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* The incremental decoder for utf-7 must preserve its state between calls.Amaury Forgeot d'Arc2007-11-201-2/+12
| | | | | | | Solves issue1460. Might not be a backport candidate: a new API function was added, and some code may rely on details in utf-7.py.
* Fix for #1444: utf_8_sig.StreamReader was (indirectly through decode())Walter Dörwald2007-11-191-0/+44
| | | | | calling codecs.utf_8_decode() with final==True, which falled with incomplete byte sequences. Fix and test by James G. Sack.
* Fix typo in comment.Walter Dörwald2007-11-191-1/+1
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* Backport r57105 and r57145 from the py3k branch: UTF-32 codecs.Walter Dörwald2007-08-171-0/+134
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* Fix utf-8-sig incremental decoder, which didn't recognise a BOM when theWalter Dörwald2007-04-121-0/+5
| | | | first chunk fed to the decoder started with a BOM, but was longer than 3 bytes.
* Change decode() so that it works with a buffer (i.e. unicode(..., 'utf-8-sig'))Walter Dörwald2006-11-231-0/+4
| | | | SF bug #1601501.
* Whitespace normalization.Tim Peters2006-11-031-2/+2
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* I'm assuming this is correct, it fixes the tests so they pass againNeal Norwitz2006-10-291-0/+1
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* Add tests for incremental codecs with an errorsWalter Dörwald2006-10-291-0/+24
| | | | argument.
* Bug #1586613: fix zlib and bz2 codecs' incremental en/decoders.Georg Brandl2006-10-291-0/+2
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* Fix the new EncodedFile test to work with big endian platforms.Georg Brandl2006-10-291-2/+2
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* Fix codecs.EncodedFile which did not use file_encoding in 2.5.0, andGeorg Brandl2006-10-291-1/+28
| | | | | fix all codecs file wrappers to work correctly with the "with" statement (bug #1586513).
* Verify the crash due to EncodingMap not initialized does not returnNeal Norwitz2006-06-131-0/+6
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* Add a BufferedIncrementalEncoder class that can be used for implementingWalter Dörwald2006-04-141-3/+70
| | | | | | | | | an incremental encoder that must retain part of the data between calls to the encode() method. Fix the incremental encoder and decoder for the IDNA encoding. This closes SF patch #1453235.
* Call encode()/decode() with final==True as the last call in theWalter Dörwald2006-04-141-0/+4
| | | | incremental codec tests.
* Add tests for the C APIs PyCodec_IncrementalEncoder() andWalter Dörwald2006-03-181-2/+14
| | | | PyCodec_IncrementalDecoder().
* Patch #1436130: codecs.lookup() now returns a CodecInfo object (a subclassWalter Dörwald2006-03-151-0/+57
| | | | | | | of tuple) that provides incremental decoders and encoders (a way to use stateful codecs without the stream API). Functions codecs.getincrementaldecoder() and codecs.getincrementalencoder() have been added.
* If size is specified, try to read at least size characters.Walter Dörwald2006-03-061-5/+9
| | | | This is a alternative version of patch #1379332.
* Patch #1177307: UTF-8-Sig codec.Martin v. Löwis2006-01-081-0/+28
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* Add tests to increase code coverage in Python/codecs.c and Python/exceptions.c.Walter Dörwald2005-11-171-0/+19
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* Add tests for various error cases and for readbuffer_encode() andWalter Dörwald2005-11-171-2/+67
| | | | | charbuffer_encode(). This increases code coverage in Modules/_codecsmodule.c from 83% to 95%.
* Part of SF patch #1313939: Speedup charmap decoding by extendingWalter Dörwald2005-10-061-1/+36
| | | | | | | PyUnicode_DecodeCharmap() the accept a unicode string as the mapping argument which is used as a mapping table. This code isn't used by any of the codecs yet.
* SF bug #1251300: On UCS-4 builds the "unicode-internal" codec will now complainWalter Dörwald2005-08-301-1/+50
| | | | | about illegal code points. The codec now supports PEP 293 style error handlers. (This is a variant of the Nik Haldimann's patch that detects truncated data)
* Make IDNA return an empty string when the input is empty. Fixes #1163178.Martin v. Löwis2005-08-251-0/+6
| | | | Will backport to 2.4.
* Make attributes and local variables in the StreamReader str objects insteadWalter Dörwald2005-07-201-0/+17
| | | | | of unicode objects, so that codecs that do a str->str decoding won't promote the result to unicode. This fixes SF bug #1241507.
* Update test to the current readline() behaviour.Walter Dörwald2005-04-211-0/+2
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* Fix for SF bug #1175396: readline() will now read one more character, ifWalter Dörwald2005-04-041-9/+82
| | | | | | | | | | | | the last character read is "\r" (and size is None, i.e. we're allowed to call read() multiple times), so that we can return the correct line ending (this additional character might be a "\n"). If the stream is temporarily exhausted, we might return the wrong line ending (if the last character read is "\r" and the next one (after the byte stream provides more data) is "\n", but at least the atcr member ensure that we get the correct number of lines (i.e. this "\n" will not be treated as another line ending.)
