This restores 3.4 behaviour, which was removed by revision 3b5279b5bfd1. The
fstat() call fails with ENOENT for a Virtual Box shared folder filesystem if
the file entry has been unlinked, e.g. for a temporary file.
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.
while it is holding a lock to a buffered I/O object, and the main thread
tries to use the same I/O object (typically stdout or stderr). A fatal
error is emitted instead.
while it is holding a lock to a buffered I/O object, and the main thread
tries to use the same I/O object (typically stdout or stderr). A fatal
error is emitted instead.
EINTR error and special cases for Windows.
These functions now truncate the length to PY_SSIZE_T_MAX to have a portable
and reliable behaviour. For example, read() result is undefined if counter is
greater than PY_SSIZE_T_MAX on Linux.
raise a SystemError if a function returns a result and raises an exception.
The SystemError is chained to the previous exception.
Refactor also PyObject_Call() and PyCFunction_Call() to make them more readable.
Remove some checks which became useless (duplicate checks).
Change reviewed by Serhiy Storchaka.
Fix handling of EINTR: don't return None if PyErr_CheckSignals() raised an
exception.
Initialize also the length outside the loop to only initialize it once.
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.
closefd was documented in the open docs but not the matching FileIO
class documented. Further, closefd, part of the core state for the
object was not shown.
In review it was noted that the open docs are a little confusing about
the interaction between closefd and paths, so tweaked them at the same
time.
private structure of the _io module to fix a compiler warning (overflow when
assigning the value 1). Fix also a cast in
incrementalnewlinedecoder_setstate(). Patch written by Hallvard B Furuseth.
Patch by Caelyn McAulay.
Neither Caelyn nor I could find any cases in 2.7 or 3.4/5 where an
operation on a closed stream raised IOError; generally the C
implementations have a macro to check for the stream being closed, and
these macros all raised ValueError. If we find any, a new bug should
be opened.
- 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.
with an assertion error if they are called with an exception set
(PyErr_Occurred()).
If these functions are called with an exception set, the exception may be
cleared and so the caller looses its exception.
Add also assertions to PyEval_CallObjectWithKeywords() and call_function() to
check if the function succeed with no exception set, or the function failed
with an exception set.
Pass the original filename argument to OSError constructor, instead of trying
to encode it to or decode it from the filesystem encoding. This change avoids
an additionnal UnicodeDecodeError on Windows if the filename cannot be decoded
from the filesystem encoding (ANSI code page).
no longer lose data when an underlying read system call is interrupted.
IOError is no longer raised due to a read system call returning EINTR
from within these methods.
no longer lose data when an underlying read system call is interrupted.
IOError is no longer raised due to a read system call returning EINTR
from within these methods.
If an identical code line is in both at the end of if and else, it can as well
stand after the block. :) The code is from 464cf523485e, I didn't see it before
checking the commits in the web interface of course.
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.
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.
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.
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).
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).
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).
bytes on Windows if the file is a TTY to workaround a Windows bug. The Windows
console returns an error (12: not enough space error) on writing into stdout if
stdout mode is binary and the length is greater than 66,000 bytes (or less,
depending on heap usage).
Windows if the file is a TTY to workaround a Windows bug. The Windows console
returns an error (12: not enough space error) on writing into stdout if
stdout mode is binary and the length is greater than 66,000 bytes (or less,
depending on heap usage).
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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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.
........
On Windows, set the binary mode on stdin, stdout, stderr and all
io.FileIO objects (to not translate newlines, \r\n <=> \n). The Python parser
translates newlines (\r\n => \n).
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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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.
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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.
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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
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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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.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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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.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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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.
........
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.
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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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.
........
object to Py_FileSystemDefaultEncoding with the "surrogateescape" error
handler, return a bytes object. If Py_FileSystemDefaultEncoding is not set,
fall back to UTF-8.
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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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
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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.
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svn+ssh://pythondev@svn.python.org/python/trunk
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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.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r78338 | andrew.kuchling | 2010-02-22 15:04:02 -0600 (Mon, 22 Feb 2010) | 4 lines
Remove Tools/modulator, a reference to it in the docs, and a screenshot of it.
(I asked the BDFL first, and he approved removing it. The last actual bugfix
to Tools/modulator was in 2001; since then all changes have been search-and-replace:
string methods, whitespace fixes, etc.)
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r78345 | andrew.kuchling | 2010-02-22 17:10:52 -0600 (Mon, 22 Feb 2010) | 1 line
#7706: DONT_HAVE_ERRNO_H is no longer defined by configure (after rev.46819).
