command to remove empty tags + cleaning empty tags on save

[redakcja.git] / apps / wiki / nice_diff.py

diff --git a/apps/wiki/nice_diff.py b/apps/wiki/nice_diff.py
old mode 100755 (executable)
new mode 100644 (file)
index 355600b..19ad602
--- a/apps/wiki/nice_diff.py
+++ b/apps/wiki/nice_diff.py
@@ -17,11 +17,14 @@ NAMES = {'+': 'added', '-': 'removed', '^': 'changed'}
 def diff_replace(match):
     return """<span class="diff_mark diff_mark_%s">""" % NAMES[match.group(1)]
 
+
 def filter_line(line):
-    return  DIFF_RE.sub(diff_replace, html_escape(line)).replace('\x01', '</span>')
+    return DIFF_RE.sub(diff_replace, html_escape(line)).replace('\x01', '</span>')
+
 
 def format_changeset(a, b, change):
-    return (a[0], filter_line(a[1]), b[0], filter_line(b[1]), change)
+    return a[0], filter_line(a[1]), b[0], filter_line(b[1]), change
+
 
 def html_diff_table(la, lb, context=None):
     all_changes = difflib._mdiff(la, lb)