mirror of
https://github.com/kennethreitz-archive/instareader.py.git
synced 2026-06-05 23:50:19 +00:00
Daniel
91 lines
3.2 KiB
Python
91 lines
3.2 KiB
Python
#
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# class to authenticate to google and get items from
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# google reader
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#
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#
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import urllib
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import urllib2
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import re
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import xml.dom.minidom
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class GoogleReader:
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''' class for connecting to google'''
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def __init__(self, login, password):
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self.login = login
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self.password = password
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self.auth_url = "https://www.google.com/accounts/ClientLogin"
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self.re_auth = re.compile("SID=")
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self.sid = self.authenticate(self.login,self.password)
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self.header = {}
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self.header = self.create_header(self.header,self.sid)
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self.items = []
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def authenticate(self,login,password):
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''' method to authenticate to google'''
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parameters = { 'Email' : login,
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'Passwd' : password,
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'accountType' : 'HOSTED_OR_GOOGLE',
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'service' : 'reader',
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'source' : 'googlereader2instapaper',
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'continue': 'http://www.google.com' }
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headerdata = urllib.urlencode(parameters)
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try:
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request = urllib2.Request(self.auth_url, headerdata)
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response = urllib2.urlopen(request).read().split("\n")
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for r in response:
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if self.re_auth.match(r):
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return r.split("=")[1]
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except IOError, e:
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print e
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return -1
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def create_header(self, header, sid):
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''' Method to create the header which is used afterwards for authentication '''
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header = {'User-agent' : 'python'}
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header['Cookie'] = 'Name=SID;SID=%s;Domain=.google.com;Path=/;Expires=160000000000' % sid
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return header
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def get_starred_items(self,header,sid=False):
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''' method to get starred items from google reader
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returns a list of hashmaps of the form
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item = {
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'title' : "foo",
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'url' : "bla"
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}
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'''
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if sid:
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id = sid
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else:
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id = self.sid
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starred_url = "http://www.google.com/reader/atom/user/-/state/com.google/starred"
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try:
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request = urllib2.Request(starred_url, None, header)
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response = urllib2.urlopen(request).read()
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dom = xml.dom.minidom.parseString(response)
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entries = dom.getElementsByTagName("entry")
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for e in entries:
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item = { 'title' : "", 'url' : "" }
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title = e.getElementsByTagName("title")[0].firstChild.data.encode("utf-8")
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item['title'] = title
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links = e.getElementsByTagName("link")
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item['url'] = links[0].getAttribute("href")
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self.items.append(item)
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return self.items
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except IOError, e:
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print e
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return -1
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def get_subscription_list(self, header):
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''' Generic Method for getting data from google reader
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'''
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url = 'http://www.google.com/reader/api/0/subscription/list'
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# retrieve data here
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try:
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request = urllib2.Request(url, None, header)
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response = urllib2.urlopen(request).read()
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return response
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except IOError, e:
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print e
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return -1
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