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.
ContentHandler. While GC will eventually clean up, it can take longer than
normal for applications that create a lot of strings (or other immutables)
rather without creating many containers.
This closes SF bug #535474.
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.
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 :)
I really can't test this, but from reading the discussion in that bug
report, it's likely that this works. It may also close a whole bunch
of other bug reports related to urllib and proxies on Windows, but who
knows.
Walter Doerwald provided a patch, which I've modified in two ways:
1) (Uncontroversial) Removed code to make module work in earlier versions of
Python without the unicode() built-in
2) (Poss. controversial) Instead of making string.zfill take the repr()
of non-string objects, take the str().
Should a warning be added to this branch of the code so that the automatic
str() can be deprecated?
2.2.2 bugfix candidate, assuming the repr()->str() change is deemed OK.
It appears that getcomments() can get called for classes defined in
C. Since these don't have source code, it can't do anything useful.
A function buried many levels deep was raising a TypeError that was
not caught.
Who knows why this broke...
better local_hostname default. According to RFC 2821, it is
recommended that the fqdn hostname be provided in the EHLO/HELO verb
and if that can't be calculated, to use a domain literal.
The rationale for this change is documented in SF patch #497736 which
also had privacy concerns about leaking the fqdn in the EHLO/HELO. We
decided this wasn't a big concern because no user data is leaked, and
the IP will always be leaked. The local_hostname argument is provided
for those clients that are super paranoid.
Using localhost.localdomain may break some strict smtp servers so we
decided against using it as the default.
Martin v. Löwis
Guido van Rossum
Marc-André Lemburg
Tim Peters
Jeremy Hylton
Fred Drake
Mark Hammond
Neal Norwitz
Andrew M. Kuchling
Steven M. Gava
Neil Schemenauer
Barry Warsaw