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from flask.ext.login import current_user
from flask.ext.restless import ProcessingException
from web.controllers import ArticleController
def is_authorized_to_modify(user, obj):
return user.id == obj.user_id
def auth_func(*args, **kw):
if not current_user.is_authenticated:
raise ProcessingException(description='Not authenticated!', code=401)
def check_auth(instance_id=None, **kw):
# Check if the user is authorized to modify the specified
# instance of the model.
contr = ArticleController(current_user.id)
article = contr.get(id=instance_id)
if not is_authorized_to_modify(current_user, article):
raise ProcessingException(description='Not Authorized',
code=401)
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