mirror of
https://github.com/django/django.git
synced 2025-08-22 03:24:21 +00:00
1bddac37b6
outside of newforms. This is backwards compatible as far as smart_unicode goes (since newforms.util still imports it). All imports of smart_unicode and StrAndUnicode have also been updated. git-svn-id: http://code.djangoproject.com/svn/django/trunk@4918 bcc190cf-cafb-0310-a4f2-bffc1f526a37
28 lines
898 B
Python
28 lines
898 B
Python
from django.conf import settings
|
|
from django.utils.functional import Promise
|
|
|
|
def smart_unicode(s):
|
|
if isinstance(s, Promise):
|
|
# The input is the result of a gettext_lazy() call, or similar. It will
|
|
# already be encoded in DEFAULT_CHARSET on evaluation and we don't want
|
|
# to evaluate it until render time.
|
|
return s
|
|
if not isinstance(s, basestring,):
|
|
if hasattr(s, '__unicode__'):
|
|
s = unicode(s)
|
|
else:
|
|
s = unicode(str(s), settings.DEFAULT_CHARSET)
|
|
elif not isinstance(s, unicode):
|
|
s = unicode(s, settings.DEFAULT_CHARSET)
|
|
return s
|
|
|
|
class StrAndUnicode(object):
|
|
"""
|
|
A class whose __str__ returns its __unicode__ as a bytestring
|
|
according to settings.DEFAULT_CHARSET.
|
|
|
|
Useful as a mix-in.
|
|
"""
|
|
def __str__(self):
|
|
return self.__unicode__().encode(settings.DEFAULT_CHARSET)
|
|
|