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29 Commits

Author SHA1 Message Date
Stefan Krah 650c1e818d Issue #14203: Remove obsolete support for view==NULL in bytesiobuf_getbuffer() 
and array_buffer_getbuf().
 2015-02-03 21:43:23 +01:00
Serhiy Storchaka 38c30e6c8e Issue #15381: Fixed a bug in BytesIO.write(). 
It was expected that string_size == PyBytes_GET_SIZE(buf) if the buffer is
shared, but truncate() and __setstate__() can set string_size without
unsharing the buffer.
 2015-02-03 18:51:58 +02:00
Serhiy Storchaka b9765eec5c Issue #15381: Try to fix refcount bug. Empty and 1-byte buffers are always shared. 2015-02-03 14:57:49 +02:00
Serhiy Storchaka 87d0b45485 Issue #15381: Optimized io.BytesIO to make less allocations and copyings. 2015-02-03 11:30:10 +02:00
Serhiy Storchaka 32ca3dcb97 Issue #23099: Closing io.BytesIO with exported buffer is rejected now to 
prevent corrupting exported buffer.
 2015-02-03 09:30:51 +02:00
Serhiy Storchaka c057c3859c Issue #23099: Closing io.BytesIO with exported buffer is rejected now to 
prevent corrupting exported buffer.
 2015-02-03 02:00:18 +02:00
Serhiy Storchaka 3dd3e26680 Issue #22896: Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer() 
and PyObject_AsWriteBuffer().
 2015-02-03 01:25:42 +02:00
Serhiy Storchaka 4fdb68491e Issue #22896: Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer() 
and PyObject_AsWriteBuffer().
 2015-02-03 01:21:08 +02:00
Victor Stinner 706768c687 Issue #22156: Fix some "comparison between signed and unsigned integers" 
compiler warnings in the Modules/ subdirectory.
 2014-08-16 01:03:39 +02:00
Serhiy Storchaka d7728cafc5 Issue #15381: Optimized line reading in io.BytesIO. 2014-08-14 22:26:38 +03:00
Antoine Pitrou cc66a73d27 Issue #22003: When initialized from a bytes object, io.BytesIO() now 
defers making a copy until it is mutated, improving performance and
memory use on some use cases.

Patch by David Wilson.
 2014-07-29 19:41:11 -04:00
Stefan Krah ea94ba45fa Merge 3.2. 2012-09-08 11:19:27 +02:00
Stefan Krah 96efdd422c Issue #15868: Fix refleak in bytesio.c (Coverity #715365). 2012-09-08 11:12:33 +02:00
Antoine Pitrou 11946fbe80 Issue #15841: The readable(), writable() and seekable() methods of BytesIO 
and StringIO objects now raise ValueError when the object has been closed.
Patch by Alessandro Moura.
 2012-09-05 20:13:48 +02:00
Antoine Pitrou 1d857453b7 Issue #15841: The readable(), writable() and seekable() methods of BytesIO 
and StringIO objects now raise ValueError when the object has been closed.
Patch by Alessandro Moura.
 2012-09-05 20:11:49 +02:00
Antoine Pitrou 57911f6c1a Issue #15489: Add a __sizeof__ implementation for BytesIO objects. 
Patch by Serhiy Storchaka.
 2012-07-30 00:01:44 +02:00
Antoine Pitrou 8f328d0c1d Issue #15489: Add a __sizeof__ implementation for BytesIO objects. 
Patch by Serhiy Storchaka.
 2012-07-30 00:01:06 +02:00
Brett Cannon b94767ff44 Issue #8914: fix various warnings from the Clang static analyzer v254. 2011-02-22 20:15:44 +00:00
Benjamin Peterson fa73555cfc correct logic when pos is after the string #10467 2010-11-20 17:24:04 +00:00
Antoine Pitrou 972ee13e03 Issue #5506: BytesIO objects now have a getbuffer() method exporting a 
view of their contents without duplicating them.  The view is both readable
and writable.
 2010-09-06 18:48:21 +00:00
Antoine Pitrou d5c3f6c839 BytesIO.getvalue() and StringIO.getvalue() are METH_NOARGS. 2010-09-02 19:48:07 +00:00
Antoine Pitrou 6be8876623 Merged revisions 80720 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r80720 | antoine.pitrou | 2010-05-03 18:25:33 +0200 (lun., 03 mai 2010) | 5 lines

  Issue #7865: The close() method of :mod:`io` objects should not swallow
  exceptions raised by the implicit flush().  Also ensure that calling
  close() several times is supported.  Patch by Pascal Chambon.
........
 2010-05-03 16:48:20 +00:00
Antoine Pitrou 905a2ffe3e Merged revisions 77890 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r77890 | antoine.pitrou | 2010-01-31 23:26:04 +0100 (dim., 31 janv. 2010) | 7 lines

  - Issue #6939: Fix file I/O objects in the `io` module to keep the original
    file position when calling `truncate()`.  It would previously change the
    file position to the given argument, which goes against the tradition of
    ftruncate() and other truncation APIs.  Patch by Pascal Chambon.
........
 2010-01-31 22:47:27 +00:00
Alexandre Vassalotti ba5c74329d Issue 5449: Fix io.BytesIO to not accept arbitrary keywords 
Patch contributed by Erick Tryzelaar.
 2009-08-04 23:19:13 +00:00
Alexandre Vassalotti cf76e1ac92 Issue #6218: Make io.BytesIO and io.StringIO picklable. 2009-07-22 03:24:36 +00:00
Alexandre Vassalotti fc477048e1 Issue #6242: Fix deallocator of io.StringIO and io.BytesIO. 2009-07-22 02:24:49 +00:00
Benjamin Peterson 680bf1afe8 move to a naming scheme with all lowercase and underscores 2009-06-12 02:07:12 +00:00
Benjamin Peterson 1fea321502 use NULL for the ends of tables 2009-04-19 03:15:20 +00:00
Alexandre Vassalotti 8d8d630003 Issue 5682: Move _io module into its own subdirectory. 
Reviewed by: Antoine Pitrou
 2009-04-04 19:58:40 +00:00