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r78346 | andrew.kuchling | 2010-02-22 17:12:00 -0600 (Mon, 22 Feb 2010) | 1 line
#7706: add include guards where they're missing; required for Windows CE
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r78561 | andrew.kuchling | 2010-03-01 13:51:43 -0600 (Mon, 01 Mar 2010) | 1 line
#7191: describe more details of wbits parameter
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r78562 | andrew.kuchling | 2010-03-01 14:11:57 -0600 (Mon, 01 Mar 2010) | 1 line
#7637: avoid repeated-concatenation antipattern in example
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r78566 | barry.warsaw | 2010-03-01 15:46:51 -0600 (Mon, 01 Mar 2010) | 4 lines
Manually copy patch for bug 7250 from the release26-maint branch. I suck
because I did this in the wrong order and couldn't smack svnmerge into
submission.
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r78574 | benjamin.peterson | 2010-03-01 17:25:13 -0600 (Mon, 01 Mar 2010) | 1 line
remove CVS id
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r78581 | michael.foord | 2010-03-02 08:22:15 -0600 (Tue, 02 Mar 2010) | 1 line
Link correction in documentation.
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r78634 | benjamin.peterson | 2010-03-03 15:28:25 -0600 (Wed, 03 Mar 2010) | 1 line
rephrase
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r78660 | dirkjan.ochtman | 2010-03-04 13:21:53 -0600 (Thu, 04 Mar 2010) | 4 lines
Try to fix buildbot breakage from r78384.
Thanks bitdancer and briancurtin for the help.
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r78675 | florent.xicluna | 2010-03-04 19:12:14 -0600 (Thu, 04 Mar 2010) | 2 lines
These line should not be there.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r77895 | antoine.pitrou | 2010-01-31 23:47:27 +0100 (dim., 31 janv. 2010) | 12 lines
Merged revisions 77890 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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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.
........
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r77896 | antoine.pitrou | 2010-02-01 00:12:29 +0100 (lun., 01 févr. 2010) | 3 lines
r77895 broke doctest.
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svn+ssh://pythondev@svn.python.org/python/trunk
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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.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r76806 | benjamin.peterson | 2009-12-13 13:25:34 -0600 (Sun, 13 Dec 2009) | 14 lines
Merged revisions 76805 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r76805 | benjamin.peterson | 2009-12-13 13:19:07 -0600 (Sun, 13 Dec 2009) | 7 lines
accept None as the same as having passed no argument in file types #7349
This is for consistency with imitation file objects like StringIO and BytesIO.
This commit also adds a few tests, where they were lacking for concerned
methods.
........
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r76808 | benjamin.peterson | 2009-12-13 13:28:09 -0600 (Sun, 13 Dec 2009) | 9 lines
Merged revisions 76807 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r76807 | benjamin.peterson | 2009-12-13 13:27:02 -0600 (Sun, 13 Dec 2009) | 1 line
remove unused variable
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svn+ssh://pythondev@svn.python.org/python/trunk
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r76805 | benjamin.peterson | 2009-12-13 13:19:07 -0600 (Sun, 13 Dec 2009) | 7 lines
accept None as the same as having passed no argument in file types #7349
This is for consistency with imitation file objects like StringIO and BytesIO.
This commit also adds a few tests, where they were lacking for concerned
methods.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r75149 | gregory.p.smith | 2009-09-29 16:56:31 -0500 (Tue, 29 Sep 2009) | 3 lines
Mention issue6972 in extractall docs about overwriting things outside of
the supplied path.
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r75260 | andrew.kuchling | 2009-10-05 16:24:20 -0500 (Mon, 05 Oct 2009) | 1 line
Wording fix
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r75261 | andrew.kuchling | 2009-10-05 16:24:35 -0500 (Mon, 05 Oct 2009) | 1 line
Fix narkup
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r75262 | andrew.kuchling | 2009-10-05 16:25:03 -0500 (Mon, 05 Oct 2009) | 1 line
Document 'skip' parameter to constructor
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r75263 | andrew.kuchling | 2009-10-05 16:25:35 -0500 (Mon, 05 Oct 2009) | 1 line
Note side benefit of socket.create_connection()
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r75265 | andrew.kuchling | 2009-10-05 17:31:11 -0500 (Mon, 05 Oct 2009) | 1 line
Reword sentence
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r75266 | andrew.kuchling | 2009-10-05 17:32:48 -0500 (Mon, 05 Oct 2009) | 1 line
Use standard comma punctuation; reword some sentences in the docs
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r75267 | andrew.kuchling | 2009-10-05 17:42:56 -0500 (Mon, 05 Oct 2009) | 1 line
Backport r73983: Document the thousands separator.
