Commit 9110257a authored by Alex Gaynor's avatar Alex Gaynor
Browse files

`is` should not be used on primitive objects, use == instead, correctly. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16719 bcc190cf-cafb-0310-a4f2-bffc1f526a37
parent f4d93f6e

django/contrib/localflavor/mx/forms.py

+1 −1
Original line number Diff line number Diff line
@@ -143,7 +143,7 @@ class MXRFCField(RegexField): 
            www.sisi.org.mx/jspsi/documentos/2005/seguimiento/06101/0610100162005_065.doc

        """

        chars = u'0123456789ABCDEFGHIJKLMN&OPQRSTUVWXYZ-Ñ'

        if len(rfc) is 11:

        if len(rfc) == 11:

            rfc = '-' + rfc



        sum_ = sum(i * chars.index(c) for i, c in zip(reversed(xrange(14)), rfc))