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.
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.
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).
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.
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.
........
'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.
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.
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.
........
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.
........
frombytes() and tobytes(), respectively, to avoid confusion. Furthermore,
array.frombytes(), array.extend() as well as the array.array()
constructor now accept bytearray objects. Patch by Thomas Jollans.
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.
........
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.
Benjamin Peterson
Antoine Pitrou
Victor Stinner
Charles-François Natali
Marc-André Lemburg
Brett Cannon
Ezio Melotti