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r75292 | benjamin.peterson | 2009-10-08 22:11:36 -0500 (Thu, 08 Oct 2009) | 1 line
death to old CVS keyword
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r75300 | benjamin.peterson | 2009-10-09 16:48:14 -0500 (Fri, 09 Oct 2009) | 1 line
fix some coding style
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r75376 | benjamin.peterson | 2009-10-11 20:26:07 -0500 (Sun, 11 Oct 2009) | 1 line
platform we don't care about
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r75405 | neil.schemenauer | 2009-10-14 12:17:14 -0500 (Wed, 14 Oct 2009) | 4 lines
Issue #1754094: Improve the stack depth calculation in the compiler.
There should be no other effect than a small decrease in memory use.
Patch by Christopher Tur Lesniewski-Laas.
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r75429 | benjamin.peterson | 2009-10-14 20:47:28 -0500 (Wed, 14 Oct 2009) | 1 line
pep8ify if blocks
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r75430 | benjamin.peterson | 2009-10-14 20:49:37 -0500 (Wed, 14 Oct 2009) | 1 line
use floor division and add a test that exercises the tabsize codepath
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r75431 | benjamin.peterson | 2009-10-14 20:56:25 -0500 (Wed, 14 Oct 2009) | 1 line
change test to what I intended
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r75432 | benjamin.peterson | 2009-10-14 22:05:39 -0500 (Wed, 14 Oct 2009) | 1 line
some cleanups
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r75433 | benjamin.peterson | 2009-10-14 22:06:55 -0500 (Wed, 14 Oct 2009) | 1 line
make inspect.isabstract() always return a boolean; add a test for it, too #7069
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r75437 | benjamin.peterson | 2009-10-15 10:44:46 -0500 (Thu, 15 Oct 2009) | 1 line
only clear a module's __dict__ if the module is the only one with a reference to it #7140
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r75445 | vinay.sajip | 2009-10-16 09:06:44 -0500 (Fri, 16 Oct 2009) | 1 line
Issue #7120: logging: Removed import of multiprocessing which is causing crash in GAE.
........
r75501 | antoine.pitrou | 2009-10-18 13:37:11 -0500 (Sun, 18 Oct 2009) | 3 lines
Add a comment about unreachable code, and fix a typo
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r75551 | benjamin.peterson | 2009-10-19 22:14:10 -0500 (Mon, 19 Oct 2009) | 1 line
use property api
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r75572 | benjamin.peterson | 2009-10-20 16:55:17 -0500 (Tue, 20 Oct 2009) | 1 line
clarify buffer arg #7178
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r75589 | benjamin.peterson | 2009-10-21 21:26:47 -0500 (Wed, 21 Oct 2009) | 1 line
whitespace
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r75590 | benjamin.peterson | 2009-10-21 21:36:47 -0500 (Wed, 21 Oct 2009) | 1 line
rewrite to be nice to other implementations
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r75591 | benjamin.peterson | 2009-10-21 21:50:38 -0500 (Wed, 21 Oct 2009) | 4 lines
rewrite for style, clarify, and comments
Also, use the hasattr() like scheme of allowing BaseException exceptions through.
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r75657 | antoine.pitrou | 2009-10-24 07:41:27 -0500 (Sat, 24 Oct 2009) | 3 lines
Fix compilation error in debug mode.
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r75742 | benjamin.peterson | 2009-10-26 17:51:16 -0500 (Mon, 26 Oct 2009) | 1 line
use 'is' instead of id()
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r75868 | benjamin.peterson | 2009-10-27 15:59:18 -0500 (Tue, 27 Oct 2009) | 1 line
test expect base classes
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r75952 | georg.brandl | 2009-10-29 15:38:32 -0500 (Thu, 29 Oct 2009) | 1 line
Use the correct function name in docstring.
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r75953 | georg.brandl | 2009-10-29 15:39:50 -0500 (Thu, 29 Oct 2009) | 1 line
Remove mention of the old -X command line switch.
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r75954 | georg.brandl | 2009-10-29 15:53:00 -0500 (Thu, 29 Oct 2009) | 1 line
Use constants instead of magic integers for test result. Do not re-run with --verbose3 for environment changing tests.
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r75955 | georg.brandl | 2009-10-29 15:54:03 -0500 (Thu, 29 Oct 2009) | 1 line
Use a single style for all the docstrings in the math module.
