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Author SHA1 Message Date
Guido van Rossum
84d79ddce2 Disallow u"..." + b"..." and b"..." + u"...". 2007-04-13 02:23:57 +00:00
Guido van Rossum
ad7d8d10b7 Rough and dirty job -- allow concatenation of bytes and arbitrary 
buffer-supporting objects (Unicode always excluded), and also of
str and bytes.
(For some reason u"" + b"" doesn't fail, I'll investigate later.)
 2007-04-13 01:39:34 +00:00
Guido van Rossum
dc0b1a1069 Make a few more tests pass with the new I/O library. 
Fix the truncate() semantics -- it should not affect the current position.
Switch wave.py/chunk.py to struct.unpack_from() to support bytes.
Don't use writelines() on binary files (test_fileinput.py).
 2007-04-12 22:55:07 +00:00
Guido van Rossum
682faf8fe0 Fix most XXX remarks. 2007-04-12 14:56:58 +00:00
Guido van Rossum
31c3a57480 Test closed, mode attribute; don't test __exit__(). 2007-04-12 14:51:49 +00:00
Walter Dörwald
4234827e99 Fix utf-8-sig incremental decoder, which didn't recognise a BOM when the 
first chunk fed to the decoder started with a BOM, but was longer than 3 bytes.
 2007-04-12 10:35:00 +00:00
Žiga Seilnacht
9aba6d6905 Patch #1695862: remove the cleanup code, now that Windows buildbots are green 
again.
 2007-04-12 08:46:51 +00:00
Georg Brandl
e2d827d7ef Patch #1698951: clarify deprecation message in rexec and Bastion 2007-04-12 07:01:19 +00:00
Guido van Rossum
d410395ea7 Make sure that writing an array instance returns the number of bytes, 
not the number of array elements.
 2007-04-12 05:44:49 +00:00
Guido van Rossum
aa43ed95cd TextIO improvement: 
- 25% speed increse in tell();
- f.seek(0, 1) now maps to f.seek(f.tell(), 0) instead of to f.tell().
 2007-04-12 05:24:24 +00:00
Raymond Hettinger
4db5fe970c SF 1193128: Let str.translate(None) be an identity transformation 2007-04-12 04:10:00 +00:00
Georg Brandl
135c3174e7 Exceptions are no longer old-style instances. Fix accordingly. 2007-04-11 19:25:11 +00:00
Georg Brandl
57b39e0916 Bug #1697782: remove all remaining code that uses types.InstanceType. 2007-04-11 19:24:50 +00:00
Raymond Hettinger
13936697f6 SF 1191699: Make slices picklable 2007-04-11 18:40:58 +00:00
Guido van Rossum
b5ddcfd2a2 Make array().tofile() work with a new I/O object. 2007-04-11 17:08:28 +00:00
Guido van Rossum
d0712817ac Re-enable cleanup code. 2007-04-11 16:32:43 +00:00
Guido van Rossum
b9c4c3e455 Speed up next() by disabling snapshot updating then. 2007-04-11 16:07:50 +00:00
Guido van Rossum
cba608cadb More efficient implementation of tell(); _read_chunk() doesn't have to 
call self.buffer.tell().
 2007-04-11 14:19:59 +00:00
Andrew M. Kuchling
400a49ba79 Add window.chgat() method, submitted via e-mail by Fabian Kreutz 2007-04-11 13:39:00 +00:00
Guido van Rossum
0dd32e246c Real pickling for bytes. 
Restore complex pickling.
Use cPickle in io.py.
 2007-04-11 05:40:58 +00:00
Guido van Rossum
0ad0812edb An example of action-at-a-distance: fix the problems I had in test_io.py 
without touching io.py or test_io.py.  The cause of the failure was that
bytes objects didn't pickle right.  As a stop-gap measure, I'm providing
bytes pickling via copy_reg.  Eventually, we should use a more efficient
protocol, e.g. __reduce_ex__ or __getstate__/__setstate__.
 2007-04-11 04:37:43 +00:00
Guido van Rossum
9b76da6a8f Checkpoint so I can continue to work on this at a different box. 
There is somewhat working (but slow) code supporting seek/tell for text files,
but extensive testing exposes a bug I can't nail down.
 2007-04-11 01:09:03 +00:00
Guido van Rossum
8742977b33 truncate() returns the new size and position. 
write() returns the number of bytes/characters written/buffered.
FileIO.close() calls self.flush().
Implement readinto() for buffered readers.
Tests th check all these.
Test proper behavior of __enter__/__exit__.
 2007-04-10 21:06:59 +00:00
Guido van Rossum
34d69e57e3 Skip large file tests on Windowns and OSX. 
