85 lines
4 KiB
Python
85 lines
4 KiB
Python
#!/usr/bin/python
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"""
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Twython-oauth (twyauth) is a separate library to handle OAuth routines with Twython. This currently doesn't work, as I never get the time to finish it.
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Feel free to help out.
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Questions, comments? ryan@venodesigns.net
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"""
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import twython, httplib, urllib, urllib2, mimetypes, mimetools
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from urlparse import urlparse
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from urllib2 import HTTPError
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try:
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import oauth
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except ImportError:
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pass
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class twyauth:
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def __init__(self, username, consumer_key, consumer_secret, signature_method = None, headers = None, version = 1):
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"""oauth(username = None, consumer_secret = None, consumer_key = None, headers = None)
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Instantiates an instance of Twython with OAuth. Takes optional parameters for authentication and such (see below).
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Parameters:
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username - Your Twitter username, if you want Basic (HTTP) Authentication.
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consumer_secret - Consumer secret, given to you when you register your App with Twitter.
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consumer_key - Consumer key (see situation with consumer_secret).
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signature_method - Method for signing OAuth requests; defaults to oauth.OAuthSignatureMethod_HMAC_SHA1()
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headers - User agent header.
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version (number) - Twitter supports a "versioned" API as of Oct. 16th, 2009 - this defaults to 1, but can be overridden on a class and function-based basis.
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"""
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# OAuth specific variables below
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self.request_token_url = 'https://api.twitter.com/%s/oauth/request_token' % version
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self.access_token_url = 'https://api.twitter.com/%s/oauth/access_token' % version
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self.authorization_url = 'http://api.twitter.com/%s/oauth/authorize' % version
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self.signin_url = 'http://api.twitter.com/%s/oauth/authenticate' % version
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self.consumer_key = consumer_key
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self.consumer_secret = consumer_secret
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self.request_token = None
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self.access_token = None
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self.consumer = None
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self.connection = None
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self.signature_method = None
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self.consumer = oauth.OAuthConsumer(self.consumer_key, self.consumer_secret)
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self.connection = httplib.HTTPSConnection("http://api.twitter.com")
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def getOAuthResource(self, url, access_token, params, http_method="GET"):
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"""getOAuthResource(self, url, access_token, params, http_method="GET")
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Returns a signed OAuth object for use in requests.
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"""
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newRequest = oauth.OAuthRequest.from_consumer_and_token(consumer, token=self.access_token, http_method=http_method, http_url=url, parameters=parameters)
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oauth_request.sign_request(self.signature_method, consumer, access_token)
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return oauth_request
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def getResponse(self, oauth_request, connection):
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"""getResponse(self, oauth_request, connection)
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Returns a JSON-ified list of results.
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"""
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url = oauth_request.to_url()
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connection.request(oauth_request.http_method, url)
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response = connection.getresponse()
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return simplejson.load(response.read())
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def getUnauthorisedRequestToken(self, consumer, connection, signature_method = oauth.OAuthSignatureMethod_HMAC_SHA1()):
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oauth_request = oauth.OAuthRequest.from_consumer_and_token(consumer, consumer, http_url=self.request_token_url)
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oauth_request.sign_request(signature_method, consumer, None)
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resp = fetch_response(oauth_request, connection)
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return oauth.OAuthToken.from_string(resp)
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def getAuthorizationURL(self, consumer, token, signature_method = oauth.OAuthSignatureMethod_HMAC_SHA1()):
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oauth_request = oauth.OAuthRequest.from_consumer_and_token(consumer, token=token, http_url=self.authorization_url)
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oauth_request.sign_request(signature_method, consumer, token)
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return oauth_request.to_url()
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def exchangeRequestTokenForAccessToken(self, consumer, connection, request_token, signature_method = oauth.OAuthSignatureMethod_HMAC_SHA1()):
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# May not be needed...
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self.request_token = request_token
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oauth_request = oauth.OAuthRequest.from_consumer_and_token(consumer, token = request_token, http_url=self.access_token_url)
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oauth_request.sign_request(signature_method, consumer, request_token)
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resp = fetch_response(oauth_request, connection)
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return oauth.OAuthToken.from_string(resp)
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