Commit Graph

2544 Commits

Author SHA1 Message Date
Martin v. Löwis 2b41b0d6a7 Rename posix_WCONTINUED to posix_WIFCONTINUED, call WIFCONTINUED inside,
add it to the posix_methods.
2002-05-04 13:13:41 +00:00
Neil Schemenauer 2880ae53e6 Move all data for a single generation into a structure. The set of
generations is now an array.  This cleans up some code and makes it easy
to change the number of generations.  Also, implemented a
gc_list_is_empty() function.  This makes the logic a little clearer in
places.  The performance impact of these changes should be negligible.

One functional change is that allocation/collection counters are always
zeroed at the start of a collection.  This should fix SF bug #551915.
This change is too big for back-porting but the minimal patch on SF
looks good for a bugfix release.
2002-05-04 05:35:20 +00:00
Martin v. Löwis b9132a2a15 Indicate delayed initialization of slots. Suggested by tim.one. 2002-05-02 20:34:12 +00:00
Martin v. Löwis edbffc1725 Patch #551009: Initialize array type dynamically. 2002-05-02 20:09:59 +00:00
Martin v. Löwis c6a7d7ef49 Guard gettext and friends with HAVE_LIBINTL_H. Fixes #549907. 2002-05-02 12:16:29 +00:00
Fred Drake 0ebacc8b38 Pickler_clear_memo(): convert to METH_NOARGS. 2002-05-01 20:36:39 +00:00
Guido van Rossum a883a3d5fd See discussion at SF bug 547537.
Unicode objects are currently taken as binary data by the write()
method.  This is not what Unicode users expect, nor what the
StringIO.py code does.  Until somebody adds a way to specify binary or
text mode for cStringIO objects, change the format string to use "t#"
instead of "s#", so that it will request the "text buffer" version.
This will try the default encoding for Unicode objects.

This is *not* a 2.2 bugfix (since it *is* a semantic change).
2002-04-29 13:54:48 +00:00
Tim Peters fa8efab30f _PyObject_GC_New: Could call PyObject_INIT with a NULL 1st argument.
_PyObject_GC_NewVar:  Could call PyObject_INIT_VAR likewise.

Bugfix candidate.
2002-04-28 01:57:25 +00:00
Tim Peters 5de9842b34 Repair widespread misuse of _PyString_Resize. Since it's clear people
don't understand how this function works, also beefed up the docs.  The
most common usage error is of this form (often spread out across gotos):

	if (_PyString_Resize(&s, n) < 0) {
		Py_DECREF(s);
		s = NULL;
		goto outtahere;
	}

The error is that if _PyString_Resize runs out of memory, it automatically
decrefs the input string object s (which also deallocates it, since its
refcount must be 1 upon entry), and sets s to NULL.  So if the "if"
branch ever triggers, it's an error to call Py_DECREF(s):  s is already
NULL!  A correct way to write the above is the simpler (and intended)

	if (_PyString_Resize(&s, n) < 0)
		goto outtahere;

Bugfix candidate.
2002-04-27 18:44:32 +00:00
Jeremy Hylton d95efe4257 Check for overflow errors in setrlimit(),
and reflow a long line.
2002-04-23 20:15:04 +00:00
Fred Drake 106c1a0e7a WCOREDUMP(), WIFCONTINUED(), WCONTINUED, WUNTRACED: New.
isatty(), WIFEXITED(), WIFSIGNALED(), WIFSTOPPED(): Changed to return
    bools instead of ints.
2002-04-23 15:58:02 +00:00
Anthony Baxter 8388895fe4 SF patch [ 545523 ] patch for 514433 bsddb.dbopen (NULL)
closes SF #514433

can now pass 'None' as the filename for the bsddb.*open functions,
and you'll get an in-memory temporary store.

docs are ripped out of the bsddb dbopen man page. Fred may want to
clean them up.

