From 54480d300abcc5b600a5af933b977e775336a5ed Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lemburg?= Date: Wed, 7 Jun 2000 09:04:05 +0000 Subject: New codec which always raises an exception when used. This codec can be used to effectively switch off string coercion to Unicode. --- Lib/encodings/undefined.py | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Lib/encodings/undefined.py diff --git a/Lib/encodings/undefined.py b/Lib/encodings/undefined.py new file mode 100644 index 0000000..7de993c --- /dev/null +++ b/Lib/encodings/undefined.py @@ -0,0 +1,34 @@ +""" Python 'undefined' Codec + + This codec will always raise a ValueError exception when being + used. It is intended for use by the site.py file to switch off + automatic string to Unicode coercion. + +Written by Marc-Andre Lemburg (mal@lemburg.com). + +(c) Copyright CNRI, All Rights Reserved. NO WARRANTY. + +""" +import codecs + +### Codec APIs + +class Codec(codecs.Codec): + + def encode(self,input,errors='strict'): + raise UnicodeError, "undefined encoding" + + def decode(self,input,errors='strict'): + raise UnicodeError, "undefined encoding" + +class StreamWriter(Codec,codecs.StreamWriter): + pass + +class StreamReader(Codec,codecs.StreamReader): + pass + +### encodings module API + +def getregentry(): + + return (Codec().encode,Codec().decode,StreamReader,StreamWriter) -- cgit v0.12