1 files changed, 0 insertions, 158 deletions
diff --git a/budget/rest.py b/budget/rest.py
deleted file mode 100644
index 992a61e..0000000
--- a/budget/rest.py
+++ /dev/null
@@ -1,158 +0,0 @@
-import json
-from flask import request
-import werkzeug
-
-class RESTResource(object):
-    """Represents a REST resource, with the different HTTP verbs"""
-    _NEED_ID = ["get", "update", "delete"]
-    _VERBS = {"get": "GET",
-              "update": "PUT",
-              "delete": "DELETE",
-              "list": "GET",
-              "add": "POST",}
-
-    def __init__(self, name, route, app, handler, authentifier=None,
-            actions=None, inject_name=None):
-        """
-        :name:
-            name of the resource. This is being used when registering
-            the route, for its name and for the name of the id parameter
-            that will be passed to the views
-
-        :route:
-           Default route for this resource
-
-        :app:
-            Application to register the routes onto
-
-        :actions:
-            Authorized actions. Optional. None means all.
-
-        :handler:
-            The handler instance which will handle the requests
-
-        :authentifier:
-            callable checking the authentication. If specified, all the
-            methods will be checked against it.
-        """
-        if not actions:
-            actions = self._VERBS.keys()
-
-        self._route = route
-        self._handler = handler
-        self._name = name
-        self._identifier = "%s_id" % name
-        self._authentifier = authentifier
-        self._inject_name = inject_name # FIXME
-
-        for action in actions:
-            self.add_url_rule(app, action)
-
-    def _get_route_for(self, action):
-        """Return the complete URL for this action.
-
-        Basically:
-
-         - get, update and delete need an id
-         - add and list does not
-        """
-        route = self._route
-
-        if action in self._NEED_ID:
-            route += "/<%s>" % self._identifier
-
-        return route
-
-    def add_url_rule(self, app, action):
-        """Registers a new url to the given application, regarding
-        the action.
-        """
-        method = getattr(self._handler, action)
-
-        # decorate the view
-        if self._authentifier:
-            method = need_auth(self._authentifier,
-                    self._inject_name or self._name)(method)
-
-        method = serialize(method)
-
-        app.add_url_rule(
-            self._get_route_for(action),
-            "%s_%s" % (self._name, action),
-            method,
-            methods=[self._VERBS.get(action, "GET")])
-
-
-def need_auth(authentifier, name=None, remove_attr=True):
-    """Decorator checking that the authentifier does not returns false in
-    the current context.
-
-    If the request is authorized, the object returned by the authentifier
-    is added to the kwargs of the method.
-
-    If not, issue a 401 Unauthorized error
-
-    :authentifier:
-        The callable to check the context onto.
-
-    :name:
-        **Optional**, name of the argument to put the object into.
-        If it is not provided, nothing will be added to the kwargs
-        of the decorated function
-
-    :remove_attr:
-        Remove or not the `*name*_id` from the kwargs before calling the
-        function
-    """
-    def wrapper(func):
-        def wrapped(*args, **kwargs):
-            result = authentifier(*args, **kwargs)
-            if result:
-                if name:
-                    kwargs[name] = result
-                if remove_attr:
-                    del kwargs["%s_id" % name]
-                return func(*args, **kwargs)
-            else:
-                return 401, "Unauthorized"
-        return wrapped
-    return wrapper
-
-# serializers
-
-def serialize(func):
-    """If the object returned by the view is not already a Response, serialize
-    it using the ACCEPT header and return it.
-    """
-    def wrapped(*args, **kwargs):
-        # get the mimetype
-        mime = request.accept_mimetypes.best_match(SERIALIZERS.keys()) or "text/json"
-        data = func(*args, **kwargs)
-        serializer = SERIALIZERS[mime]
-
-        status = 200
-        if len(data) == 2:
-            status, data = data
-
-        # serialize it
-        return werkzeug.Response(serializer.encode(data), 
-                status=status, mimetype=mime)
-
-    return wrapped
-
-
-class JSONEncoder(json.JSONEncoder):
-    """Subclass of the default encoder to support custom objects"""
-    def default(self, o):
-        if hasattr(o, "_to_serialize"):
-            # build up the object
-            data = {}
-            for attr in o._to_serialize:
-                data[attr] = getattr(o, attr)
-            return data
-        elif hasattr(o, "isoformat"):
-            return o.isoformat()
-        else:
-            return json.JSONEncoder.default(self, o)
-
-SERIALIZERS = {"text/json": JSONEncoder()}