Commit Graph

69 Commits

Author SHA1 Message Date
R David Murray 5b2cf5e651 #17275: Fix class name in init errors in C bufferedio classes.
This fixes an apparent copy-and-paste error.

Original patch by Manuel Jacob.
2013-02-23 22:11:21 -05:00
Serhiy Storchaka 354d50ee37 Issue #17106: Fix a segmentation fault in io.TextIOWrapper when an underlying
stream or a decoder produces data of an unexpected type (i.e. when
io.TextIOWrapper initialized with text stream or use bytes-to-bytes codec).
2013-02-03 17:10:42 +02:00
Gregory P. Smith a998ad0135 Additional fix for Issue #12268: The io module file object writelines() methods
no longer abort early when one of its write system calls is interrupted (EINTR).
2013-02-01 13:02:59 -08:00
Serhiy Storchaka 74f49ab28b Issue #15989: Fix several occurrences of integer overflow
when result of PyInt_AsLong() or PyLong_AsLong() narrowed
to int without checks.

This is a backport of changesets 13e2e44db99d and 525407d89277.
2013-01-19 12:55:39 +02:00
Victor Stinner 23a32ba0e5 Issue #16367: Fix FileIO.readall() on Windows for files larger than 2 GB 2013-01-03 03:33:21 +01:00
Benjamin Peterson a2d6d7121e call close on the underlying stream even if flush raises (#16597) 2012-12-20 12:24:10 -06:00
Andrew Svetlov 4bb142b1b7 Issue #16714: use 'raise' exceptions, don't 'throw'.
Patch by Serhiy Storchaka.
2012-12-18 21:27:37 +02:00
Gregory P. Smith 99716166b1 Fixes Issue #12268 for the io module - File readline, readlines and
read or readall methods no longer lose data when an underlying read
system call is interrupted within an io module object.  IOError is no
longer raised due to a read system call returning EINTR from within
these methods.

