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177 Commits

Author SHA1 Message Date
Serhiy Storchaka d7d266c113 Merge from 3.6. 2016-12-07 13:32:09 +02:00
Serhiy Storchaka 427f10b442 Merge from 3.5. 2016-12-07 13:31:47 +02:00
Serhiy Storchaka 606ab86c0e Change order of io.UnsupportedOperation base classes. 
This makes tests passing after changes by issue #5322.
 2016-12-07 13:31:20 +02:00
Martin Panter ccb2c0e310 Issue #23214: Implement optional BufferedReader, BytesIO read1() argument 2016-10-20 23:48:14 +00:00
Martin Panter 62bdea58c5 Drop unused import 2016-06-12 01:56:50 +00:00
Ethan Furman d62548afed issue27186: add open/io.open; patch by Jelle Zijlstra 2016-06-04 14:38:43 -07:00
Martin Panter 0b7d84de6b Issue #27171: Merge typo fixes from 3.5 2016-06-02 10:11:18 +00:00
Martin Panter e26da7c03a Issue #27171: Fix typos in documentation, comments, and test function names 2016-06-02 10:07:09 +00:00
Martin Panter c249221dfd Issue #20699: Merge io bytes-like fixes from 3.5 2016-05-28 01:07:08 +00:00
Martin Panter 6bb91f3b6e Issue #20699: Document that “io” methods accept bytes-like objects 
This matches the usage of ZipFile and BufferedWriter. This still requires
return values to be bytes() objects.

Also document and test that the write() methods should only access their
argument before they return.
 2016-05-28 00:41:57 +00:00
Serhiy Storchaka b6a9c9761c Issue #26778: Fixed "a/an/and" typos in code comment, documentation and error 
messages.
 2016-04-17 09:39:28 +03:00
Serhiy Storchaka 6a7b3a77b4 Issue #26778: Fixed "a/an/and" typos in code comment and documentation. 2016-04-17 08:32:47 +03:00
Martin Panter 047f3b7376 Issue #22854: Merge UnsupportedOperation fixes from 3.5 2016-03-31 08:25:59 +00:00
Martin Panter 754aab28ed Issue #22854: Clarify documentation about UnsupportedOperation and add tests 
Also change BufferedReader.writable() and BufferedWriter.readable() to always
return False.
 2016-03-31 07:21:56 +00:00
Victor Stinner e19558af1b Add a source parameter to warnings.warn() 
Issue #26604:

* Add a new optional source parameter to _warnings.warn() and warnings.warn()
* Modify asyncore, asyncio and _pyio modules to set the source parameter when
  logging a ResourceWarning warning
 2016-03-23 00:28:08 +01:00
Martin Panter e56a919100 Issue #25523: Merge a-to-an corrections from 3.5 2015-11-02 04:27:17 +00:00
Martin Panter 2eb819f7a8 Issue #25523: Merge "a" to "an" fixes from 3.4 into 3.5 2015-11-02 04:04:57 +00:00
Martin Panter 7462b64911 Issue #25523: Correct "a" article to "an" article 
This changes the main documentation, doc strings, source code comments, and a
couple error messages in the test suite. In some cases the word was removed
or edited some other way to fix the grammar.
 2015-11-02 03:37:02 +00:00
Serhiy Storchaka ccb31673a6 Issue #24881: Fixed setting binary mode in Python implementation of FileIO 
on Windows and Cygwin.  Patch from Akira Li.
 2015-08-28 22:20:29 +03:00
Serhiy Storchaka f0f55a00b7 Issue #24881: Fixed setting binary mode in Python implementation of FileIO 
on Windows and Cygwin.  Patch from Akira Li.
 2015-08-28 22:17:04 +03:00
Robert Collins c94a1dc4c9 - Issue #2091: error correctly on open() with mode 'U' and '+' 
open() accepted a 'U' mode string containing '+', but 'U' can only be used with
'r'. Patch from Jeff Balogh and John O'Connor.
 2015-07-26 06:43:13 +12:00
Antoine Pitrou 56452eea39 Issue #22982: Improve BOM handling when seeking to multiple positions of a writable text file. 2015-04-13 20:02:33 +02:00
Antoine Pitrou 85e3ee749c Issue #22982: Improve BOM handling when seeking to multiple positions of a writable text file. 2015-04-13 20:01:21 +02:00
Serhiy Storchaka 71fd224af0 Issue #21859: Added Python implementation of io.FileIO. 2015-04-10 16:16:16 +03:00
Serhiy Storchaka 8be6be427d Issue #21802: The reader in BufferedRWPair now is closed even when closing 
writer failed in BufferedRWPair.close().
 2015-03-24 23:23:28 +02:00
Serhiy Storchaka 7665be6087 Issue #21802: The reader in BufferedRWPair now is closed even when closing 
writer failed in BufferedRWPair.close().
 2015-03-24 23:21:57 +02:00
Benjamin Peterson 41ce610d4c merge 3.4 2015-03-18 21:36:23 -05:00
Benjamin Peterson 86fdbf3152 wrap properly 2015-03-18 21:35:38 -05:00
Charles-François Natali 6e6c59b508 Issue #23285: PEP 475 -- Retry system calls failing with EINTR. 2015-02-07 13:27:50 +00:00
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
Benjamin Peterson 98beb7599e merge 3.4 (#23093) 2014-12-21 21:00:51 -06:00
Benjamin Peterson 10e76b67c9 allow more operations to work on detached streams (closes #23093) 
Patch by Martin Panter.
 2014-12-21 20:51:50 -06:00
Nick Coghlan d600951748 Issue #22869: Split pythonrun into two modules 
- interpreter startup and shutdown code moved to a new
  pylifecycle.c module
- Py_OptimizeFlag moved into the new module with the other
  global flags
 2014-11-20 21:39:37 +10:00
Serhiy Storchaka 465e60e654 Issue #22033: Reprs of most Python implemened classes now contain actual 
class name instead of hardcoded one.
 2014-07-25 23:36:00 +03:00
Benjamin Peterson a96fea03e8 add BufferedIOBase.readinto1 (closes #20578) 
Patch by Nikolaus Rath.
 2014-06-22 14:17:44 -07:00
Serhiy Storchaka f10063e3c3 Issue #21310: Fixed possible resource leak in failed open(). 2014-06-09 13:32:34 +03:00
Nick Coghlan a9b15241c6 Close #20404: blacklist non-text encodings in io.TextIOWrapper 
- io.TextIOWrapper (and hence the open() builtin) now use the
  internal codec marking system added for issue #19619
- also tweaked the C code to only look up the encoding once,
  rather than multiple times
- the existing output type checks remain in place to deal with
  unmarked third party codecs.
 2014-02-04 22:11:18 +10:00
Antoine Pitrou 1328e9d0a0 Issue #20435: Fix _pyio.StringIO.getvalue() to take into account newline translation settings. 2014-02-02 23:38:48 +01:00
Antoine Pitrou 57839a6349 Issue #20435: Fix _pyio.StringIO.getvalue() to take into account newline translation settings. 2014-02-02 23:37:29 +01:00
Serhiy Storchaka 9f2e46de34 Issue #20424: Python implementation of io.StringIO now supports lone surrogates. 2014-01-29 11:45:31 +02:00
Serhiy Storchaka c92ea76f3f Issue #20424: Python implementation of io.StringIO now supports lone surrogates. 2014-01-29 11:33:26 +02:00
Serhiy Storchaka 6787a3806e Issue #15204: Deprecated the 'U' mode in file-like objects. 2013-11-23 22:12:06 +02:00
Serhiy Storchaka 3c41154331 Issue #17003: Unified the size argument names in the io module with common 
practice.
 2013-09-16 23:18:10 +03:00
Victor Stinner daf455554b Issue #18571: Implementation of the PEP 446: file descriptors and file handles 
are now created non-inheritable; add functions os.get/set_inheritable(),
os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().
 2013-08-28 00:53:59 +02:00
Brett Cannon cd171c8e92 Issue #18200: Back out usage of ModuleNotFoundError (8d28d44f3a9a) 2013-07-04 17:43:24 -04:00
Brett Cannon 0a140668fa Issue #18200: Update the stdlib (except tests) to use 
ModuleNotFoundError.
 2013-06-13 20:57:26 -04:00
Victor Stinner 678ad51b38 Issue #17516: remove dead code 2013-03-26 01:14:35 +01:00
Terry Jan Reedy 16b5c13668 Merge 3.3, issue #17047: remove doubled words found in 2.7 to 
3.4 Lib/*, as reported by Serhiy Storchaka and Matthew Barnett.
 2013-03-11 17:59:07 -04:00
Terry Jan Reedy 98472b8396 Merge 3.2, issue #17047: remove doubled words found in 2.7 to 
3.4 Lib/*, as reported by Serhiy Storchaka and Matthew Barnett.
 2013-03-11 17:58:27 -04:00
Terry Jan Reedy c30b7b16ea Issue #17047: remove doubled words found in 2.7 to 3.4 Lib/*, 
as reported by Serhiy Storchaka and Matthew Barnett.
 2013-03-11 17:57:08 -04:00
Andrew Svetlov f7a17b48d7 Replace IOError with OSError (#16715) 2012-12-25 16:47:37 +02:00
Benjamin Peterson 4c05969fc4 merge 3.3 (#16597) 2012-12-20 11:55:16 -06:00
Benjamin Peterson 68623614f0 call close on the underlying stream even if flush raises (closes #16597) 
Patch by Serhiy Storchaka.
 2012-12-20 11:53:11 -06:00
Andrew Svetlov ad28c7f9da Issue #16706: get rid of os.error 2012-12-18 22:02:39 +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
Andrew Svetlov 4e9e9c1c44 Issue #15571: comment the fact what python impl of TextIOWrapper always works in write_throuth mode 2012-08-13 16:09:54 +03:00
Florent Xicluna 109d57358e Issue #13248: io: Remove obsolete argument "max_buffer_size" of BufferedWriter and BufferedRWPair. 2012-07-07 17:03:22 +02:00
Jesus Cea 9436361e4c Closes #10142: Support for SEEK_HOLE/SEEK_DATA 2012-06-22 18:32:07 +02:00
Victor Stinner f86a5e8a93 Close #11022: TextIOWrapper doesn't call locale.setlocale() anymore 
open() and io.TextIOWrapper are now calling locale.getpreferredencoding(False)
instead of locale.getpreferredencoding() in text mode if the encoding is not
specified. Don't change temporary the locale encoding using locale.setlocale(),
use the current locale encoding instead of the user preferred encoding.

