S3Boto StorageMixin Class provided.

filebrowser/storage.py

@@ -60,3 +60,53 @@ def makedirs(self, name):
 
     def rmtree(self, name):
         shutil.rmtree(self.path(name))
+
+class S3BotoStorageMixin(StorageMixin):
+
+    def isfile(self, name):
+        return self.exists(name)
+
+    def isdir(self, name):
+        # That's some inefficient implementation...
+        # If there are some files having 'name' as their prefix, then 
+        # the name is considered to be a directory
+        if not name: # Empty name is a directory
+            return True
+
+        if self.isfile(name):
+            return False
+
+        name = self._normalize_name(self._clean_name(name))
+        dirlist = self.bucket.list(self._encode_name(name))
+
+        # Check whether the iterator is empty
+        for item in dirlist:
+            return True
+        return False
+
+    def move(self, old_file_name, new_file_name, allow_overwrite=False):
+
+        if self.exists(new_file_name):
+            if allow_overwrite:
+                self.delete(new_file_name)
+            else:
+                raise "The destination file '%s' exists and allow_overwrite is False" % new_file_name
+
+        old_key_name = self._encode_name(self._normalize_name(self._clean_name(old_file_name)))
+        new_key_name = self._encode_name(self._normalize_name(self._clean_name(new_file_name)))
+
+        k = self.bucket.copy_key(new_key_name, self.bucket.name, old_key_name)
+
+        if not k:
+            raise "Couldn't copy '%s' to '%s'" % (old_file_name, new_file_name)
+
+        self.delete(old_file_name)
+
+    def makedirs(self, name):
+        pass
+
+    def rmtree(self, name):
+        name = self._normalize_name(self._clean_name(name))
+        dirlist = self.bucket.list(self._encode_name(name))
+        for item in dirlist:
+            item.delete()

filebrowser/tests/sites.py

@@ -216,7 +216,7 @@ def setUp(self):
 
 def tearDown(self):
     # Delete a left-over tmp directories, if there's any
-    if self.tmpdir:
+    if hasattr(self, 'tmpdir') and self.tmpdir:
         print "Removing left-over tmp dir:", self.tmpdir.path
         self.site.storage.rmtree(self.tmpdir.path)