This is a backport of changeset 781b95159954 from 3.2.
The earlier 2.7 changeset 67dc99a989cd already fixed this for the
builtin python 2.x file object.
2012-10-12 13:02:06 -07:00
Ezio Melotti ba372a59d1 #15796: Fix \n in readline docstring. 2012-09-18 07:17:49 +03:00
Antoine Pitrou c5eec0e387 Issue #15841: The readable(), writable() and seekable() methods of io.BytesIO
and io.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 c5bef75c77 Issue #15604: Update uses of PyObject_IsTrue() to check for and handle errors correctly.
Patch by Serhiy Storchaka.
2012-08-15 23:16:51 +02:00
Antoine Pitrou 76370f4977 Make TextIOWrapper's documentation clearer by copying the newline argument's description from open(). 2012-08-04 00:55:38 +02:00
Antoine Pitrou baee34c344 Issue #15489: Add a __sizeof__ implementation for BytesIO objects.
Patch by Serhiy Storchaka.
2012-07-30 00:01:06 +02:00
Antoine Pitrou bff5df0d1c Issue #15487: Add a __sizeof__ implementation for buffered I/O objects.
Patch by Serhiy Storchaka.
2012-07-29 19:02:46 +02:00
Antoine Pitrou c2ec992698 Issue #15247: FileIO now raises an error when given a file descriptor pointing to a directory. 2012-07-06 18:48:24 +02:00
Hynek Schlawack 9bd4bf2a3d #10053: Don't close FDs when FileIO.__init__ fails
Loosely based on the work by Hirokazu Yamamoto.
2012-06-21 19:45:19 +02:00
Hynek Schlawack 877effc298 #4841: Fix FileIO constructor to honor closefd when called repeatedly
Patch by Victor Stinner.
2012-05-25 09:24:18 +02:00
Antoine Pitrou 4b536d4771 Issue #14437: Fix building the _io module under Cygwin. 2012-03-31 23:53:07 +02:00
Éric Araujo 7f4b3be2cc Fix typo “seperator” 2012-02-26 01:41:39 +01:00
Antoine Pitrou 5aa7df320f 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
Nadeem Vawda 36248154a9 Issue #13159: Replace FileIO's quadratic-time buffer growth algorithm with a linear-time one.
Also fix the builtin file class and the bz2 module, which used the same algorithm.
2011-10-13 13:52:46 +02:00
Charles-François Natali 9ffcbf71a5 Issue #13070: Fix a crash when a TextIOWrapper caught in a reference cycle
would be finalized after the reference to its underlying BufferedRWPair's
writer got cleared by the GC.
2011-10-06 19:09:45 +02:00
Antoine Pitrou 808cec536a Issue #12213: Fix a buffering bug with interleaved reads and writes that
could appear on io.BufferedRandom streams.
2011-08-20 15:40:58 +02:00
Eli Bendersky eaf312a0a4 Issue #12434: make StringIO.write error message consistent with Python 2.7 nomenclature 2011-07-22 14:39:55 +03:00
Victor Stinner 59729ff609 Issue #9611, #9015: FileIO.read(), FileIO.readinto(), FileIO.write() and
os.write() clamp the length to INT_MAX on Windows.
2011-07-05 11:28:19 +02:00
Victor Stinner daf17e9bc8 Issue #12175: RawIOBase.readall() now returns None if read() returns None. 2011-05-25 22:52:37 +02:00
Victor Stinner 5100a405dc Issue #12175: FileIO.readall() now raises a ValueError instead of an IOError if
the file is closed.
2011-05-25 22:15:36 +02:00
Antoine Pitrou ee46a7bf9c Issue #12062: In the `io` module, fix a flushing bug when doing a certain
type of I/O sequence on a file opened in read+write mode (namely: reading,
seeking a bit forward, writing, then seeking before the previous write but
still within buffered data, and writing again).
2011-05-13 00:31:52 +02:00
Ezio Melotti c2077b0d9b #11565: Fix several typos. Patch by Piotr Kasprzyk. 2011-03-16 12:34:31 +02:00
Antoine Pitrou 6439c00a6d 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 21:35:47 +00:00
Antoine Pitrou fc9ead69e5 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 21:26:55 +00:00
Antoine Pitrou 4cb64ad8bb Merged revisions 86981,86984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r86981 | antoine.pitrou | 2010-12-03 19:41:39 +0100 (ven., 03 déc. 2010) | 5 lines

  Issue #10478: Reentrant calls inside buffered IO objects (for example by
  way of a signal handler) now raise a RuntimeError instead of freezing the
  current process.
........
  r86984 | antoine.pitrou | 2010-12-03 20:14:17 +0100 (ven., 03 déc. 2010) | 3 lines

  Add an "advanced topics" section to the io doc.
........
2010-12-03 19:31:52 +00:00
Georg Brandl 1060380ea4 Merged revisions 85768-85771,85773,85777,85823,85825 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r85768 | georg.brandl | 2010-10-21 14:59:14 +0200 (Do, 21 Okt 2010) | 1 line

  #9919: fix off-by-one error in lineno command in Misc/gdbinit; also add newline to its output.
........
  r85769 | georg.brandl | 2010-10-21 15:01:23 +0200 (Do, 21 Okt 2010) | 1 line

  Fix missing import.
........
  r85770 | georg.brandl | 2010-10-21 15:29:10 +0200 (Do, 21 Okt 2010) | 1 line

  #3077: fix h2py substitution of character literals.
........
  r85771 | georg.brandl | 2010-10-21 15:34:51 +0200 (Do, 21 Okt 2010) | 1 line

  #1203650: allow larger list of files in windows makefile for freeze.
........
  r85773 | georg.brandl | 2010-10-21 15:45:52 +0200 (Do, 21 Okt 2010) | 1 line

  #4829: better error message for invalid file mode
........
  r85777 | georg.brandl | 2010-10-21 17:44:51 +0200 (Do, 21 Okt 2010) | 1 line

  Add .hgeol file for the Mercurial EOL extension.
........
  r85823 | georg.brandl | 2010-10-24 16:32:45 +0200 (So, 24 Okt 2010) | 1 line

  Fix style.
........
  r85825 | georg.brandl | 2010-10-24 17:16:02 +0200 (So, 24 Okt 2010) | 1 line

