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flask-rauth's Issues

_cached_content is being overwritten as a function 

access_token = resp.content.get('access_token')

AttributeError: 'function' object has no attribute 'get'

Commented out the content() override in RauthResponse and everything works. I am using python 2.7 and OAuth2. Took me a while to wire up pycharm and confirm. Just as I step into the if, it changes from a member variable to an instance function...not sure why though.

For now I will forgoe the caching...

Getting key and secret from app.config doesn't work because self.app isn't set yet

When using the current PyPI release of flask-rauth, I get the following exception:

14:07:15 web.1  | Traceback (most recent call last):
14:07:15 web.1  |   File "app.py", line 1, in <module>
14:07:15 web.1  |     from qwake import run
14:07:15 web.1  |   File "/Users/lvh/Code/qwake/qwake/__init__.py", line 57, in <module>
14:07:15 web.1  |     access_token_url='https://connect.stripe.com/oauth/token',
14:07:15 web.1  |   File "/Users/lvh/Code/qwake/venv/lib/python2.7/site-packages/flask_rauth.py", line 266, in __init__
14:07:15 web.1  |     OAuth2Service.__init__(self, consumer_key=consumer_key, consumer_secret=consumer_secret, **kwargs)
14:07:15 web.1  |   File "/Users/lvh/Code/qwake/venv/lib/python2.7/site-packages/rauth/service.py", line 318, in __init__
14:07:15 web.1  |     if None in (self.consumer_key, self.consumer_secret):
14:07:15 web.1  |   File "/Users/lvh/Code/qwake/venv/lib/python2.7/site-packages/flask_rauth.py", line 210, in consumer_key
14:07:15 web.1  |     elif self.app is not None and self._consumer_key_config() in self.app.config:
14:07:15 web.1  | AttributeError: 'RauthOAuth2' object has no attribute 'app'
14:07:15 web.1  | exited with code 1

The required keys are in app.config, but this is never read, because self.app is set in RauthServiceMixin.__init__:

https://github.com/joelverhagen/flask-rauth/blob/master/flask_rauth.py#L155

Which is called after OAuth2Service.__init__:

https://github.com/joelverhagen/flask-rauth/blob/master/flask_rauth.py#L270

So I get the exception raised here:

https://github.com/joelverhagen/flask-rauth/blob/master/flask_rauth.py#L213

....

I worked around this issue by specifying these values when creating the object instead of putting them in the config, but the documentation suggests that isn't recommended. Anyway, I think the current_app using line isn't actually ever used, since the only case where it'd be used is when self.app isn't set yet...

rauth.service.Response ImportError due to rauth api change

Installed flask-rauth with pip. Seems to have installed:
Flask_Rauth-0.3.2-py2.7.egg
rauth-0.5.1-py2.7.egg

However the rauth api changed as of litl/rauth@bad9531 so that Response has been removed from service.py

File "/sw/myprog/prog.py", line 4, in
from flask_rauth import RauthOAuth2
File "/sw/myprog/env/local/lib/python2.7/site-packages/flask_rauth.py", line 17, in
from rauth.service import OAuth2Service, OAuth1Service, OflyService, Response, parse_utf8_qsl
ImportError: cannot import name Response

RuntimeError/AttributeError configuring OAuth2 service from current app

When I run this script:

#!/usr/bin/env python

from flask import Flask
from flask.ext.rauth import RauthOAuth2

app = Flask(__name__)
app.config.update(GITHUB_CONSUMER_KEY='foo', GITHUB_CONSUMER_SECRET='bar')

github = RauthOAuth2(
    name='github',
    base_url='https://api.github.com/',
    authorize_url='https://github.com/login/oauth/authorize',
    access_token_url='https://github.com/login/oauth/access_token',
)

if __name__ == '__main__':
    app.run()

I get this error:

Traceback (most recent call last):
  File "rautherr.py", line 13, in <module>
    access_token_url='https://github.com/login/oauth/access_token',
  File ".env/lib/python2.7/site-packages/flask_rauth.py", line 267, in __init__
    OAuth2Service.__init__(self, consumer_key=consumer_key, consumer_secret=consumer_secret, **kwargs)
  File ".env/lib/python2.7/site-packages/rauth/service.py", line 318, in __init__
    if None in (self.consumer_key, self.consumer_secret):
  File ".env/lib/python2.7/site-packages/flask_rauth.py", line 215, in consumer_key
    return current_app.config.get(self._consumer_key_config(), None)
  File ".env/lib/python2.7/site-packages/werkzeug/local.py", line 336, in __getattr__
    return getattr(self._get_current_object(), name)
  File ".env/lib/python2.7/site-packages/werkzeug/local.py", line 295, in _get_current_object
    return self.__local()
  File ".env/lib/python2.7/site-packages/flask/globals.py", line 26, in _find_app
    raise RuntimeError('working outside of application context')
RuntimeError: working outside of application context

I expected it to at least instantiate so I could call github.init_app(app) after that, as in the Twitter example. I tried to fix it by wrapping the instantiation in a with app.app_context():, but that only changes the error to:

Traceback (most recent call last):
  File "rautherr.py", line 14, in <module>
    access_token_url='https://github.com/login/oauth/access_token',
  File ".env/lib/python2.7/site-packages/flask_rauth.py", line 267, in __init__
    OAuth2Service.__init__(self, consumer_key=consumer_key, consumer_secret=consumer_secret, **kwargs)
  File ".env/lib/python2.7/site-packages/rauth/service.py", line 318, in __init__
    if None in (self.consumer_key, self.consumer_secret):
  File ".env/lib/python2.7/site-packages/flask_rauth.py", line 215, in consumer_key
    return current_app.config.get(self._consumer_key_config(), None)
  File ".env/lib/python2.7/site-packages/flask_rauth.py", line 242, in _consumer_key_config
    return '%s_CONSUMER_KEY' % (self.name.upper(),)
AttributeError: 'RauthOAuth2' object has no attribute 'name'

As with issue #1, this seems related to the order in which the objects are configured in rauth 0.4.17. When initializing the RauthOAuth2 instance, OAuth2Service.__init__() inadvertently calls back into the RauthServiceMixin.consumer_key property. With no explicitly set app, it assumes it can look up the flask.current_app and causes the RuntimeError.

In the latter case, even if the app is set, the consumer_key access happens before OAuth2Service.__init__() calls the superimplementation to set the name attribute, and RauthServiceMixin._consumer_key_config() raises the AttributeError.

Downgrading to rauth 0.4.16 causes the error not to occur. I only see it with rauth 0.4.17 and Flask-Rauth 0.3.2. As rauth 0.4.17's change is related to using client_id instead of consumer_key etc, this also seems to affect only OAuth2 services (specifically, flask-rauth's Twitter example still works).

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