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Native app (hybrid) to use django-social-auth

I already have implemented social authentication using facebook and google in my web application (Django + used django-social-auth). I want my native app built with (Kendo UI + Icenium) to re-use the Oauth from my web application.
What is the best way to do this? I've used django-tastypie in my web app, but not sure how i can integrate rest API with Oauth.

Python social auth can be used to for social oauth with rest
Retrieve oauth token(access token) using client side flow using for web hello.js or satellizer or any native module(simpleauth etc)
Use a ajax request to send access_token to django for signing in or registering new user. https://python-social-auth.readthedocs.io/en/latest/use_cases.html#signup-by-oauth-access-token

Connect to Twitter given already have token?

I have looked at all the Python Twitter API wrappers that I could find on Bitbucket, Github and PyPi, but have been unable to find one which allows you to connect to Twitter if you already have the authentication token.
I am aware that I can generate the authentication token using an OAuth token, OAuth token secret, Twitter Token and Twitter Secret; but I would like to skip that processing + not prompt users who already have accounts.
The tweepy library seems popular; but lacks documentation...
Would someone be able to show me a tweet postage which uses Tweepy (or any other Python Twitter library) that uses only the authentication token?
EDIT: I ended up getting to work right with Twython.

You have to store the access token and secret returned by the provider after authentication and use them in the subsequent requests to read or write. I have been using rauth (https://github.com/litl/rauth) and highly recommend it.
EDIT
Assuming you have already have a valid access token and a secret you can create a service object and read or write data using the twitter API (skipping the authentication steps). I have included the necessary steps from the rauth documentation below:
twitter = OAuth1Service(
name='twitter',
consumer_key='YOUR_CONSUMER_KEY',
consumer_secret='YOUR_CONSUMER_SECRET',
request_token_url='https://api.twitter.com/oauth/request_token',
access_token_url='https://api.twitter.com/oauth/access_token',
authorize_url='https://api.twitter.com/oauth/authorize',
header_auth=True)
params = {'include_rts': 1, # Include retweets
'count': 10} # 10 tweets
response = twitter.get('https://api.twitter.com/1/statuses/home_timeline.json',
params=params,
access_token=access_token,
access_token_secret=access_token_secret,
header_auth=True)

Authentication with the Google Docs List API, Python and OAuth 2

I'm trying to use the Google Docs API with Python+Django and OAuth 2. I've got the OAuth access token, etc. via google-api-python-client, with the code essentially copied from http://code.google.com/p/google-api-python-client/source/browse/samples/django_sample/plus/views.py
Now, I assume I should be using the google gdata API, v 2.0.17. If so, I'm unable to find exactly how to authorize queries made using the gdata client. The docs at http://packages.python.org/gdata/docs/auth.html#upgrading-to-an-access-token (which appear outdated anyway), say to set the auth_token attribute on the client to an instance of gdata.oauth.OAuthToken. If that's the case, what parameters should I pass to OAuthToken?
In short, I'm looking for a brief example on how to authorize queries made using the gdata API, given an OAuth access token.

The OAuth 2.0 sequence is something like the following (given suitably defined application constants for your registered app).
Generate the request token.
token = gdata.gauth.OAuth2Token(client_id=CLIENT_ID,
client_secret=CLIENT_SECRET,
scope=" ".join(SCOPES),
user_agent=USER_AGENT)
Authorise the request token. For a simple command-line app, you can do something like:
print 'Visit the following URL in your browser to authorise this app:'
print str(token.generate_authorize_url(redirect_url=REDIRECT_URI))
print 'After agreeing to authorise the app, copy the verification code from the browser.'
access_code = raw_input('Please enter the verification code: ')
Get the access token.
token.get_access_token(access_code)
Create a gdata client.
client = gdata.docs.client.DocsClient(source=APP_NAME)
Authorize the client.
client = token.authorize(client)
You can save the access token for later use (and so avoid having to do the manual auth step until the token expires again) by doing:
f = open(tokenfile, 'w')
blob = gdata.gauth.token_to_blob(token)
f.write(blob)
f.close()
The next time you start, you can reuse the saved token by doing:
f = open(tokenfile, 'r')
blob = f.read()
f.close()
if blob:
token = gdata.gauth.token_from_blob(blob)
Then, the only change to the authentication sequence is that you pass this token to OAuth2Token by specifying a refresh_token argument:
token = gdata.gauth.OAuth2Token(client_id=CLIENT_ID,
client_secret=CLIENT_SECRET,
scope=" ".join(SCOPES),
user_agent=USER_AGENT,
refresh_token=token.refresh_token)
Hope this helps. It took a while to work it out :-).

