diff options
Diffstat (limited to 'Objects/unicodeobject.c')
| -rw-r--r-- | Objects/unicodeobject.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 98691fd..a50b925 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -425,12 +425,20 @@ PyObject *PyUnicode_FromEncodedObject(register PyObject *obj, } if (PyUnicode_Check(obj)) { if (encoding) { - PyErr_SetString(PyExc_TypeError, + PyErr_SetString(PyExc_TypeError, "decoding Unicode is not supported"); - return NULL; + return NULL; } - Py_INCREF(obj); - v = obj; + if (PyUnicode_CheckExact(obj)) { + Py_INCREF(obj); + v = obj; + } + else { + /* For a subclass of unicode, return a true unicode object + with the same string value. */ + v = PyUnicode_FromUnicode(PyUnicode_AS_UNICODE(obj), + PyUnicode_GET_SIZE(obj)); + } goto done; } else if (PyString_Check(obj)) { |