Commit Graph

23396 Commits

Author SHA1 Message Date
Fred Drake 50ceb68b4f Change staticforward and statichere to just use static.
Removed ^M from some line-ends.
2002-07-17 16:42:48 +00:00
Fred Drake a3cd9bbaa3 Remove now-obsolete staticforward/statichere discussion. 2002-07-17 16:40:39 +00:00
Jeremy Hylton 938ace69a0 staticforward bites the dust.
The staticforward define was needed to support certain broken C
compilers (notably SCO ODT 3.0, perhaps early AIX as well) botched the
static keyword when it was used with a forward declaration of a static
initialized structure.  Standard C allows the forward declaration with
static, and we've decided to stop catering to broken C compilers.  (In
fact, we expect that the compilers are all fixed eight years later.)

I'm leaving staticforward and statichere defined in object.h as
static.  This is only for backwards compatibility with C extensions
that might still use it.

XXX I haven't updated the documentation.
2002-07-17 16:30:39 +00:00
Guido van Rossum 9cb64b954a Some modernization. Get rid of the redundant next() method. Always
assume tp_iter and later fields exist.  Use PyObject_GenericGetAttr
instead of providing our own tp_getattr hook.
2002-07-17 16:15:35 +00:00
Guido van Rossum 7fadcabdee Add a test for the 'closed' attribute on the C-profiler object. 2002-07-17 16:12:53 +00:00
Jeremy Hylton ed375e18d1 Add missing comma. 2002-07-17 15:56:55 +00:00
Jeremy Hylton 57d930bd3c Add test_zlib and test_struct to list of slow tests 2002-07-17 15:55:09 +00:00
Tim Peters 02488ff173 Windows has no actual need for BAD_STATIC_FORWARD, so got rid of it. 2002-07-17 15:32:40 +00:00
Guido van Rossum 11c3f0999f Add a rather generous set of tests allowed to be skipped on sunos5. 2002-07-17 15:08:24 +00:00
Fred Drake f042db6a94 Remove RCSId; this produces annoying warnings.
This is already removed from Expat 1.95.4, so the problem will not
recur when we update.
2002-07-17 14:45:33 +00:00
Guido van Rossum 2335100b6a Wipe out some warnings about non-ANSI code and an unsafe arg to
isdigit().
2002-07-17 14:33:34 +00:00
Fred Drake 2095b9690f reduce(): Clarified what is returned in the case of a sequence 1 item long and
initial/default value.
2002-07-17 13:55:33 +00:00
Barry Warsaw 1f4fed68e9 We need to (require 'compile) to guarantee that compile-internal is
defined.  /Really/ closes SF # 580631.
2002-07-17 13:45:00 +00:00
Tim Peters c7b6bedecf Use sys.executable to run Python, as suggested by Neal Norwitz. 2002-07-17 00:34:26 +00:00
Tim Peters a64295b43a There's no need for generators to define an explicit next() method. 2002-07-17 00:15:22 +00:00
Guido van Rossum 674eae65ea Bunch of tests to make sure that StopIteration is a sink state. 2002-07-16 21:48:11 +00:00
Jeremy Hylton e3252ec6cf Fix typos and such caught by the pycheckerbot. 2002-07-16 21:41:43 +00:00
Tim Peters c411dbaeee Whitespace normalization. 2002-07-16 21:35:23 +00:00
Jeremy Hylton 8531b1b28d Send HTTP requests with a single send() call instead of many.
The implementation now stores all the lines of the request in a buffer
and makes a single send() call when the request is finished,
specifically when endheaders() is called.

This appears to improve performance.  The old code called send() for
each line.  The sends are all short, so they caused bad interactions
with the Nagle algorithm and delayed acknowledgements.  In simple
tests, the second packet was delayed by 100s of ms.  The second send was
delayed by the Nagle algorithm, waiting for the ack.  The delayed ack
strategy delays the ack in hopes of piggybacking it on a data packet,
but the server won't send any data until it receives the complete
request.

This change minimizes the problem that Nagle + delayed ack will cause
a problem, although a request large enough to be broken into two
packets will still suffer some delay.  Luckily the MSS is large enough
to accomodate most single packets.

