Another year in the quest to out-guess random C behavior.
Added macros Py_ADJUST_ERANGE1(X) and Py_ADJUST_ERANGE2(X, Y). The latter
is useful for functions with complex results. Two corrections to errno-
after-libm-call are attempted:
1. If the platform set errno to ERANGE due to underflow, clear errno.
Some unknown subset of libm versions and link options do this. It's
allowed by C89, but I never figured anyone would do it.
2. If the platform did not set errno but overflow occurred, force
errno to ERANGE. C89 required setting errno to ERANGE, but C99
doesn't. Some unknown subset of libm versions and link options do
it the C99 way now.
Bugfix candidate, but hold off until some Linux people actually try it,
with and without -lieee. I'll send a help plea to Python-Dev.
PyNumber_Add() tries the nb_add slot first, then falls back to
sq_concat. However, tt didn't check the return value of sq_concat.
If sq_concat returns NotImplemented, raise the standard TypeError.
In August, Greg said this looked good, so I'm going ahead with it.
The fix is different from the one in the bug report. Instead of using
a regular expression to extract the host from the url, I use
urlparse.urlsplit.
Martin commented that the patch doesn't address URLs that have basic
authentication username and password in the header. I don't see any
code anywhere in httplib that supports this feature, so I'm not going
to address it for this fix.
Bug fix candidate.
asyncore.poll, the select fails with EINTR, which the
code catches. However, the code fails to clear the
r/w/e arrays (like poll3 does), which means it acts as
if every descriptor had received all possible events.
Bug report and patch by Cesar Eduardo Barros
The doc string for cStringIO suggested that str() of a StringIO object
was equivalent to getvalue(). This was never true, so repair the doc
string. (doctest would have helped here.)
Bug fix candidate for any past versions.
or libraries also look for thread_detach. SGI has thread_create in libc
but complete pthread support only in -lpthread. Fixes#522393.
2.2.1 candidate.Killed by signal 2.
mmap_find_method(): this obtained the string to find via s#, but it
ignored its length, acting as if it were \0-terminated instead.
Someone please run on Linux too (the extended test_mmap works on Windows).
Bugfix candidate.
it is difficult to do without a Mac box to try things out on. This expands
on what was there only a little bit; hopefully someone with a Mac can work
on this as well!
[ 526072 ] pickling os.stat results round II
structseq's constructors can now take "invisible" fields in a dict.
Gave the constructors better error messages.
their __reduce__ method puts these fields in a dict.
(this is all in aid of getting os.stat_result's to pickle portably)
Also fixes
[ 526039 ] devious code can crash structseqs
Thought needed about how much of this counts as a bugfix. Certainly
#526039 needs to be fixed.
over SEP, ALTSEP and MAXPATHLEN.
Patched up posixmodule.c for MSVC, but unsure what the story is now on
other non-Unixish platforms -- the preprocessor maze has no exit <wink>.
