windows.
- added optional mode argument to popen2/popen3
for unix; if the second argument is an integer,
it's assumed to be the buffer size.
- changed nt.popen2/popen3/popen4 return values
to match the popen2 module (stdout first, not
stdin).
just for the sake of it.
note that this only covers the unlikely case that size_t
is smaller than a long; it's probably more likely that
there are platforms out there where size_t is *larger*
than a long, and mmapmodule cannot really deal with that
today.
cast to make sure Py_BuildValue gets the right thing.
this change eliminates bogus return codes from successful
spawn calls (e.g. 2167387144924954624 instead of 0).
staring at the diffs before checking this one in. let me know
asap if it breaks things on your platform.
-- ANSI-fying
(patch #100763 by Peter Schneider-Kamp, minus the
indentation changes and minus the changes the broke
the windows build)
In posixmodule.c:posix_fork, the function PyOS_AfterFork is called for
both the parent and the child, despite the docs stating that it should
be called in the new (child) process.
This causes problems in the parent since the forking thread becomes the
main thread according to the signal module.
Calling PyOS_AfterFork() only in the child fixes this. Changed for both
fork() and forkpty().
Somebody w/ gcc please check that the wngs are gone!
There are cheaper (at runtime) ways to prevent the wngs, but
they're obscure and delicate. I'm going for the easy Big
Hammer here under the theory that PCRE will be replaced by
SRE anyway.
- reorganized some code to get rid of -Wall and -W4
warnings
- fixed default argument handling for sub/subn/split
methods (reported by Peter Schneider-Kamp).
It gets initialized when pyexpat is imported, and is only accessible as an
attribute of pyexpat; it cannot be imported itself. This allows it to at
least be importable after pyexpat itself has been imported by adding it
to sys.modules, so it is not quite as strange.
This arrangement needs to be better thought out.
the pattern must have a fixed width.
- got rid of array-module dependencies; the match pro-
gram is now stored inside the pattern object, rather
than in an extra string buffer.
- cleaned up a various of potential leaks, api abuses,
and other minors in the engine module.
- use mal's new isalnum macro, rather than my own work-
around.
- untabified test_sre.py. seems like I removed a couple
of trailing spaces in the process...
Revise math_1(), math_2(), stub-generating macros, and function tables to
use PyArg_ParseTuple() and properly provide the function name for error
message generation.
Fix pow() docstring for MPW 3.1; had said "power" instead of "pow".
"lastgroup" is the name of the last matched capturing group,
"lastindex" is the index of the same group. if no group was
matched, both attributes are set to None.
the (?P#) feature will be removed in the next relase.
used by the code generator)
- changed max repeat value in engine (to match earlier array fix)
- added experimental "which part matched?" mechanism to sre; see
http://hem.passagen.se/eff/2000_07_01_bot-archive.htm#416954
or python-dev for details.
speedup for some tests, including the python tokenizer.
-- added support for an optional charset anchor to the engine
(currently unused by the code generator).
-- removed workaround for array module bug.
-- changed 1.6 to 2.0 in the file headers
-- fixed ISALNUM macro for the unicode locale. this
solution isn't perfect, but the best I can do with
Python's current unicode database.
