Mercurial > hg > decoupage

changeset 22:a8d36caa8f09

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add formatter
author egj@socialplanning.org
date Mon, 04 Jan 2010 03:28:41 +0000
parents 64ae0d2f402b
children d1b1019d9254
files decoupage/formatters.py setup.py
diffstat 2 files changed, 13 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- 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"""
--- 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
       """,
       )