Code layout change.

[wolnelektury.git] / lib / sortify.py

diff --git a/lib/sortify.py b/lib/sortify.py
deleted file mode 100644 (file)
index 642a540..0000000
--- a/lib/sortify.py
+++ /dev/null
@@ -1,44 +0,0 @@
-# -*- coding: utf-8 -*-
-import re
-from fnpdjango.utils.text.slughifi import char_map
-
-
-# Specifies diacritics order.
-# Default order is zero, max is 9
-char_order = {
-    u'ż': 1, u'Ż': 1,
-}
-
-
-def replace_char(m):
-    char = m.group()
-    if char_map.has_key(char):
-        order = char_order.get(char, 0)
-        return "%s~%d" % (char_map[char], order)
-    else:
-        return char
-
-
-def sortify(value):
-    """
-        Turns Unicode into ASCII-sortable str
-
-        Examples :
-
-        >>> sortify('a a') < sortify('aa') < sortify('ą') < sortify('b')
-        True
-
-        >>> sortify('ź') < sortify('ż')
-        True
-
-    """
-
-    if not isinstance(value, unicode):
-        value = unicode(value, 'utf-8')
-
-    # try to replace chars
-    value = re.sub('[^a-zA-Z0-9\\s\\-]{1}', replace_char, value)
-    value = value.lower()
-    value = re.sub(r'[^a-z0-9~]+', ' ', value)
-    
-    return value.encode('ascii', 'ignore')