Commit Graph

23691 Commits

Author SHA1 Message Date
Guido van Rossum e888cdc683 Get rid of _once(); inlining it takes less code. :-)
Also, don't call gettempdir() in the default expression for the 'dir'
argument to various functions; use 'dir=None' for the default and
insert 'if dir is None: dir = gettemptir()' in the bodies.  That way
the work done by gettempdir is postponed until needed.
2002-08-17 14:50:24 +00:00
Guido van Rossum 787410680b Patch by Zack W to make test_noinherit() more robust: spawn a Python
subprocess that does the right checks.  This now works on Windows as
well.
2002-08-17 11:41:01 +00:00
Neal Norwitz b898d9fc9a Get this to compile again if Py_USING_UNICODE is not defined.
com_error() is static in Python/compile.c.
2002-08-16 23:20:39 +00:00
Neal Norwitz 68ee0128a2 Drop the number of test files to 100 for all the tests 2002-08-16 19:28:59 +00:00
Jeremy Hylton 192690e2d2 Inline fast_cfunction() in new call_function().
Also, don't handle METH_OLDARGS on the fast path.  All the interesting
builtins have been converted to use METH_NOARGS, METH_O, or
METH_VARARGS.

Result is another 1-2% speedup.  If I can cobble together 10 of these,
it might make a difference.
2002-08-16 18:36:11 +00:00
Guido van Rossum aca139d17d Remove the outdated PLAN.txt file. 2002-08-16 18:32:53 +00:00
Jeremy Hylton e8c0432403 Move body of CALL_FUNCTION opcode into helper function.
This makes the code much easier to ready, because it is at a sane
indentation level.  On my box this shows a 1-2% speedup, which means
nothing, except that I'm not going to worry about the performance
effects of the change.
2002-08-16 17:47:26 +00:00
Guido van Rossum 84b2bed435 Squash a few calls to the hideously expensive PyObject_CallObject(o,a)
-- replace then with slightly faster PyObject_Call(o,a,NULL).  (The
difference is that the latter requires a to be a tuple; the former
allows other values and wraps them in a tuple if necessary; it
involves two more levels of C function calls to accomplish all that.)
2002-08-16 17:01:09 +00:00
Guido van Rossum c13f724af0 Streamline the fast track for CFunction calls a bit more: there was
nothing special done if keyword arguments were present, so test for
that earlier and fall through to the normal case if there are any.
This ought to slow down CFunction calls with keyword args, but I don't
care; it's a tiny (1%) improvement for pystone.
2002-08-16 16:14:00 +00:00
Jack Jansen 49931887d7 Regenerated with PyDoc_STR() around docstrings. 2002-08-16 09:09:31 +00:00
Jack Jansen 44b99e0a1f iUse PyDoc_STR() around docstrings. 2002-08-16 09:07:42 +00:00
Guido van Rossum c7903a13d2 A nice little speed-up for filter():
- Use PyObject_Call() instead of PyEval_CallObject(), saves several
  layers of calls and checks.

- Pre-allocate the argument tuple rather than calling Py_BuildValue()
  each time round the loop.

- For filter(None, seq), avoid an INCREF and a DECREF.
2002-08-16 07:04:56 +00:00
Guido van Rossum 8e829200b1 Fix SF bug 595838 -- buffer in type_new() should not be static. Moved
to inner scope, too.
2002-08-16 03:47:49 +00:00
Tim Peters 9146f27b77 SF bug 594996: OverflowError in random.randrange
Loosened the acceptable 'start' and 'stop' arguments so that any
Python (bounded) ints can be used.  So, e.g., randrange(-sys.maxint-1,
sys.maxint) no longer blows up.
2002-08-16 03:41:39 +00:00
Tim Peters 012c0a393a Newly-relaxed limits on random.randrange(). Also added some info about
Karatsuba's better cache behavior with extremely large multiplicands.
2002-08-16 03:40:07 +00:00
Guido van Rossum f808b891d6 Mention warnings about defining None. 2002-08-16 03:38:10 +00:00
Guido van Rossum b7164621fa Add warnings for arguments named None. All set. (I could add a
warning for 'global None', but that's either accompanied by an
assignment to None, which will trigger a warning, or not, in which
case it's harmless. :-)
2002-08-16 02:48:11 +00:00
Tim Peters 80703c8930 check_events(): This was failing under -O, due to not expecting any
LINE events when not __debug__.  But we get them anyway under -O now,
so just stop special-casing non-__debug__ mode.
2002-08-16 02:27:15 +00:00
Guido van Rossum 63dd79ac04 Add warning for None used as keyword argument name in function call.
Still to do: function definition arguments (including *None and
**None).
2002-08-16 02:24:56 +00:00
Guido van Rossum 3ac99d4910 Add warnings for assignment or deletion of variables and attributes
named 'None'.  Still to do: function definition parameter lists, and
function call keyword arguments.
2002-08-16 02:13:49 +00:00
Guido van Rossum b081e0c74c Minor cleanup of parsename() and parsestr(): the 'struct compiling *'
argument should be called 'c', like everywhere else.  Renamed a
complex variable 'c' to 'z' and moved it inside the only scope where
it's used.
2002-08-16 01:57:32 +00:00
Barry Warsaw 0a51b58e6b base64.decodestring('') should return '' instead of raising an
exception.  The bug fix for SF #430849 wasn't quite right.  This
closes SF bug #595671.  I'll backport this to Python 2.2.
2002-08-15 22:14:24 +00:00
Jack Jansen 7ca993ed37 Fixed the bugs in the constant definitions, and in the code to test
them.
The FutureWarnings are still there, until a way has been found to
say "I know what I'm doing here when I say 0xff000000".
2002-08-15 22:05:58 +00:00
Jack Jansen 87eea88b5a After generating the Python file with definitions try to run it, so
we catch errors during the build process in stead of later during runtime.
2002-08-15 21:48:16 +00:00
Jack Jansen 81204152d4 Try to cater for a source tree checked out with MacCVS in stead of
unix cvs. In this case the resource files are actual resource files
in stead of AppleSingle encoded files.
2002-08-15 21:31:18 +00:00
Tim Peters e417de0e56 Illustrating by example one good reason not to trust a proof <wink>. 2002-08-15 20:10:45 +00:00
Tim Peters ab86c2be24 k_mul() comments: In honor of Dijkstra, made the proof that "t3 fits"
rigorous instead of hoping for testing not to turn up counterexamples.
Call me heretical, but despite that I'm wholly confident in the proof,
and have done it two different ways now, I still put more faith in
testing ...
2002-08-15 20:06:00 +00:00
Tim Peters 9973d74b2d long_mul(): Simplified exit code. In particular, k_mul() returns a
normalized result, so no point to normalizing it again.  The number
of test+branches was also excessive.
2002-08-15 19:41:06 +00:00
Michael W. Hudson dd32a91cc0 This is my patch
[ 587993 ] SET_LINENO killer