Reduce large file size to 2**31 (and a bit).
 2007-04-10 20:08:41 +00:00
Guido van Rossum
53807dabf0 Implement long positioning (Unix only, probably). 
Etc., etc.
 2007-04-10 19:01:47 +00:00
Guido van Rossum
cce92b27d6 BufferedIOBase and TextIOBase should derive from IOBase, not from RawIOBase! 2007-04-10 14:41:39 +00:00
Facundo Batista
59c5884b4c General clean-up. Lot of margin corrections, comments, some typos. 
Exceptions now are raised in the new style. And a mockup class is
now also new style. Thanks Santiago Pereson.
 2007-04-10 12:58:45 +00:00
Collin Winter
8341aac123 Typo fix. 2007-04-10 04:44:49 +00:00
Facundo Batista
3bdc002e39 Minor fix to the tests pass ok even with -O. 2007-04-10 03:00:37 +00:00
Guido van Rossum
141f767d46 More cleanup. Renamed BlockingIO to BlockingIOError. 
Removed unused _PyFileIO class.
Changed inheritance structure.
TODO: do the same kinds of things to TextIO.
 2007-04-10 00:22:16 +00:00
Žiga Seilnacht
d5b3fed17d Patch #1695862: remove old test directory that causes test_urllib failures 
on Windows buildbots.  The change is a one time fix and will be removed
after a successful buildbot run.
 2007-04-09 19:10:29 +00:00
Vinay Sajip
aa7b16a888 Added optional timeout to SocketHandler.makeSocket (SF #1695948) 2007-04-09 16:16:10 +00:00
Guido van Rossum
ebea9beab3 Bytes should never equal unicode. 
Add tests for str <cmpop> bytes.
 2007-04-09 00:49:13 +00:00
Guido van Rossum
343e97ff7f For Make Benefit Glorious Nation of Backwards Compatibility, 
bytes objects can now be compared to anything that supports the buffer API.
 2007-04-09 00:43:24 +00:00
Guido van Rossum
62cbc8a261 Make sure that a forked child process exits even if it raises an exception. 2007-04-09 00:41:25 +00:00
Guido van Rossum
933520b5ba Fix a place where it's pretty clear that a binary open mode was intended. 
(The new I/O library revealed the problem.)
 2007-04-09 00:00:23 +00:00
Guido van Rossum
4f0db6e4a1 Cleanup. 
Add closed attribute.
Support int argument to open() -- wrapping a file descriptor.
For b/w compat, support readline(n).
Support readlines() and readlines(n).
Flush on __del__.
Added some XXX comments.
 2007-04-08 23:59:06 +00:00
Collin Winter
bf61856427 Convert test_fileinput to use unittest. 2007-04-07 04:40:43 +00:00
Guido van Rossum
756aa93763 A class used as an exception should inherit from Exception. 
(Should be backported to 2.6, really.)
 2007-04-07 03:04:01 +00:00
Guido van Rossum
9be5597abf Add some backwards compatibility stuff. 
This now appears to work when io.open is substituted for the real open
in fileinput.py -- at least the latter's unit tests pass.
 2007-04-07 02:59:27 +00:00
Collin Winter
69c955f05d Convert test_module to use unittest. 2007-04-06 20:03:11 +00:00
Collin Winter
fef1dcf433 Convert test_gc to use unittest. 2007-04-06 20:00:05 +00:00
Collin Winter
e10deca7e0 Import cleanup in test_crypt. 2007-04-06 19:32:32 +00:00
Collin Winter
1dd9a2ccc3 Convert test_stringprep to use unittest. 2007-04-06 19:27:40 +00:00
Guido van Rossum
76c5d4d72d Checkpoint. 
Some cleanup of test_io.py and io.py.
Added seeking to buffered reader and writer, but no tests yet.
 2007-04-06 19:10:29 +00:00
Guido van Rossum
186685905c Get rid of duplicate definition of BufferedIOBase. 2007-04-06 18:11:47 +00:00
Guido van Rossum
78892e4613 Added a working Text I/O layer, by Mark Russell. 
This is essentially a checkpoint.
 2007-04-06 17:31:18 +00:00
Collin Winter
9405609c17 Convert test_normalization to use unittest. 2007-04-05 20:08:56 +00:00
Collin Winter
fe712fb9ca Convert test_long_future to use unittest. 2007-04-05 20:05:07 +00:00
Raymond Hettinger
7a3d41f4ca Bug #1563759: struct.unpack doens't support buffer protocol objects 2007-04-05 18:00:03 +00:00