| Marc-André Lemburg | 54480d3 | 2000-06-07 09:04:05 +0000 | [diff] [blame] | 1 | """ Python 'undefined' Codec |
| 2 | |
| 3 | This codec will always raise a ValueError exception when being |
| 4 | used. It is intended for use by the site.py file to switch off |
| 5 | automatic string to Unicode coercion. |
| 6 | |
| 7 | Written by Marc-Andre Lemburg (mal@lemburg.com). |
| 8 | |
| 9 | (c) Copyright CNRI, All Rights Reserved. NO WARRANTY. |
| 10 | |
| 11 | """ |
| 12 | import codecs |
| 13 | |
| 14 | ### Codec APIs |
| 15 | |
| 16 | class Codec(codecs.Codec): |
| 17 | |
| 18 | def encode(self,input,errors='strict'): |
| 19 | raise UnicodeError, "undefined encoding" |
| 20 | |
| 21 | def decode(self,input,errors='strict'): |
| 22 | raise UnicodeError, "undefined encoding" |
| 23 | |
| 24 | class StreamWriter(Codec,codecs.StreamWriter): |
| 25 | pass |
| 26 | |
| 27 | class StreamReader(Codec,codecs.StreamReader): |
| 28 | pass |
| 29 | |
| 30 | ### encodings module API |
| 31 | |
| 32 | def getregentry(): |
| 33 | |
| 34 | return (Codec().encode,Codec().decode,StreamReader,StreamWriter) |