python常用指令碼查詢快遞

邊學邊練。用python查詢快遞。

# coding:utf-8'''Created on 2018年3月16日下午12:12:52}@author: chw'''import requests as req import jsonimport sysdef getExpress(company, code):    '''funcation: Get Express Infomation    2 args    company: the express company code    code: the express bill code    '''    url = 'http://www.kuaidi100.com/query?type={}&postid={}'.format(company, code)        response = req.get(url)    if response.status_code != 200:        print ('查詢失敗。{}'.format(response.status_code))        return None        def parse(text):        jsonobj = json.loads(text)        print(('{}{}').format('目前狀態：', jsonobj.get('message')))                status = jsonobj.get('status')  # 擷取狀態碼(200是正常)        if status == '200':            for x in jsonobj.get('data'):                print('%s %s' % (x.get('time'), x.get('context')))          parse(response.text)                         def qureycomCode(mailNo):    urlpara = 'http://www.kuaidi100.com/autonumber/autoComNum?resultv2=1&text={}'    paga = req.get(urlpara.format(mailNo))    jsonobj = json.loads(paga.text.decode('utf8'))    if paga.status_code != 200:        return None        for item in jsonobj.get('auto'):        return item.get('comCode')        return None        if __name__ == '__main__':    mailNo = '813422761260'     comCode = qureycomCode(mailNo)    if comCode is None:        print('{}'.format('查詢失敗'))        sys.exit()        getExpress(comCode, mailNo)