Considering this for 2.2, but not 2.1.
2002-04-23 02:11:05 +00:00
Neal Norwitz 8ee3cd47a9 #546156, Remove load_false()/load_true(), they are not used 2002-04-21 23:44:34 +00:00
Neal Norwitz 0e0ee598fc #544265, Remove warnings for passing const to free() 2002-04-21 15:03:18 +00:00
Neal Norwitz 3d94942000 #546163, fix link problem on Solaris 8 for makedev when using mknod 2002-04-20 13:46:43 +00:00
Martin v. Löwis 6af3e2dc31 Forward port of patch # 500311: Work around for buggy https servers.
Fixes #494762.
2002-04-20 07:47:40 +00:00
Martin v. Löwis 2ea2c9d1c3 Patch #546194: Check constants individually. Fixes 534143 on OpenBSD.
Will backport to 2.2.
2002-04-19 21:04:41 +00:00
Neal Norwitz fdbeb5a4ce #546155, remove posix_int() it is not used 2002-04-19 14:58:40 +00:00
Jeremy Hylton c72737e7b6 Fix SF #544995 (zlib crash on second flush call)
Bug fix by mhammond.

Bug fix candidate for 2.2, not present in 2.1.
2002-04-19 14:37:07 +00:00
Martin v. Löwis bbeb1e6d91 Document the build process more precisely. Suggested by Hugh Sasse. 2002-04-19 09:47:23 +00:00
Fred Drake 4d1e64bb46 posix_fildes(): New helper: run a function that takes a file descriptor
and returns None.  This allows any object that supports the fileno()
    method to be passed as a file descriptor, not just an integer.

posix_fchdir():  New exposed function: implements posix.fchdir().  This
    closes SF feature #536796.

posix_fsync(), posix_fdatasync():  Convert to use posix_fildes() instead
    of posix_int().  This also changes them from METH_VARARGS to METH_O
    functions.

setup_confname_table():  Remove unused variable.  Change to take a module
    rather than a dict to save the resulting table into.

setup_confname_tables():  Change to take a module instead of a dict to
    pass to setup_confname_table().
2002-04-15 19:40:07 +00:00
Neal Norwitz 726e013eff Remove unused variable reported by Walter Dörwald 2002-04-15 16:29:00 +00:00
Martin v. Löwis 06a83e90aa Patch #543447: Add posix.mknod. 2002-04-14 10:19:44 +00:00
Fred Drake 88c9344986 initpwd(): Clean up initialization, avoid PyModule_GetDict(). 2002-04-13 21:07:45 +00:00
Tim Peters af3e8de580 First stab at rationalizing the PyMem_ API. Mixing PyObject_xyz with
PyMem_{Del, DEL} doesn't work yet (compilation problems).

pyport.h:  _PyMem_EXTRA is gone.

pmem.h:  Repaired comments.  PyMem_{Malloc, MALLOC} and
PyMem_{Realloc, REALLOC} now make the same x-platform guarantees when
asking for 0 bytes, and when passing a NULL pointer to the latter.

object.c:  PyMem_{Malloc, Realloc} just call their macro versions
now, since the latter take care of the x-platform 0 and NULL stuff
by themselves now.

pypcre.c, grow_stack():  So sue me.  On two lines, this called
PyMem_RESIZE to grow a "const" area.  It's not legit to realloc a
const area, so the compiler warned given the new expansion of
PyMem_RESIZE.  It would have gotten the same warning before if it
had used PyMem_Resize() instead; the older macro version, but not the
function version, silently cast away the constness.  IMO that was a wrong
thing to do, and the docs say the macro versions of PyMem_xyz are
deprecated anyway.  If somebody else is resizing const areas with the
macro spelling, they'll get a warning when they recompile now too.
2002-04-12 07:22:56 +00:00
Neil Schemenauer aa769ae468 PyObject_Del can now be used as a function designator. 2002-04-12 02:44:10 +00:00
Neil Schemenauer fec4eb1be1 Allow PyObject_Del to be used as a function designator. Provide binary
compatibility function.

