Fixed test_tempfile.
Added the encoding, errors, line_buffering attribute to io.StringIO
make more compatible with TextIOWrapper's API.
diff --git a/Lib/io.py b/Lib/io.py
index f543e20..ef0ce1a 100644
--- a/Lib/io.py
+++ b/Lib/io.py
@@ -1839,6 +1839,22 @@
raise UnsupportedOperation("%s.buffer attribute is unsupported" %
self.__class__.__name__)
+ # XXX Cruft to support the TextIOWrapper API. This would only
+ # be meaningful if StringIO supported the buffer attribute.
+ # Hopefully, a better solution, than adding these pseudo-attributes,
+ # will be found.
+ @property
+ def encoding(self):
+ return "utf-8"
+
+ @property
+ def errors(self):
+ return "strict"
+
+ @property
+ def line_buffering(self):
+ return False
+
def _decode_newlines(self, input, final=False):
# decode input (with the eventual \r from a previous pass)
if self._pending: