username KeyError fix #198
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```
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/flask/app.py", line 1994, in __call__
return self.wsgi_app(environ, start_response)
File "/usr/lib/python3.6/site-packages/flask/app.py", line 1985, in wsgi_app
response = self.handle_exception(e)
File "/usr/lib/python3.6/site-packages/flask/app.py", line 1540, in handle_exception
reraise(exc_type, exc_value, tb)
File "/usr/lib/python3.6/site-packages/flask/_compat.py", line 33, in reraise
raise value
File "/usr/lib/python3.6/site-packages/flask/app.py", line 1982, in wsgi_app
response = self.full_dispatch_request()
File "/usr/lib/python3.6/site-packages/flask/app.py", line 1614, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/usr/lib/python3.6/site-packages/flask/app.py", line 1517, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/usr/lib/python3.6/site-packages/flask/_compat.py", line 33, in reraise
raise value
File "/usr/lib/python3.6/site-packages/flask/app.py", line 1612, in full_dispatch_request
rv = self.dispatch_request()
File "/usr/lib/python3.6/site-packages/flask/app.py", line 1598, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/home/thyrst/Tools/EveFB/web.py", line 95, in authorized
User.get_or_create(me['username'], me['id'])
KeyError: 'username'
```
The `username` key doesn't exist. And if you try to ask for `username` field, Facebook API returns error:
`(#12) username field is deprecated for versions v2.0 and higher`
In order to fix this you should use `name` field instead.
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The
usernamekey doesn't exist. And if you try to ask forusernamefield, Facebook API returns error:(#12) username field is deprecated for versions v2.0 and higherIn order to fix this you should use
namefield instead.