治州','德宏傣族景颇族自治州','怒江傈僳族自治州','迪庆藏族自治州')),
array('mName'=>'内蒙古自治区',
               'mItems' => array ('呼和浩特市','包头市','乌海市','赤峰市','通辽市','鄂尔多斯市','呼伦贝尔市','巴彦淖尔市','乌兰察布市','兴安盟','锡林郭勒盟','阿拉善盟')),
array('mName'=>'广西壮族自治区',
               'mItems' => array ('南宁市','柳州市','桂林市','梧州市','北海市','防城港市','钦州市','贵港市','玉林市','百色市','贺州市','河池市','来宾市','崇左市')),
array('mName'=>'西藏自治区',
               'mItems' => array ('拉萨市','昌都地区','山南地区','日喀则地区','那曲地区','阿里地区','林芝地区')),
array('mName'=>'宁夏回族自治区',
               'mItems' => array ('银川市','石嘴山市','吴忠市','固原市','中卫市')),
array('mName'=>'海南省',
               'mItems' => array ('海口市','三亚市','五指山市','琼海市','儋州市','文昌市','万宁市','东方市','定安县'))
"""

def convert_and_print():
    pat = re.compile(r'array\([^)]*\)\)')
    count = 0

    for match in pat.finditer(province_str):
        onepro = match.group()
        pat1 = re.compile(r'=>.*\'(.*)\',.*=>.*\((.*)\)\)', re.DOTALL)
        match1 = pat1.search(onepro)
        count += 1
        pat2 = re.compile(r'[^\', \n]+')
        citylst = pat2.findall(match1.group(2))
        citystr = "["

        for val in citylst:
            citystr += "\"{}\",".format(val)

        citystr = citystr[:len(citystr) - 1]
        citystr += "];"
        print("provinceDict[\"{}\"] = {}".format(match1.group(1), citystr))

    print("count = {}".format(count))

if __name__ == "__main__":
    convert_and_print()

运行结果如下:

