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/
__init__.py
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/
__init__.py
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from django.http import HttpResponse
from django.conf.urls import patterns, url
from django.core.urlresolvers import reverse
from django.contrib.auth import authenticate, login
import serrano
from serrano.tokens import token_generator
from .base import BaseResource
API_VERSION = int('{major}{minor}'.format(**serrano.__version_info__))
class Root(BaseResource):
# Override to allow a POST to not be checked for authorization since
# this is the only way to authorize.
def __call__(self, request, *args, **kwargs):
if request.method == 'POST':
return super(BaseResource, self).__call__(request, *args, **kwargs)
return super(Root, self).__call__(request, *args, **kwargs)
def get(self, request):
uri = request.build_absolute_uri
return {
'title': 'Serrano Hypermedia API',
'version': API_VERSION,
'_links': {
'self': {
'href': uri(reverse('serrano:root')),
},
'fields': {
'href': uri(reverse('serrano:fields')),
},
'concepts': {
'href': uri(reverse('serrano:concepts')),
},
'contexts': {
'href': uri(reverse('serrano:contexts:active')),
},
'views': {
'href': uri(reverse('serrano:views:active')),
},
'preview': {
'href': uri(reverse('serrano:data:preview')),
},
'exporter': {
'href': uri(reverse('serrano:data:exporter')),
}
}
}
def post(self, request):
username = request.data.get('username')
password = request.data.get('password')
if username and password:
user = authenticate(username=username, password=password)
if user:
login(request, user)
token = token_generator.make(user)
return {'token': token}
return HttpResponse('Invalid credentials', status=401)
root_resource = Root()
urlpatterns = patterns('',
url(r'^$', root_resource, name='root')
)