Implemented the size method in GridFS storage, updated docs

README.md

@@ -27,7 +27,7 @@ Features
 * Multilingual (English, Spanish)
 * Duplicated document search
 * Upload multiple documents inside a ZIP file 
-
+* Plugable storage backend (File based and GridFS included)
 
 Requirements
 ---
@@ -40,6 +40,10 @@ Python:
 * django-celery
 * celery
 
+For the GridFS storage backend:
+* PyMongo
+* GridFS
+
 Or execute pip install -r requirements/production.txt to install the dependencies automatically.
 
 Executables:
@@ -48,7 +52,7 @@ Executables:
 * libmagic
 * tesseract-ocr - An OCR Engine that was developed at HP Labs between 1985 and 1995... and now at Google.
 * unpaper - post-processing scanned and photocopied book pages
-
+* MongoDB
 
 License
 -------

apps/storage/backends/gridfsstorage.py

@@ -71,8 +71,7 @@ class GridFSStorage(Storage):
 
 
     def size(self, name):
-        #TODO: Implement
-        return 0
+        return self.fs.get_last_version(name).length
         
         
     def move(self, old_file_name, name, chunk_size=1024*64):

docs/CREDITS

@@ -93,9 +93,18 @@ favicon
     http://www.iconfinder.com/icondetails/21581/24/draw_pyramid_icon
     by Gnome Project    
 
-MongoDB
-
-PyMongo
-
-GridFS
+MongoDB - (from "humongous") is a scalable, high-performance, open 
+          source, document-oriented database.
+    Copyright 10gen
+    http://www.mongodb.org/
 
+PyMongo - is a Python distribution containing tools for working with
+          MongoDB, and is the recommended way to work with MongoDB from
+          Python.
+          
+    Copyright 2009, Michael Dirolf
+    http://api.mongodb.org/python/
+          
+GridFS - is a storage specification for large objects in MongoDB
+    Copyright 10gen
+    http://www.mongodb.org/display/DOCS/GridFS+Specification

docs/Changelog.txt

@@ -51,3 +51,4 @@
 
 2011-Mar 04
 * Initial GridFS storage support
+* Implemented size and delete methods for GridFS