X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=sort_db.py;h=f53cdd4d71b57c20558859220721671e06dbd397;hb=5f9930bb186e4328d36a2701a6c78b470f0e01f6;hp=60e3d4179437ac47d0de23c81de13c65af1a3ea0;hpb=fb5c3b2b91aeeb615d6d6d890491af3fdff69556;p=bookmarks_db.git

diff --git a/sort_db.py b/sort_db.py
index 60e3d41..f53cdd4 100755
--- a/sort_db.py
+++ b/sort_db.py
@@ -1,6 +1,5 @@
-#! /usr/local/bin/python -O
-"""
-   Sort bookmarks DB according to a rule:
+#! /usr/bin/env python
+"""Sort bookmarks DB according to a rule:
       -a - by AddDate
       -v - by LastVisit
       -m - by LastModified
@@ -9,26 +8,30 @@
    default is -m
       -r - reverse the sort order
 
-   Written by BroytMann, Apr 2000. Copyright (C) 2000 PhiloSoft Design
+This file is a part of Bookmarks database and Internet robot.
+
 """
 
+__author__ = "Oleg Broytman <phd@phdru.name>"
+__copyright__ = "Copyright (C) 2000-2014 PhiloSoft Design"
+__license__ = "GNU GPL"
 
 import sys
 
 
-class SortBy:
+class SortBy(object):
    def __init__(self, sort_by):
       self.sort_by = sort_by
 
    def __call__(self, o1, o2):
       try:
          attr1 = int(getattr(o1, self.sort_by))
-      except (TypeError, AttributeError):
+      except (AttributeError, TypeError, ValueError):
          return 1
 
       try:
          attr2 = int(getattr(o2, self.sort_by))
-      except (TypeError, AttributeError):
+      except (AttributeError, TypeError, ValueError):
          return -1
 
       return cmp(attr1, attr2)