* Reset internal buffers when seek() is called. This fixes SF bug #1156259.Walter Dörwald2005-03-141-0/+15
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* Fix stupid typo: Don't read from a writer.Walter Dörwald2005-02-081-2/+2
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* Add a test for UTF-16 reading where the byte sequence doesn't start withWalter Dörwald2005-02-041-0/+9
| | | | a BOM.
* Fix and test for SF bug #1098990: codec readline() splits lines apart.Walter Dörwald2005-01-101-0/+30
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* Add a test that checks the basic functionality of every encoding.Walter Dörwald2004-12-291-1/+179
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* The changes to the stateful codecs in 2.4 resulted in StreamReader.readline()Walter Dörwald2004-12-211-13/+80
| | | | | | | | | | | | | | trying to return a complete line even if a size parameter was given (see http://www.python.org/sf/1076985). This leads to buffer overflows with long source lines under Windows if e.g. cp1252 is used as the source encoding. This patch reverts the behaviour of readline() to something that behaves more like Python 2.3: If a size parameter is given, read() is called only once. As a side effect of this, readline() now supports all types of linebreaks supported by unicode.splitlines(). Note that the tokenizer is still broken and it's possible to provoke segfaults (see http://www.python.org/sf/1089395).
* Trigger a few error cases in Modules/_codecsmodule.c.Walter Dörwald2004-10-281-0/+14
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* SF #1048865: Fix a trivial typo that breaks StreamReader.readlines()Hye-Shik Chang2004-10-171-1/+12
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* SF patch #998993: The UTF-8 and the UTF-16 stateful decoders now supportWalter Dörwald2004-09-071-1/+117
| | | | | | | | | | | decoding incomplete input (when the input stream is temporarily exhausted). codecs.StreamReader now implements buffering, which enables proper readline support for the UTF-16 decoders. codecs.StreamReader.read() has a new argument chars which specifies the number of characters to return. codecs.StreamReader.readline() and codecs.StreamReader.readlines() have a new argument keepends. Trailing "\n"s will be stripped from the lines if keepends is false. Added C APIs PyUnicode_DecodeUTF8Stateful and PyUnicode_DecodeUTF16Stateful.
* Add generic codecs.encode() and .decode() APIs that don't imposeMarc-André Lemburg2004-07-101-1/+11
| | | | any restriction on the return type (like unicode.encode() et al. do).
* Whitespace normalization.Tim Peters2004-07-081-1/+1
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* Add test case for unicode(somestring, "idna").Martin v. Löwis2004-03-241-1/+6
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* Combine the functionality of test_support.run_unittest()Walter Dörwald2003-05-011-7/+7
| | | | | | | | | | and test_support.run_classtests() into run_unittest() and use it wherever possible. Also don't use "from test.test_support import ...", but "from test import test_support" in a few spots. From SF patch #662807.
* Whitespace normalization.Tim Peters2003-04-241-2/+2
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* Skip nameprep test 3.43, as we do allow unassigned characters. The testMartin v. Löwis2003-04-181-2/+4
| | | | fails only in UCS-2 mode, since it tests a non-BMP character.
* Implement IDNA (Internationalized Domain Names in Applications).Martin v. Löwis2003-04-181-0/+296
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* Fix for [ 543344 ] Interpreter crashes when recoding; suggestedMarc-André Lemburg2003-02-041-0/+9
| | | | | | by Michael Stone (mbrierst). Python 2.1.4, 2.2.2 candidate.
* Check whether a string resize is necessary at the endWalter Dörwald2002-09-031-1/+8
| | | | | | | | | of PyString_DecodeEscape(). This prevents a call to _PyString_Resize() for the empty string, which would result in a PyErr_BadInternalCall(), because the empty string has more than one reference. This closes SF bug http://www.python.org/sf/603937
* Get rid of relative imports in all unittests. Now anything thatBarry Warsaw2002-07-231-1/+2
| | | | | | | | | | | imports e.g. test_support must do so using an absolute package name such as "import test.test_support" or "from test import test_support". This also updates the README in Lib/test, and gets rid of the duplicate data dirctory in Lib/test/data (replaced by Lib/email/test/data). Now Tim and Jack can have at it. :)
* Change the PyUnit-based tests to use the test_main() approach. ThisFred Drake2001-09-201-1/+7
| | | | | allows using the tests with unittest.py as a script. The tests will still run when run as a script themselves.
* Test by Martin v. Loewis for the new UTF-16 codec handling of BOMMarc-André Lemburg2001-06-191-0/+25
marks.
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