Explain also in open() documentation that locale.getpreferredencoding(False) is
called if the encoding is not specified.
 2012-06-05 13:43:22 +02:00
Jesus Cea 990eff0776 Backing out 86dc014cdd74. Not ready yet 2012-04-26 17:05:31 +02:00
Jesus Cea 2b47f0a23f Close #10142: Support for SEEK_HOLE/SEEK_DATA 2012-04-26 16:39:35 +02:00
Charles-François Natali d612de10e5 Issue #12760: Refer to the new 'x' open mode as "exclusive creation" mode. 2012-01-14 11:51:00 +01:00
Charles-François Natali dc3044c704 Issue #12760: Add a create mode to open(). Patch by David Townshend. 2012-01-09 22:40:02 +01:00
Antoine Pitrou 7fe601c5bf Issue #13322: Fix BufferedWriter.write() to ensure that BlockingIOError is 
raised when the wrapped raw file is non-blocking and the write would block.
Previous code assumed that the raw write() would raise BlockingIOError, but
RawIOBase.write() is defined to returned None when the call would block.
Patch by sbt.
 2011-11-21 20:22:01 +01:00
Antoine Pitrou 58fcf9f801 Issue #13322: Fix BufferedWriter.write() to ensure that BlockingIOError is 
raised when the wrapped raw file is non-blocking and the write would block.
Previous code assumed that the raw write() would raise BlockingIOError, but
RawIOBase.write() is defined to returned None when the call would block.
Patch by sbt.
 2011-11-21 20:16:44 +01:00
Éric Araujo e64052176d Merge follow-up for #11254 and other changes from 3.2 2011-11-03 05:17:11 +01:00
Éric Araujo 3924230498 Fix typo 2011-11-03 00:08:48 +01:00
Ross Lagerwall 59142db6d3 Issue #12797: Added custom opener parameter to builtin open() and FileIO.open(). 2011-10-31 20:34:46 +02:00
Antoine Pitrou 24d659daaf Use InterruptedError instead of checking for EINTR 2011-10-23 23:49:42 +02:00
Antoine Pitrou 6b4883dec0 PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy. 2011-10-12 02:54:14 +02:00
Antoine Pitrou d42c1d09e9 Issue #12591: Allow io.TextIOWrapper to work with raw IO objects (without 
a read1() method), and add a *write_through* parameter to
mandate unbuffered writes.
 2011-07-23 21:50:21 +02:00
Antoine Pitrou e96ec68101 Issue #12591: Allow io.TextIOWrapper to work with raw IO objects (without 
a read1() method), and add an undocumented *write_through* parameter to
mandate unbuffered writes.
 2011-07-23 21:46:35 +02:00
Victor Stinner b57f108b03 Issue #12175: BufferedReader.read(-1) now calls raw.readall() if available. 2011-05-26 00:19:38 +02:00
Victor Stinner d2780aedce (Merge 3.2) Issue #12175: RawIOBase.readall() now returns None if read() 
returns None.
 2011-05-25 22:51:16 +02:00
Victor Stinner 988512cfd7 (Merge 3.1) Issue #12175: RawIOBase.readall() now returns None if read() 
returns None.
 2011-05-25 22:49:15 +02:00
Victor Stinner a80987f20d Issue #12175: RawIOBase.readall() now returns None if read() returns None. 2011-05-25 22:47:16 +02:00
Antoine Pitrou d843c2d86f Merged revisions 88610 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r88610 | antoine.pitrou | 2011-02-25 22:24:11 +0100 (ven., 25 févr. 2011) | 4 lines