XXX Bug fix candidate?
2002-07-16 21:21:11 +00:00
Guido van Rossum ca5ed5b875 Remove the next() method -- one is supplied automatically by
PyType_Ready() because the tp_iternext slot is set (fortunately,
because using the tp_iternext implementation for the the next()
implementation is buggy).  Also changed the allocation order in
enum_next() so that the underlying iterator is only moved ahead when
we have successfully allocated the result tuple and index.
2002-07-16 21:02:42 +00:00
Guido van Rossum 86d593e110 Remove the next() method -- one is supplied automatically by
PyType_Ready() because the tp_iternext slot is set.  Also removed the
redundant (and expensive!) call to raise StopIteration from
rangeiter_next().
2002-07-16 20:47:50 +00:00
Guido van Rossum 2147df748f Make StopIteration a sink state. This is done by clearing out the
di_dict field when the end of the list is reached.  Also make the
error ("dictionary changed size during iteration") a sticky state.

Also remove the next() method -- one is supplied automatically by
PyType_Ready() because the tp_iternext slot is set.  That's a good
thing, because the implementation given here was buggy (it never
raised StopIteration).
2002-07-16 20:30:22 +00:00
Guido van Rossum 613bed3726 Make StopIteration a sink state. This is done by clearing out the
object references (it_seq for seqiterobject, it_callable and
it_sentinel for calliterobject) when the end of the list is reached.

Also remove the next() methods -- one is supplied automatically by
PyType_Ready() because the tp_iternext slot is set.  That's a good
thing, because the implementation given here was buggy (it never
raised StopIteration).
2002-07-16 20:24:46 +00:00
Guido van Rossum 6b6272c857 Whitespace normalization. 2002-07-16 20:10:23 +00:00
Guido van Rossum 86103ae531 Make StopIteration a sink state. This is done by clearing out the
it_seq field when the end of the list is reached.

Also remove the next() method -- one is supplied automatically by
PyType_Ready() because the tp_iternext slot is set.  That's a good
thing, because the implementation given here was buggy (it never
raised StopIteration).
2002-07-16 20:07:32 +00:00
Guido van Rossum 9534e14033 Record the decision that StopIteration is a sink state (see recent
discussion in python-dev with subject "Termination of two-arg iter()").

Implementation will follow.
2002-07-16 19:53:39 +00:00
Jeremy Hylton 39c6116483 Given the persistent id code a shot at a class before calling save_global().
Some persistent picklers (well, probably, the *only* persistent
pickler) would like to pickle some classes in a special way.
2002-07-16 19:47:43 +00:00
Jeremy Hylton 719841e2fb The object returned by tp_new() may not have a tp_init.
If the object is an ExtensionClass, for example, the slot is not even
defined.  So we must check that the type has the slot (implied by
HAVE_CLASS) before calling tp_init().
2002-07-16 19:39:38 +00:00
Tim Peters 012b69cb30 The atexit module effectively turned itself off if sys.exitfunc already
existed at the time atexit first got imported.  That's a bug, and this
fixes it.

Also reworked test_atexit.py to test for this too, and to stop using
an "expected output" file, and to test what actually happens at exit
instead of just simulating what it thinks atexit will do at exit.

Bugfix candidate, but it's messy so I'll backport to 2.2 myself.
2002-07-16 19:30:59 +00:00
Barry Warsaw 32a03967b7 (py-imenu-create-index-function): Skip over stuff that looks like code
but which is in a comment or string.  Closes SF bug # 572341 reported
by Adrian van den Dries.
2002-07-16 16:04:13 +00:00
Guido van Rossum 5086e49a6e Make list_iter() really static. 2002-07-16 15:56:52 +00:00
Barry Warsaw daa192104d (py-pychecker-run): Thomas Heller points out that this function messes
up the compile command's history.  Fix that by using compile-internal.

