Python3 realize QQ robot automatically crawl Baidu Library search results and send to friends (mainly reptiles)

First, the effect is as follows:

Second, the operating environment:

WIN10 system; Python3;pycharm

Third, the QQ robot is Qqbot module

Install with pip command is: Pip install Qqbot (if you need to have requests library)

To achieve their own robot: online several kinds of writing, very simple, but sometimes the environment will be different errors, the following is the pro-test can be run:

From qqbot import qqbotslot as Qqbotslot, RunBot

@qqbotslot

def onqqmessage (bot, contact, member, content):

 if content = = "-hello": #content是好友发的信息       
Bot. SendTo (Contact, "I am, QQ robot")
 if __name__ = = "__main__":
RunBot ()
Four, crawl Baidu Library
    Module Required:Importurllib.request,Urllib,RE
   Get    original page code:
   In advance, the Baidu Library page code is gb2312
   def Baidu (self,world):

data={}
data[' word '= World
Url_world=urllib.parse.urlencode (Data,encoding="GBK")
url = "Https://wenku.baidu.com/search?" +url_world+"&ORG=0&IE=GBK"
page = urllib.request.urlopen (URL)
html = page.read ()
html = html.decode (' GBK ')
Code parsing:
data[' word '] = World #world是搜索的内容, which is the keyword
URL does not have to say is the web link
But there is a line of code between them:Url_world=urllib.parse.urlencode (Data,encoding="GBK")
look at the Baidu Library Search "University":HTTPS://WENKU.BAIDU.COM/SEARCH?WORD=%B4%F3%D1%A7&ORG=0&IE=GBK
Which%b4%f3%d1%a7 is the hex of "university". 
      In other words, we want to search the "university" of the relevant content to the "university" of the Chinese into the above format, if not the transfer of what happens
We directly put the Chinese "university" into the link to visit: https://wenku.baidu.com/search?word= University &LM=0&OD=0&FR=TOP_HOME&IE=GBK
         
         There will be garbled this garbled directly resulting in the subsequent acquisition of the original page decoding error is:

        html = Html.decode (' GBK ')
        Decoding is to allow Chinese to display normally, but the above garbled characters can not be decoded by GBK encoding, there will be errors.
        So you can't just put the parameter world directly in.
        The line of Urllib.parse.urlencode (data) is to convert Chinese into URL format.
        However, the default encoding is Utf-8, the data will be placed directly in accordance with the Utf-8 will be the following link:
           Https://wenku.baidu.com/search?word=%E5%A4%A7%E5%AD%A6&org=0&ie=gbk
           This link gets the page effect is the same as before the Chinese put in the link effect
        Found on the internet is basically this way of writing, but Baidu Library is the use of gb2312 encoding so need to add a coding parameter in that line transcoding code can achieve the purpose
            as follows: Urllib.parse.urlencode (data,encoding= "GBK")
        This way, either the URL transcoding or the subsequent decoding will work correctly.
        This process will be able to get normal search results on the original page.
    Get the information you want with a regular:
         
          The above code will be able to take the title and the corresponding link to extract it
    The rest is the fault-tolerant problem.
    The full code is as follows:
         

Python3 realize QQ robot automatically crawl Baidu Library search results and send to friends (mainly reptiles)