Build a WeChat public platform using python

This article mainly introduces the materials and skills related to setting up a public platform in python. If you are interested, refer to the public platform developed by python Based on Sina sae to achieve the following functions:

Input a paragraph --- reply to a joke
Input open source + Article --- send messages to open source China
Enter express delivery + Order Number --- query express delivery information
Enter weather --- query weather conditions in Nanjing in the last five days
Enter Weibo hotspot --- reply to Weibo's current hot topic
Input movie + name --- reply to link searched in Baidu cloud Disk

Specific implementation code:

#-*-Coding: UTF-8-*-import hashlibimport webimport using timeimport osimport urllib2, jsonimport using reimport using hashlibimport cookielibfrom urllib import urlencodefrom lxml import etree class WeixinInterface: def _ init _ (self): self. app_root = OS. path. dirname (_ file _) self. templates_root = OS. path. join (self. app_root, 'templates') self. render = web. template. render (self. templates_root) def GET (self): # obtain the input parameter data = web. input () signature = data. signature timestamp = data. timestamp nonce = data. nonce echostr = data. echostr # Your token = "weixin9047" # rewrite the token you entered on the public platform # lexicographically sorted list = [token, timestamp, nonce] list. sort () sha1 = hashlib. sha1 () map (sha1.update, list) hashcode = sha1.hexdigest () # sha1 encryption algorithm # if it is a request from, it returns echostr if hashcode = signature: return echostr def POST (self): str_xml = web. data () # Get the post data xml = etree. fromstring (str_xml) # Parse XML content = xml. find ("Content "). text # obtain the content entered by the user msgType = xml. find ("MsgType "). text fromUser = xml. find ("FromUserName "). text toUser = xml. find ("ToUserName "). text if (content = u "Weather"): url =" http://m.ip138.com/21/nanjing/tianqi/ "Headers = {'connection': 'Keep-alive', 'access': 'text/html, application/xhtml + xml, */* ', 'access'-Language ': 'en-US, en; q = 0.8, zh-Hans-CN; q = 0.5, zh-Hans; q = 100', 'user-agent ': 'mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv: 11.0) like Gecko '} req = urllib2.Request (url, headers = headers) opener = urllib2.urlopen (req) html = opener. read () rex = R '(? <= Img src = "/image/s00000-92.16.gif" alt = }(? = "/>) 'Rexx = R '(? <= P class = "temperature">). {5, 15 }(? =
) 'N' = re. findall (rex, html) m = re. findall (rexx, html) str_wether = "" for (I, j) in zip (m, n ): str_wether = str_wether + j + "" + I + "\ n" return self. render. reply_text (fromUser, toUser, int (time. time (), "weather in the last five days: \ n" + str_wether) elif (content [0: 2] = u ""): keyword = urllib. quote (content [2:]. encode ("UTF-8") url =" http://www.wangpansou.cn/s.php?q= "+ Keyword headers = {'connection': 'Keep-alive', 'accept': 'text/html, application/xhtml + xml ,*/*', 'Accept-color': 'en-US, en; q = 0.8, zh-Hans-CN; q = 0.5, zh-Hans; q = 100 ', 'User-agent': 'mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv: 11.0) like Gecko '} req = urllib2.Request (url, headers = headers) opener = urllib2.urlopen (req) html = opener. read () rex = r'https?: // Pan.baidu.com .*\? Uk = [0-9] {10}. * [\ d +?] "'M = re. findall (rex, html) string = u "" for I in m: string = string + I + "\ n" return self. render. reply_text (fromUser, toUser, int (time. time (), u "The following is the movie link: \ n" + string) elif (u "" in content): url_8 =" http://www.qiushibaike.com/ "Url_24 =" http://www.qiushibaike.com/ Hot/"headers = {'connection': 'Keep-alive', 'accept': 'text/html, application/xhtml + xml ,*/*', 'Accept-color': 'en-US, en; q = 0.8, zh-Hans-CN; q = 0.5, zh-Hans; q = 100 ', 'User-agent': 'mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv: 11.0) like Gecko '} req_8 = urllib2.Request (url_8, headers = headers) req_24 = urllib2.Request (url_24, headers = headers) opener_8 = urllib2.urlopen (req_8) opener_24 = url Lib2.urlopen (req_24) html_8 = opener_8.read () html_24 = opener_24.read () rex = R '(? <= P class = "content"> ).*? (? =