Fixes SF bug # 580631
2002-07-16 15:56:28 +00:00
Guido van Rossum 03013a0130 valid_identifier(): use an unsigned char* so that isalpha() will do
the right thing even if char is unsigned.
2002-07-16 14:30:28 +00:00
Mark Hammond c0e35158fb Add a blurb on the 3 Windows bugs I worked on over the last couple of days. 2002-07-16 01:32:30 +00:00
Mark Hammond 975e3921ae Fix bug 581232 - [Windows] Can not interrupt time.sleep()
time.sleep() will now be interrupted on the main thread when Ctrl+C is pressed.  Other threads are never interrupted.
2002-07-16 01:29:19 +00:00
Barry Warsaw 0756a5e97a Added the "weird" ccTLDs ac, gg, im, and je. These are not recognized
by ISO 3166 as country codes, but the are reserved by IANA
nonetheless.  The commonly used uk ccTLD is part of this group, near
as I can tell.
2002-07-15 19:53:28 +00:00
Tim Peters e561dc231e XXXROUNDUP(): Turns out this fixed Andrew MacIntyre's memory-mgmt
disaster too, so this change is here to stay.  Beefed up the comments
and added some stats Andrew reported.  Also a small change to the
macro body, to make it obvious how XXXROUNDUP(0) ends up returning 0.
See SF patch 578297 for context.

Not a bugfix candidate, as the functional changes here have already
been backported to the 2.2 line (this patch just improves clarity).
2002-07-15 17:58:03 +00:00
Tim Peters a65523a151 Added Andrew MacIntyre -- overdue! 2002-07-15 16:13:06 +00:00
Tim Peters ee66d0c3d5 /F revealed that ShellExecute() only requires shellapi.h, not the
full-blown windows.h, so changed accordingly.
2002-07-15 16:10:55 +00:00
Guido van Rossum 54ed2d32f9 Clarify that the description of sys.path[0] is only valid upon program
start-up.
2002-07-15 16:08:10 +00:00
Andrew MacIntyre 754140e163 Tim_one's change to aggressively overallocate nodes when adding child
nodes (in Parser/node.c) resolves the gross memory consumption
exhibited by the EMX runtime on OS/2, so the test should be exercised
on this platform.
2002-07-15 12:03:19 +00:00
Tim Peters 58cf361e35 docompare(): Another reasonable optimization from Jonathan Hogg for the
explicit comparison function case:  use PyObject_Call instead of
PyEval_CallObject.  Same thing in context, but gives a 2.4% overall
speedup when sorting a list of ints via list.sort(__builtin__.cmp).
2002-07-15 05:16:13 +00:00
Mark Hammond 155adbdcbb Fix bug 231273 - [windows] os.popen doens't kill subprocess when interrupted
Don't pass CREATE_NEW_CONSOLE to CreateProcess(), meaning our child process is in the same "console group" and therefore interrupted by the same Ctrl+C that interrupts the parent.
2002-07-14 23:28:16 +00:00
Mark Hammond 2f10cb8fa5 Fix bug 439992 - [win32] KeyboardInterrupt Not Caught.
This gets us closer to consistent Ctrl+C behaviour on NT and Win9x.  NT now reliably generates KeyboardInterrupt exceptions for NT when a file IO operation was aborted.  Bugfix candidate
2002-07-14 23:12:29 +00:00
Tim Peters 7a1f91709b WINDOWS_LEAN_AND_MEAN: There is no such symbol, although a very few
MSDN sample programs use it, apparently in error.  The correct name
is WIN32_LEAN_AND_MEAN.  After switching to the correct name, in two
cases more was needed because the code actually relied on things that
disappear when WIN32_LEAN_AND_MEAN is defined.
2002-07-14 22:14:19 +00:00
Neal Norwitz a81d220625 SF patch # 580411, move frame macros from frameobject.h into ceval.c
remove unused macros
use co alias instead of f->f_code in macros
2002-07-14 00:27:26 +00:00
Guido van Rossum b6d29b7856 Undef MIN and MAX before defining them, to avoid warnings on certain
platforms.
2002-07-13 14:31:51 +00:00
Jeremy Hylton a4b4c3bf05 Don't declare a function with staticforward.
Just declare it static so that lame (BAD_STATIC_FORWARD) compilers
don't see a mismatch between the prototype and the function.
2002-07-13 03:51:17 +00:00
Andrew M. Kuchling 346386fedc Add more items
Use \cfunction instead of \function in various places
Add contributor names
2002-07-12 20:24:42 +00:00
Fred Drake 3e59f72075 Clarify the return value of __nonzero__(): It *must* be an integer.
Closes SF bug #579991.
2002-07-12 17:15:10 +00:00