| Marc-André Lemburg | 35b0cb0 | 2001-09-20 12:56:14 +0000 | [diff] [blame] | 1 | """ Python 'utf-7' Codec |
| 2 | |
| 3 | Written by Brian Quinlan (brian@sweetapp.com). |
| 4 | """ |
| 5 | import codecs |
| 6 | |
| 7 | ### Codec APIs |
| 8 | |
| Christian Heimes | 5d14c2b | 2007-11-20 23:38:09 +0000 | [diff] [blame] | 9 | encode = codecs.utf_7_encode |
| Marc-André Lemburg | 35b0cb0 | 2001-09-20 12:56:14 +0000 | [diff] [blame] | 10 | |
| Christian Heimes | 5d14c2b | 2007-11-20 23:38:09 +0000 | [diff] [blame] | 11 | def decode(input, errors='strict'): |
| 12 | return codecs.utf_7_decode(input, errors, True) |
| Marc-André Lemburg | 35b0cb0 | 2001-09-20 12:56:14 +0000 | [diff] [blame] | 13 | |
| Thomas Wouters | a977329 | 2006-04-21 09:43:23 +0000 | [diff] [blame] | 14 | class IncrementalEncoder(codecs.IncrementalEncoder): |
| 15 | def encode(self, input, final=False): |
| 16 | return codecs.utf_7_encode(input, self.errors)[0] |
| 17 | |
| 18 | class IncrementalDecoder(codecs.BufferedIncrementalDecoder): |
| Christian Heimes | 5d14c2b | 2007-11-20 23:38:09 +0000 | [diff] [blame] | 19 | _buffer_decode = codecs.utf_7_decode |
| Thomas Wouters | a977329 | 2006-04-21 09:43:23 +0000 | [diff] [blame] | 20 | |
| Christian Heimes | 5d14c2b | 2007-11-20 23:38:09 +0000 | [diff] [blame] | 21 | class StreamWriter(codecs.StreamWriter): |
| 22 | encode = codecs.utf_7_encode |
| Tim Peters | 469cdad | 2002-08-08 20:19:19 +0000 | [diff] [blame] | 23 | |
| Christian Heimes | 5d14c2b | 2007-11-20 23:38:09 +0000 | [diff] [blame] | 24 | class StreamReader(codecs.StreamReader): |
| 25 | decode = codecs.utf_7_decode |
| Marc-André Lemburg | 35b0cb0 | 2001-09-20 12:56:14 +0000 | [diff] [blame] | 26 | |
| 27 | ### encodings module API |
| 28 | |
| 29 | def getregentry(): |
| Thomas Wouters | a977329 | 2006-04-21 09:43:23 +0000 | [diff] [blame] | 30 | return codecs.CodecInfo( |
| 31 | name='utf-7', |
| Christian Heimes | 5d14c2b | 2007-11-20 23:38:09 +0000 | [diff] [blame] | 32 | encode=encode, |
| 33 | decode=decode, |
| Thomas Wouters | a977329 | 2006-04-21 09:43:23 +0000 | [diff] [blame] | 34 | incrementalencoder=IncrementalEncoder, |
| 35 | incrementaldecoder=IncrementalDecoder, |
| 36 | streamreader=StreamReader, |
| 37 | streamwriter=StreamWriter, |
| 38 | ) |