Basic Learning of cookielib Module

#-*-Coding: UTF-8 -*-

# Python: 2.x

_ Author _ = 'admin'

Import cookielib

# Mainly used to process HTTP client cookies

 

# Cookielib. loaderror fails to be loaded in an exception file, which is a subclass of ioeerror.

# Cookielib. cookiejar is used to store Cookie objects. This module captures cookies and resends them when you are asking for further connection information. It can also be used to process files containing cookie data.

# Documentation: https://docs.python.org/2/library/cookielib.html? Highlight = cookielib # cookielib

"""

The module provides the following objects: cookiejar, filecookiejar, mozillacookiejar, and lwpcookiejar.

Cookiejar objects are stored in the memory.

Is filecookiejar an object implemented? cookiepolicy Interface

Mozillacookiejar is used to load and store cookies in the file format used by the disk mozillacookies.txt.

Lwpcookiejar can load and save cookies to disk formats compatible with libwww-perl library Set-Cookie3 file formats

"""

Import urllib2, urllib

Cj = cookielib. cookiejar ()

Openner = urllib2.build _ opener (urllib2.httpcookieprocessor (CJ ))

R = openner. Open ('HTTP: // www.baidu.com ')

Print Dir (r)

# Example: Python simulation to obtain the OSC openapi authorization_code :( users provide) http://www.oschina.net/code/snippet_1244912_38304

 

Class myweb ():

Def _ init _ (Self ):

Self. header = {"User-Agent": "Opera/8.0 (Macintosh; PPC Mac OS X; U; en )",

"Referer": "https://www.oschina.net/action/oauth2/authorize? \

Response_type = Code & client_id = lew1z8ylznhyit7sb1kz &\

Redirect_uri = http://www.oschina.net /"}

Self. Cookie = cookielib. lwpcookiejar () # Can load and save cookies to disk formats compatible with the libwww-perl library Set-Cookie3 file formats

Self. cookie_support = urllib2.httpcookieprocessor (self. Cookie) # process HTTP cookies

Self. Opener = urllib2.build _ opener (self. cookie_support, urllib2.httphandler) # generate an opener and access the URL through the opener; httphandler: process the HTTP URL

Urllib2.install _ opener (self. opener) # Use urllib2.install _ opener (opener) to add opener that requires global applications to urllib2.

Def post (self, posturl, dictdata ):

'''

Pass two arguement, posturl and postdict

Return urllib2.urlopen (request)

'''

Posdata = urllib. urlencode (dictdata)

Request = urllib2.request (posturl, posdata, self. header) # add a specific headerurllib2.request (URL [, data] [, headers] [, origin_req_host] [, unverifiable]) to the request.

Try:

Content = urllib2.urlopen (request)

Except t exception, E:

Print STR (E)

Print type (content)

Return content

 

If _ name __= = '_ main __':

Import hashlib

Web = myweb ()

Password =''

Email =''

Password = hashlib. sha1 (password). hexdigest ()

Dictdata = {

'Email ': email,

'Pwd': Password

}

Url = "https://www.oschina.net/action/user/hash_login"

Urlauth = "https://www.oschina.net/action/oauth2/authorize"

 

Dictdata2 = {

'Client _ id': 'lew1z8ylznhyit7sb1kz', # requested client_id

'Response _ type': 'code ',

'Redirect _ Uris ': 'http: // www.oschina.net /',

'Scope ': 'blog _ API, comment_api, favorite_api, message_api ,\

News_api, notice_api, post_api, search_api ,\

Tweet_api, user_api, user_mod_api ,',

'State ':'',

'User _ oauth_approval ': 'true ',

'Email ': email,

'Pwd': Password

}

Web. Post (URL, dictdata)

TMP = web. Post (urlauth, dictdata2)

Print TMP. url

Basic Learning of cookielib Module