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r75956 | georg.brandl | 2009-10-29 16:16:34 -0500 (Thu, 29 Oct 2009) | 1 line
I do not think the "railroad" program mentioned is still available.
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r75957 | georg.brandl | 2009-10-29 16:44:56 -0500 (Thu, 29 Oct 2009) | 1 line
Fix constant name.
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r76057 | benjamin.peterson | 2009-11-02 09:06:45 -0600 (Mon, 02 Nov 2009) | 1 line
prevent a rather unlikely segfault
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r76105 | georg.brandl | 2009-11-04 01:38:12 -0600 (Wed, 04 Nov 2009) | 1 line
#7259: show correct equivalent for operator.i* operations in docstring; fix minor issues in operator docs.
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r76139 | benjamin.peterson | 2009-11-06 19:04:38 -0600 (Fri, 06 Nov 2009) | 1 line
spelling
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r76143 | georg.brandl | 2009-11-07 02:26:07 -0600 (Sat, 07 Nov 2009) | 1 line
#7271: fix typo.
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r76162 | benjamin.peterson | 2009-11-08 22:10:53 -0600 (Sun, 08 Nov 2009) | 1 line
discuss how to use -p
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r76223 | georg.brandl | 2009-11-12 02:29:46 -0600 (Thu, 12 Nov 2009) | 1 line
Give the profile module a module directive.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r75941 | mark.dickinson | 2009-10-29 09:58:06 +0000 (Thu, 29 Oct 2009) | 11 lines
Merged revisions 75939 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r75939 | mark.dickinson | 2009-10-29 09:46:04 +0000 (Thu, 29 Oct 2009) | 5 lines
Roll back ill-considered attempts to fix printf specifier mismatch for off_t.
The sensible solution seems to be to implement %lld for PyString_FromFormat(V)
and PyErr_Format. See issue #7228.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r75939 | mark.dickinson | 2009-10-29 09:46:04 +0000 (Thu, 29 Oct 2009) | 5 lines
Roll back ill-considered attempts to fix printf specifier mismatch for off_t.
The sensible solution seems to be to implement %lld for PyString_FromFormat(V)
and PyErr_Format. See issue #7228.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r75905 | mark.dickinson | 2009-10-28 07:23:49 +0000 (Wed, 28 Oct 2009) | 1 line
Replace long long with PY_LONG_LONG
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r75881 | mark.dickinson | 2009-10-27 21:49:48 +0000 (Tue, 27 Oct 2009) | 10 lines
Merged revisions 75879 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r75879 | mark.dickinson | 2009-10-27 21:48:20 +0000 (Tue, 27 Oct 2009) | 3 lines
Silence gcc warnings when trying to print an off_t using "lld", on platforms
where off_t has type long (e.g., 64-bit Linux).
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svn+ssh://pythondev@svn.python.org/python/trunk
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r75879 | mark.dickinson | 2009-10-27 21:48:20 +0000 (Tue, 27 Oct 2009) | 3 lines
Silence gcc warnings when trying to print an off_t using "lld", on platforms
where off_t has type long (e.g., 64-bit Linux).
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r75729 | mark.dickinson | 2009-10-26 20:02:55 +0000 (Mon, 26 Oct 2009) | 10 lines
Merged revisions 75728 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r75728 | mark.dickinson | 2009-10-26 19:59:23 +0000 (Mon, 26 Oct 2009) | 3 lines
Use correct conversion specifier and length modifier when printing an
integer of type off_t. Also, don't assume that long long is available.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r75728 | mark.dickinson | 2009-10-26 19:59:23 +0000 (Mon, 26 Oct 2009) | 3 lines
Use correct conversion specifier and length modifier when printing an
integer of type off_t. Also, don't assume that long long is available.
........
Serhiy Storchaka
Martin Panter
Martin Panter
Robert Collins
Steve Dower
Antoine Pitrou
Berker Peksag
Larry Hastings
Christian Heimes
Victor Stinner
Charles-François Natali
Stefan Krah
Benjamin Peterson
Andrew Kuchling
Georg Brandl
Nick Coghlan
Christian Heimes
Richard Oudkerk
Terry Jan Reedy
R David Murray
Gregory P. Smith
Andrew Svetlov
Jesus Cea
Ezio Melotti
Florent Xicluna
Hynek Schlawack
Ross Lagerwall
Brett Cannon
Éric Araujo
Charles-François Natali
Victor Stinner
Martin v. Löwis
Nadeem Vawda
Brett Cannon
Matthias Klose
Amaury Forgeot d'Arc
Mark Dickinson