Remove SET_LINENO.  Tracing is now supported by inspecting co_lnotab.

Many sundry changes to document and adapt to this change.
2002-08-15 14:59:02 +00:00
Guido van Rossum add88060c1 Add notes about universal newlines. 2002-08-15 14:01:14 +00:00
Guido van Rossum 402905eaa0 Fix typo. It's --with-universal-newlines, not
--with-universal-newline.
2002-08-15 13:56:35 +00:00
Skip Montanaro ccfdde86eb Slight reordering of directories searched for BerkDB libs and include files.
Push /usr/... further down the list - always check /usr/local/... before
/usr/...

Doubt this will help with http://python.org/sf/589427 or not, but these
changes were prompted by my investigation of that bug report.  I wasn't able
to reproduce that problem though
2002-08-15 01:34:38 +00:00
Skip Montanaro 8c91337221 forgot the best part - the new tests...
see patch 586561
2002-08-15 01:28:54 +00:00
Skip Montanaro 118ec70ea2 provide less mysterious error messages when seeing end-of-line in
single-quoted strings or end-of-file in triple-quoted strings.
closes patch 586561.
2002-08-15 01:20:16 +00:00
Andrew M. Kuchling 90e9a79afd Add 'in' change
Revise sentence
Add two reminders
2002-08-15 00:40:21 +00:00
Guido van Rossum fdb8648327 Add news about Fred's change to Py_InitModule4(). 2002-08-14 21:20:32 +00:00
Jeremy Hylton 8b73542cf5 Reflow long lines. 2002-08-14 21:01:41 +00:00
Fred Drake 794643c314 Py_InitModule() and friends now accept NULL for the 'methods'
argument.  This makes sense now that extension types can support
__init__ directly rather than requiring function constructors.
2002-08-14 20:59:38 +00:00
Fred Drake 233cc5987b Py_InitModule4(): Accept NULL for the 'methods' argument. This makes
sense now that extension types can support __init__ directly rather
than requiring function constructors.
2002-08-14 20:57:56 +00:00
Jeremy Hylton 92bb6e7b96 Docstring nits: The module is neither proposed nor new. 2002-08-14 19:25:42 +00:00
Martin v. Löwis f399fd9635 Added Hisao Suzuki. 2002-08-14 18:52:54 +00:00
Guido van Rossum 54df53a352 More changes of DeprecationWarning to FutureWarning. 2002-08-14 18:38:27 +00:00
Jeremy Hylton 29c2106465 Explain use of currentThread() in _Condition methods. 2002-08-14 17:56:13 +00:00
Guido van Rossum 88b1defb6f The filterwarnings() call here should be updated to filter out
FutureWarning.
2002-08-14 17:54:48 +00:00
Jeremy Hylton 39c12bfba1 Explain a little more. 2002-08-14 17:46:40 +00:00
Jeremy Hylton af7fde7f34 Explain a minor mystery. 2002-08-14 17:43:59 +00:00
Guido van Rossum 323a9cfc83 PyType_Ready(): initialize the base class a bit earlier, so that if we
copy the metatype from the base, the base actually has one!
2002-08-14 17:26:30 +00:00
Tim Peters 48d52c0fcc k_mul() comments: Simplified the simplified explanation of why ah*bh and
al*bl "always fit":  it's actually trivial given what came before.
2002-08-14 17:07:32 +00:00
Barry Warsaw b8c20a723f More updates describing FutureWarnings. 2002-08-14 16:40:54 +00:00
Tim Peters 2f238c1b22 mkstemp's last argument changed from binary=True to text=False. 2002-08-14 16:37:10 +00:00