This is from https://developers.google.com/gdata/docs/auth/overview:
Warning: Most newer Google APIs are not Google Data APIs. The Google Data APIs documentation applies only to the older APIs that are listed in the Google Data APIs directory. For information about a specific new API, see that API's documentation. For information about authorizing requests with a newer API, see Google Accounts Authentication and Authorization.
You should either use OAuth for both authorization and access or OAuth 2.0 for both.
For OAuth 2.0 API are now at https://developers.google.com/gdata/docs/directory.

Getting started with Twitter\OAuth2\Python

I'm attempting to connect to twitter using python, and I'm finding it really frustrating.
Everything I read suggests that I need a consumer key, a consumer secret, an access key and an access secret - for example: Using python OAUTH2 to access OAUTH protected resources
I can get the consumer key and the consumer secret from the twitter settings page for the little test app I created, but what about the other two? After a bit of googling it seems everyone thinks it's so obvious where you get this info from that it's not worth putting up, so I might be having a really dumb moment but could someone please spell it out for idiots like me please?
Edit:
OK to get these details open your app settings in Twitter and click the "My Access Token" link.
I suppose when looking for an Access Token, if you were to click on a link titled "My Access Token" might help. I'd love to attribute my stupidity to the wine, but really I don't know...

Almost all oauth examples on blogs seem to be examples of the authorisation phase of oauth and none focus on how to actually make requests once you have these, as once you understand how it works this part is quite obvious. Getting that initial understanding is quite difficult unfortunately.
If you're just trying access your twitter account from a script or app for yourself you can get the access token (called key in the python oauth library) and secret from dev.twitter.com at the bottom of the settings page for your app under the heading Your access token.
import oauth2 as oauth
import json
CONSUMER_KEY = "your app's consumer key"
CONSUMER_SECRET = "your app's consumer secret"
ACCESS_KEY = "your access token"
ACCESS_SECRET = "your access token secret"
consumer = oauth.Consumer(key=CONSUMER_KEY, secret=CONSUMER_SECRET)
access_token = oauth.Token(key=ACCESS_KEY, secret=ACCESS_SECRET)
client = oauth.Client(consumer, access_token)
timeline_endpoint = "https://api.twitter.com/1.1/statuses/home_timeline.json"
response, data = client.request(timeline_endpoint)
tweets = json.loads(data)
for tweet in tweets:
print tweet['text']
This example is using the python lib python-oauth2, which is an unfortunately named OAuth library not an OAuth2 library.
If you want to actually let other people authorise their account to be used by your app then you need to implement the redirect dance where you ask twitter for a request token/secret pair and then redirect the user to the twitter authorize page with this request token, they sign in and authorize the token and get redirected back to your application, you then exchange the request token for an access token and secret pair which you can store and use to make requests like above.
The Twitter Three-legged OAuth Example in the Readme at http://github.com/simplegeo/python-oauth2 seems to cover what needs to be done

Personally I use tweepy, it provides a nice python wrapper to Twitter's API

Tweepy twitter oauth authentication not returning oauth_verifier

I am using a python library called "tweepy" for twitter. When I try to authorize the user, twitter is supposed to redirect to a callback url with auth_token and oauth_verifier. I am getting only auth_token in the url. Anyone else had the same problem?

Twitter only uses oauth_verifier (PINs) for desktop applications. For web applications, Twitter bypasses this and does not use it. You can re-check your application settings at http://dev.twitter.com/apps