Commit Graph

163 Commits

Author SHA1 Message Date
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 6b4883dec0 PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy. 2011-10-12 02:54:14 +02:00
Charles-François Natali b619bb27ed 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.
2011-10-05 19:55:56 +02:00
Charles-François Natali 42c28cdd1d 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.
2011-10-05 19:53:43 +02:00
Antoine Pitrou bf009f0bce Issue #13087: BufferedReader.seek() now always raises UnsupportedOperation
if the underlying raw stream is unseekable, even if the seek could be
satisfied using the internal buffer.  Patch by John OConnor.
2011-10-04 12:28:52 +02:00
Antoine Pitrou 1e44fecc52 Issue #13087: BufferedReader.seek() now always raises UnsupportedOperation
if the underlying raw stream is unseekable, even if the seek could be
satisfied using the internal buffer.  Patch by John O'Connor.
2011-10-04 12:26:20 +02:00
Ezio Melotti d8b509b192 #13012: use splitlines(keepends=True/False) instead of splitlines(0/1). 2011-09-28 17:37:55 +03:00
Benjamin Peterson 9fd5374d4e merge 3.2 (#12878) 2011-09-03 09:32:24 -04:00
Benjamin Peterson f6f3a35447 add a __dict__ descr for IOBase (closes #12878) 2011-09-03 09:26:20 -04:00
Antoine Pitrou e8bb1a0229 Issue #12213: Fix a buffering bug with interleaved reads and writes that
could appear on BufferedRandom streams.
2011-08-20 14:52:04 +02:00
Antoine Pitrou e05565ec5a Issue #12213: Fix a buffering bug with interleaved reads and writes that
could appear on BufferedRandom streams.
2011-08-20 14:39:23 +02:00
Antoine Pitrou 107d65d144 Fix typo in test names 2011-08-19 20:33:11 +02:00
Antoine Pitrou 20db51108c Fix typo in test names 2011-08-19 20:32:34 +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
Antoine Pitrou 093c8e4bf0 Issue #12149: Update the method cache after a type's dictionnary gets
cleared by the garbage collector.  This fixes a segfault when an instance
and its type get caught in a reference cycle, and the instance's
deallocator calls one of the methods on the type (e.g. when subclassing
IOBase).

Diagnosis and patch by Davide Rizzo.
2011-07-12 21:58:39 +02:00
Antoine Pitrou 84f1b1718d Issue #12149: Update the method cache after a type's dictionnary gets
cleared by the garbage collector.  This fixes a segfault when an instance
and its type get caught in a reference cycle, and the instance's
deallocator calls one of the methods on the type (e.g. when subclassing
IOBase).

Diagnosis and patch by Davide Rizzo.
2011-07-12 21:57:15 +02:00
Victor Stinner cd1aa0d5ea Issue #12429: Skip interrupted write tests on FreeBSD <= 7
On FreeBSD, the SIGALRM signal is sometimes received by the reader thread.
2011-07-04 11:48:17 +02:00
Charles-François Natali 2d51721832 Issue #12196: Add PIPE_MAX_SIZE to test.support, constant larger than the
underlying OS pipe buffer size.
2011-05-29 16:36:44 +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
Victor Stinner af62c7d3de (Merge 3.2) Issue #12175: FileIO.readall() now raises a ValueError instead of
an IOError if the file is closed.
2011-05-25 22:13:47 +02:00
Victor Stinner 4767114e77 (Merge 3.1) Issue #12175: FileIO.readall() now raises a ValueError instead of
an IOError if the file is closed.
2011-05-25 22:11:55 +02:00
Victor Stinner b79f28ccbd Issue #12175: FileIO.readall() now raises a ValueError instead of an IOError if
the file is closed.
2011-05-25 22:09:03 +02:00
Antoine Pitrou b89b31a158 Issue #12062: 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 00:25:53 +02:00
Antoine Pitrou 00dd182b8e Issue #12062: 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 00:16:28 +02:00
Antoine Pitrou 7c40489180 Issue #12062: 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 00:13:33 +02:00
Antoine Pitrou 3486a98dcd Issue #9971: Write an optimized implementation of BufferedReader.readinto().
Patch by John O'Connor.
2011-05-12 01:57:53 +02:00
Victor Stinner a929335961 Issue #8407, issue #11859: Add signal.pthread_sigmask() function to fetch
and/or change the signal mask of the calling thread.

Fix also tests of test_io using threads and an alarm: use pthread_sigmask() to
ensure that the SIGALRM signal is received by the main thread.

Original patch written by Jean-Paul Calderone.
2011-04-30 15:21:58 +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
Marc-André Lemburg 8f36af7a4c Normalize the encoding names for Latin-1 and UTF-8 to
'latin-1' and 'utf-8'.

These are optimized in the Python Unicode implementation
to result in more direct processing, bypassing the codec
registry.

Also see issue11303.
2011-02-25 15:42:01 +00:00
Brett Cannon 31f5929c1e Issue #10990: Prevent tests from clobbering a set trace function.
Many tests simply didn't care if they unset a pre-existing trace function. This
made test coverage impossible. This patch fixes various tests to put back any
pre-existing trace function. It also introduces test.support.no_tracing as a
decorator which will temporarily unset the trace function for tests which
simply fail otherwise.

Thanks to Kristian Vlaardingerbroek for helping to find the cause of various
trace function unsets.
2011-02-21 19:29:56 +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 976157f9f3 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 19:21:49 +00:00
Antoine Pitrou f3b68b3f98 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.
2010-12-03 18:41:39 +00:00
Ezio Melotti 19f2aeba67 Merged revisions 86596 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r86596 | ezio.melotti | 2010-11-20 21:04:17 +0200 (Sat, 20 Nov 2010) | 1 line

  #9424: Replace deprecated assert* methods in the Python test suite.
........
2010-11-21 01:30:29 +00:00
Ezio Melotti b3aedd4862 #9424: Replace deprecated assert* methods in the Python test suite. 2010-11-20 19:04:17 +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
Benjamin Peterson 556c7355dd use addCleanup 2010-10-31 01:35:43 +00:00
Benjamin Peterson ebe5d8ae3b patch up leaking fds 2010-10-31 01:30:11 +00:00
Benjamin Peterson d8fc2e1aeb this test manages the fds itself 2010-10-31 01:19:53 +00:00
Brett Cannon 5a9e91b050 Silence ResourceWarning when testing that the file destructor closes the file. 2010-10-29 23:53:03 +00:00
Antoine Pitrou e033e06db0 Issue #10093: ResourceWarnings are now issued when files and sockets are
deallocated without explicit closing.  These warnings are silenced by
default, except in pydebug mode.
2010-10-29 10:38:18 +00:00
Antoine Pitrou 2731494720 Merged revisions 85482 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r85482 | antoine.pitrou | 2010-10-14 17:34:31 +0200 (jeu., 14 oct. 2010) | 4 lines

  Replace the "compiler" resource with the more generic "cpu", so
  as to mark CPU-heavy tests.
........
2010-10-14 15:41:23 +00:00
Antoine Pitrou 5bc4fa7a49 Replace the "compiler" resource with the more generic "cpu", so
as to mark CPU-heavy tests.
2010-10-14 15:34:31 +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