2 files changed, 33 insertions(+), 0 deletions(-)

A pagination/middleware.py
A pagination/registration.py

@@ 0,0 1,6 @@
+class PaginationMiddleware(object):
+    def process_request(self, request):
+        try:
+            request.page = int(request['page'])
+        except KeyError:
+            request.page = 1<
\ No newline at end of file

@@ 0,0 1,27 @@
+from django.conf import settings
+
+default_pagination = getattr(settings, 'DEFAULT_PAGINATION', 20)
+
+class PaginationRegistrar(object):
+    _registry = {}
+    
+    def register(self, model, pagination=None):
+        self._registry[model] = pagination or default_pagination
+    
+    def unregister(self, model):
+        try:
+            del self._registry[model]
+        except KeyError:
+            return
+    
+    def get_for_model(self, model):
+        if model in self._registry:
+            return self._registry[model]
+        return None
+
+def get_registry():
+    registry = getattr(settings, '_pagination_registry', None)
+    if registry is None:
+        registry = PaginationRegistrar()
+        setattr(settings, '_pagination_registry', registry)
+    return registry<
\ No newline at end of file