Make PyObject_GC_Track and PyObject_GC_UnTrack functions instead of
trivial macros wrapping functions.  Provide binary compatibility
functions.
2002-04-12 02:41:03 +00:00
Jack Jansen 8ab04b4d65 Got rid of ifdefs for long-obsolete GUSI versions. 2002-04-11 20:46:23 +00:00
Thomas Heller 1630520e5c Fix an obvious bug. 2002-04-09 12:50:13 +00:00
Martin v. Löwis 688357e035 Patch #512005: getrusage() returns struct-like object. 2002-04-08 21:28:20 +00:00
Guido van Rossum 8fdc75ba5e Lock methods acquire() and locked() now return bools. 2002-04-07 06:32:21 +00:00
Guido van Rossum e276339cea Implement an idea by Paul Rubin:
Change pickling format for bools to use a backwards compatible
encoding.  This means you can pickle True or False on Python 2.3
and Python 2.2 or before will read it back as 1 or 0.  The code
used for pickling bools before would create pickles that could
not be read in previous Python versions.
2002-04-05 19:30:08 +00:00
Tim Peters bc0e910826 Convert a pile of obvious "yes/no" functions to return bool. 2002-04-04 22:55:58 +00:00
Guido van Rossum 2e1c09c1fd Removed old Digital Creations copyright/license notices (with
permission from Paul Everitt).  Also removed a few other references to
Digital Creations and changed the remaining ones to Zope Corporation.
2002-04-04 17:52:50 +00:00
Guido van Rossum 77f6a65eb0 Add the 'bool' type and its values 'False' and 'True', as described in
PEP 285.  Everything described in the PEP is here, and there is even
some documentation.  I had to fix 12 unit tests; all but one of these
were printing Boolean outcomes that changed from 0/1 to False/True.
(The exception is test_unicode.py, which did a type(x) == type(y)
style comparison.  I could've fixed that with a single line using
issubtype(x, type(y)), but instead chose to be explicit about those
places where a bool is expected.

Still to do: perhaps more documentation; change standard library
modules to return False/True from predicates.
2002-04-03 22:41:51 +00:00
Fred Drake a2bd8d3816 Remove direct manipulation of the module dict. 2002-04-03 21:39:26 +00:00
Mark Hammond e7fefbf68d Fix bugs:
457466: popenx() argument mangling hangs python
 226766: popen('python -c"...."') tends to hang

Fixes argument quoting in w9xpopen.exe for Windows 9x.  w9xpopen.exe
also never attempts to display a MessageBox when not executed
interactively.

Added test_popen() test.  This test currently just executes
"python -c ..." as a child process, and checks that the expected
arguments were all recieved correctly by the child process.  This
test succeeds for me on Win9x, win2k and Linux, and I hope it does
for other popen supported platforms too :)
2002-04-03 01:47:00 +00:00
Neal Norwitz b0aaec5706 Convert more METH_OLDARGS & PyArg_Parse()
Please review.
2002-04-02 18:26:33 +00:00
Neal Norwitz 187ae56166 Get rid of more PyArg_Parse & METH_OLDARGS.
PyArg_Parse( "s" )  -> PyString_AsString
  PyArg_Parse( "t#" ) -> PyString_AsStringAndSize
2002-04-02 18:17:57 +00:00
Martin v. Löwis 2f6ef4c630 Reindent. Break long lines. Move comments before the statements. 2002-04-01 17:40:08 +00:00
Fred Drake 4baedc1d9b Use the PyModule_Add*() APIs instead of manipulating the module dict
directly.
2002-04-01 14:53:37 +00:00
Fred Drake 9bb7432114 Remove all but one use of the module dict. 2002-04-01 14:49:59 +00:00
Fred Drake d63e504d33 Remove unused variable and call to PyModule_GetDict(). 2002-04-01 14:30:50 +00:00
Fred Drake acee69faf8 Switch to using METH_NOARGS where possible.
Convert to use PyModule_*() instead of manipulating the module dict directly.
2002-04-01 14:28:58 +00:00
Martin v. Löwis 43c9d8ad23 Remove UNLESS. 2002-04-01 12:34:33 +00:00
Fred Drake f4e3484692 Use the PyModule_*() API instead of manipulating the module dictionary
directly.
2002-04-01 03:45:06 +00:00
Neal Norwitz 02098fa56b Get rid of all METH_OLDARGS & PyArg_Parse.
Fix floating point exception if mpz.powm(10, 1, 0) (modulus == 0).
Add a test.
2002-04-01 01:37:14 +00:00
Neal Norwitz dfd59e039a mpz_float() only takes one parameter now 2002-03-31 22:02:37 +00:00
Neal Norwitz 767f83539d Get rid of warnings due to changing to METH_NOARGS 2002-03-31 16:13:39 +00:00
Neal Norwitz 28faa1bf28 Convert METH_OLDARGS -> METH_NOARGS: remove args parameter
Use METH_OLDARGS explicitly rather than implicitly.
2002-03-31 15:56:56 +00:00