  Add documentation about the default warnings filters.
........
2010-11-26 08:10:41 +00:00
Benjamin Peterson 4fec9ce601 Merged revisions 86587 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r86587 | benjamin.peterson | 2010-11-20 11:24:04 -0600 (Sat, 20 Nov 2010) | 1 line

  correct logic when pos is after the string #10467
........
2010-11-20 17:31:08 +00:00
Antoine Pitrou 594a046b88 Merged revisions 85982 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r85982 | antoine.pitrou | 2010-10-30 18:19:14 +0200 (sam., 30 oct. 2010) | 4 lines

  Issue #10253: FileIO leaks a file descriptor when trying to open a file
  for append that isn't seekable.  Patch by Brian Brazil.
........
2010-10-31 13:05:48 +00:00
Antoine Pitrou 78de9cc146 Merged revisions 85864 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r85864 | antoine.pitrou | 2010-10-27 21:45:43 +0200 (mer., 27 oct. 2010) | 5 lines

  In open(), only set the buffer size from st.st_blksize when it is greater
  than 1.  This matches the pure Python implementation in _pyio and should
  fix a couple of failures on the NetBSD buildbot.
........
2010-10-27 19:53:15 +00:00
Antoine Pitrou 6391b3440f 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 18:48:19 +00:00
Antoine Pitrou 5cd2d8c7ec Merged revisions 84438 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r84438 | antoine.pitrou | 2010-09-02 21:48:07 +0200 (jeu., 02 sept. 2010) | 3 lines

  BytesIO.getvalue() and StringIO.getvalue() are METH_NOARGS.
........
2010-09-02 22:23:19 +00:00
Antoine Pitrou 3ebaed60b4 Merged revisions 84239 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r84239 | antoine.pitrou | 2010-08-21 21:09:32 +0200 (sam., 21 août 2010) | 4 lines

  Issue #9617: Signals received during a low-level write operation aren't
  ignored by the buffered IO layer anymore.
........
2010-08-21 19:17:25 +00:00
Antoine Pitrou cb4f47c377 Merged revisions 83944 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r83944 | antoine.pitrou | 2010-08-11 15:31:33 +0200 (mer., 11 août 2010) | 6 lines

  Issue #9550: a BufferedReader could issue an additional read when the
  original read request had been satisfied, which can block indefinitely
  when the underlying raw IO channel is e.g. a socket.  Report and original
  patch by Jason V. Miller.
........
2010-08-11 13:40:17 +00:00
Antoine Pitrou 607951d405 Merged revisions 83411 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r83411 | antoine.pitrou | 2010-08-01 18:53:42 +0200 (dim., 01 août 2010) | 4 lines

  Issue #9448: Fix a leak of OS resources (mutexes or semaphores) when
  re-initializing a buffered IO object by calling its `__init__` method.
........
2010-08-01 16:57:17 +00:00
Antoine Pitrou b26dc46576 Untabify Modules/_io/fileio.c 2010-05-05 16:27:30 +00:00
Antoine Pitrou f7fd8e4c94 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 16:25:33 +00:00
Antoine Pitrou 7c587bf53d Issue #8438: Remove reference to the missing "surrogateescape" encoding
error handler from the new IO library.
2010-04-19 18:52:43 +00:00
Antoine Pitrou bba8f2d10a Revert temporary commit in r79937 2010-04-10 23:32:12 +00:00
Antoine Pitrou 16e026cc94 Temporary commit of fix to issue #5380 (in order to watch buildbot response) 2010-04-10 22:43:05 +00:00
Andrew M. Kuchling 4b81bc7fe6 #7706: add include guards where they're missing; required for Windows CE 2010-02-22 23:12:00 +00:00
Antoine Pitrou f3fa074703 - 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 22:26:04 +00:00
Antoine Pitrou e812d29b52 Issue #7545: improve documentation of the `buffering` argument in io.open(). 2009-12-19 21:01:10 +00:00
Benjamin Peterson aef189939e remove unused variable 2009-12-13 19:27:02 +00:00