# HG changeset patch
# User egj@socialplanning.org
# Date 1262575721 0
# Node ID a8d36caa8f09bbb5ad89181a273c246f99a6e2c1
# Parent  64ae0d2f402befc49f6e9123131df98fdafcf6a2
add formatter

diff -r 64ae0d2f402b -r a8d36caa8f09 decoupage/formatters.py
--- a/decoupage/formatters.py	Sun Jan 03 15:39:55 2010 -0500
+++ b/decoupage/formatters.py	Mon Jan 04 03:28:41 2010 +0000
@@ -78,6 +78,18 @@
                     _files.append(f)
         data['files'] = _files
         
+class Sort(object):
+    """ determines how to sort the files in a directory """
+    def __init__(self, pattern):
+        self.args = [i.strip() for i in pattern.split(',')]
+    
+    def __call__(self, request, data):
+
+        data['files'] = sorted(data['files'], key=lambda x: x['name'].lower())
+
+        if 'reverse' in self.args:
+            data['files'] = reverse(data['files'])
+    
 
 class FilenameDescription(FormatterBase):
     """substitute the description for the filename"""
diff -r 64ae0d2f402b -r a8d36caa8f09 setup.py
--- a/setup.py	Sun Jan 03 15:39:55 2010 -0500
+++ b/setup.py	Mon Jan 04 03:28:41 2010 +0000
@@ -44,6 +44,7 @@
       include = decoupage.formatters:Include
       describe = decoupage.formatters:FilenameDescription
       title = decoupage.formatters:TitleDescription
+      sort = decoupage.formatters:Sort
       """,
       )