provinceDict["北京市"] = ["东城区","西城区","崇文区","宣武区","朝阳区","丰台区","石景山区","海淀区","门头沟区","房山区","通州区","顺义区","昌平区","大兴区","怀柔区","平谷区","密云县","延庆县"];
 provinceDict["上海市"] = ["黄浦区","卢湾区","徐汇区","长宁区","静安区","普陀区","闸北区","虹口区","杨浦区","闵行区","宝山区","嘉定区","浦东新区","金山区","松江区","青浦区","南汇区","奉贤区","崇明县"];
 provinceDict["天津市"] = ["和平区","河东区","河西区","南开区","河北区","红桥区","塘沽区","汉沽区","大港区","东丽区","西青区","津南区","北辰区","武清区","宝坻区","宁河县","静海县","蓟县"];
 provinceDict["广东省"] = ["广州市","韶关市","深圳市","珠海市","汕头市","佛山市","江门市","湛江市","茂名市","肇庆市","惠州市","梅州市","汕尾市","河源市","阳江市","清远市","东莞市","中山市","潮州市","揭阳市","云浮市"];
 provinceDict["浙江省"] = ["杭州市","宁波市","温州市","嘉兴市","湖州市","绍兴市","金华市","衢州市","舟山市","台州市","丽水市"];
 provinceDict["江苏省"] = ["南京市","无锡市","徐州市","常州市","苏州市","南通市","连云港市","淮安市","盐城市","扬州市","镇江市","泰州市","宿迁市"];
 provinceDict["福建省"] = ["福州市","厦门市","莆田市","三明市","泉州市","漳州市","南平市","龙岩市","宁德市"];
 provinceDict["湖南省"] = ["长沙市","株洲市","湘潭市","衡阳市","邵阳市","岳阳市","常德市","张家界市","益阳市","郴州市","永州市","怀化市","娄底市","湘西土家族苗族自治州"];
 provinceDict["湖北省"] = ["武汉市","黄石市","十堰市","宜昌市","襄樊市","鄂州市","荆门市","孝感市","荆州市","黄冈市","咸宁市","随州市","恩施土家族苗族自治州","仙桃市","潜江市","天门市","神农架林区"];
 provinceDict["重庆市"] = ["万州区","涪陵区","渝中区","大渡口区","江北区","沙坪坝区","九龙坡区","南岸区","北碚区","万盛区","双桥区","渝北区","巴南区","黔江区","长寿区","綦江县","潼南县","铜梁县","大足县","荣昌县","璧山县","梁平县","城口县","丰都县","垫江县","武隆县","忠县","开县","云阳县","奉节县","巫山县","巫溪县","石柱土家族自治县","秀山土家族苗族自治县","酉阳土家族苗族自治县","彭水苗族土家族自治县","江津市","合川市","永川市","南川市"];
 provinceDict["辽宁省"] = ["沈阳市","大连市","鞍山市","抚顺市","本溪市","丹东市","锦州市","营口市","阜新市","辽阳市","盘锦市","铁岭市","朝阳市","葫芦岛市"];
 provinceDict["吉林省"] = ["长春市","吉林市","四平市","辽源市","通化市","白山市","松原市","白城市","延边朝鲜族自治州"];
 provinceDict["黑龙江省"] = ["哈尔滨市","齐齐哈尔市","鸡西市","鹤岗市","双鸭山市","大庆市","伊春市","佳木斯市","七台河市","牡丹江市","黑河市","绥化市","大兴安岭地区"];
 provinceDict["河北省"] = ["石家庄市","唐山市","秦皇岛市","邯郸市","邢台市","保定市","张家口市","承德市","沧州市","廊坊市","衡水市"];
 provinceDict["河南省"] = ["郑州市","开封市","洛阳市","平顶山市","安阳市","鹤壁市","新乡市","焦作市","濮阳市","许昌市","漯河市","三门峡市","南阳市","商丘市","信阳市","周口市","驻马店市","济源市"];
 provinceDict["山东省"] = ["济南市","青岛市","淄博市","枣庄市","东营市","烟台市","潍坊市","济宁市","泰安市","威海市","日照市","莱芜市","临沂市","德州市","聊城市","滨州市","菏泽市"];
 provinceDict["陕西省"] = ["西安市","铜川市","宝鸡市","咸阳市","渭南市","延安市","汉中市","榆林市","安康市"];
 provinceDict["甘肃省"] = ["兰州市","嘉峪关市","金昌市","白银市","天水市","武威市","张掖市","平凉市","酒泉市","庆阳市","定西市","陇南市","临夏回族自治州","甘南藏族自治州"];
 provinceDict["青海省"] = ["西宁市","海东地区","海北藏族自治州","黄南藏族自治州","海南藏族自治州","果洛藏族自治州","玉树藏族自治州","海西蒙古族藏族自治州"];
 provinceDict["新疆维吾尔自治区"] = ["乌鲁木齐市","克拉玛依市","吐鲁番地区","哈密地区","昌吉回族自治州","博尔塔拉蒙古自治州","巴音郭楞蒙古自治州","阿克苏地区","克孜勒苏柯尔克孜自治州","喀什地区","和田地区","伊犁哈萨克自治州","塔城地区","阿勒泰地区","石河子市","阿拉尔市","图木舒克市","五家渠市"];
 provinceDict["山西省"] = ["太原市","大同市","阳泉市","长治市","晋城市","朔州市","晋中市","运城市","忻州市","临汾市","吕梁市"];
 provinceDict["四川省"] = ["成都市","自贡市","攀枝花市","泸州市","德阳市","绵阳市","广元市","遂宁市","内江市","乐山市","南充市","眉山市","宜宾市","广安市","达州市","雅安市","巴中市","资阳市","阿坝藏族羌族自治州","甘孜藏族自治州","凉山彝族自治州"];
 provinceDict["贵州省"] = ["贵阳市","六盘水市","遵义市","安顺市","铜仁地区","黔西南布依族苗族自治州","毕节地区","黔东南苗族侗族自治州","黔南布依族苗族自治州"];
 provinceDict["安徽省"] = ["合肥市","芜湖市","蚌埠市","淮南市","马鞍山市","淮北市","铜陵市","安庆市","黄山市","滁州市","阜阳市","宿州市","巢湖市","六安市","亳州市","池州市","宣城市"];
 provinceDict["江西省"] = ["南昌市","景德镇市","萍乡市","九江市","新余市","鹰潭市","赣州市","吉安市","宜春市","抚州市","上饶市"];
 provinceDict["云南省"] = ["昆明市","曲靖市","玉溪市","保山市","昭通市","丽江市","思茅市","临沧市","楚雄彝族自治州","红河哈尼族彝族自治州","文山壮族苗族自治州","西双版纳傣族自治州","大理白族自治州","德宏傣族景颇族自治州","怒江傈僳族自治州","迪庆藏族自治州"];
 provinceDict["内蒙古自治区"] = ["呼和浩特市","包头市","乌海市","赤峰市","通辽市","鄂尔多斯市","呼伦贝尔市","巴彦淖尔市","乌兰察布市","兴安盟","锡林郭勒盟","阿拉善盟"];
 provinceDict["广西壮族自治区"] = ["南宁市","柳州市","桂林市","梧州市","北海市","防城港市","钦州市","贵港市","玉林市","百色市","贺州市","河池市","来宾市","崇左市"];
 provinceDict["西藏自治区"] = ["拉萨市","昌都地区","山南地区","日喀则地区","那曲地区","阿里地区","林芝地区"];
 provinceDict["宁夏回族自治区"] = ["银川市","石嘴山市","吴忠市","固原市","中卫市"];
 provinceDict["海南省"] = ["海口市","三亚市","五指山市","琼海市","儋州市","文昌市","万宁市","东方市","定安县"];
 count = 31