X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/357027375ff8867f42ca34bcbfb5a78b5b185fc3..733a35d165f8fa095c3dfcbb74ac7aae3c320a2e:/src/funding/utils.py

diff --git a/src/funding/utils.py b/src/funding/utils.py
index c16c9d93d..e93d8161d 100644
--- a/src/funding/utils.py
+++ b/src/funding/utils.py
@@ -4,23 +4,25 @@
 #
 import re
 import string
-from fnpdjango.utils.text.slughifi import char_map
+from fnpdjango.utils.text import char_map
 
 # PayU chokes on non-Polish diacritics.
 # Punctuation is handled correctly and escaped as needed,
 # with the notable exception of backslash.
 sane_in_payu_title = re.escape(
-    string.uppercase +
-    string.lowercase +
+    string.ascii_uppercase +
+    string.ascii_lowercase +
     u'ąćęłńóśźżĄĆĘŁŃÓŚŹŻ' +
     string.digits +
     ' ' +
     "".join(set(string.punctuation) - set('\\'))
 )
 
+
 def replace_char(m):
     char = m.group()
     return char_map.get(char, '')
 
+
 def sanitize_payment_title(value):
-    return re.sub('[^%s]{1}' % sane_in_payu_title, replace_char, unicode(value))
+    return re.sub('[^%s]' % sane_in_payu_title, replace_char, str(value))