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Fixed #20812 -- Error out if __unicode__/__str__ doesn't return a text type.

This commit is contained in:
Florian Apolloner
2013-09-06 19:16:06 +02:00
parent ffe21e1f40
commit 2326dedde8
2 changed files with 24 additions and 10 deletions

View File

@@ -67,16 +67,15 @@ def force_text(s, encoding='utf-8', strings_only=False, errors='strict'):
return s
try:
if not isinstance(s, six.string_types):
if hasattr(s, '__unicode__'):
s = s.__unicode__()
else:
if six.PY3:
if isinstance(s, bytes):
s = six.text_type(s, encoding, errors)
else:
s = six.text_type(s)
if six.PY3:
if isinstance(s, bytes):
s = six.text_type(s, encoding, errors)
else:
s = six.text_type(bytes(s), encoding, errors)
s = six.text_type(s)
elif hasattr(s, '__unicode__'):
s = six.text_type(s)
else:
s = six.text_type(bytes(s), encoding, errors)
else:
# Note: We use .decode() here, instead of six.text_type(s, encoding,
# errors), so that if s is a SafeBytes, it ends up being a