  Issue #10956: Buffered I/O classes retry reading or writing after a signal
  has arrived and the handler returned successfully.
........
 2011-02-25 21:34:39 +00:00
Antoine Pitrou 707ce82cab Issue #10956: Buffered I/O classes retry reading or writing after a signal 
has arrived and the handler returned successfully.
 2011-02-25 21:24:11 +00:00
Antoine Pitrou 211b81dd09 Issue #11114: Fix catastrophic performance of tell() on text files (up 
to 1000x faster in some cases).  It is still one to two order of magnitudes
slower than binary tell().
 2011-02-25 20:27:33 +00:00
Raymond Hettinger cbb80896ae Issue #10899: Move function type annotations into docstrings. 
Note, the docstrings (for the most part) were already very thorough
and included type information.
 2011-01-13 18:15:51 +00:00
Georg Brandl 4d73b570eb More PEP 8: no space around "=" in argument lists. 2011-01-13 07:13:06 +00:00
Raymond Hettinger 00fa03900c Issue 10899: Remove function type annotations from the stdlib 2011-01-13 02:52:26 +00:00
Raymond Hettinger d2b03e1409 Backport 87978: Do not expose function type annotations in the standard library. 2011-01-12 23:52:40 +00:00
Raymond Hettinger 3c94024c3e Issue #10899: No function type annotations in the standard library. 
Removed function type annotations from _pyio.py.
 2011-01-12 23:39:31 +00:00
Antoine Pitrou a4815caa7c Issue #10872: The repr() of TextIOWrapper objects now includes the mode 
if available.

(at Georg's request)
 2011-01-09 20:38:15 +00:00
Antoine Pitrou 6cfc5124f2 Merged revisions 87427 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r87427 | antoine.pitrou | 2010-12-21 22:20:59 +0100 (mar., 21 déc. 2010) | 3 lines

  Issue #10750: The `raw` attribute of buffered IO objects is now read-only.
........
 2010-12-21 21:26:09 +00:00
Antoine Pitrou 7f8f41808b Issue #10750: The `raw` attribute of buffered IO objects is now read-only. 2010-12-21 21:20:59 +00:00
Antoine Pitrou 243757eb79 Issue #10180: Pickling file objects is now explicitly forbidden, since 
unpickling them produced nonsensical results.
 2010-11-05 21:15:39 +00:00
Antoine Pitrou e5e75c64f2 Merged revisions 84814 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r84814 | antoine.pitrou | 2010-09-14 20:37:24 +0200 (mar., 14 sept. 2010) | 4 lines

  Issue #9854: The default read() implementation in io.RawIOBase now
  handles non-blocking readinto() returning None correctly.
........
 2010-09-14 18:53:07 +00:00
Antoine Pitrou 328ec7455f Issue #9854: The default read() implementation in io.RawIOBase now 
handles non-blocking readinto() returning None correctly.
 2010-09-14 18:37:24 +00:00
Amaury Forgeot d'Arc 616453c199 More docstring updates 2010-09-06 22:31:52 +00:00
Amaury Forgeot d'Arc ada99488d9 Change docstrings to match the implementation 2010-09-06 22:23:13 +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 0d739d7047 Issue #9293: I/O streams now raise `io.UnsupportedOperation` when an 
unsupported operation is attempted (for example, writing to a file open
only for reading).
 2010-09-05 23:01:12 +00:00
Antoine Pitrou faf9007d86 Merged revisions 80722 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

................
  r80722 | antoine.pitrou | 2010-05-03 18:48:20 +0200 (lun., 03 mai 2010) | 11 lines

  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 16:58:19 +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
Benjamin Peterson c3be11aac3 Merged revisions 80548-80549 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r80548 | benjamin.peterson | 2010-04-27 16:18:30 -0500 (Tue, 27 Apr 2010) | 1 line

  condense import
........
  r80549 | benjamin.peterson | 2010-04-27 16:19:06 -0500 (Tue, 27 Apr 2010) | 1 line

  correct signature
........
 2010-04-27 21:24:03 +00:00
Benjamin Peterson 95e392c111 Merged revisions 80544 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r80544 | benjamin.peterson | 2010-04-27 16:01:54 -0500 (Tue, 27 Apr 2010) | 1 line

  reject None as the buffering argument like the C implementation does #8546
........
 2010-04-27 21:07:21 +00:00