tuples. Lots to be added, still, but this will give big-memory people
something to play with in 2.5 alpha 2, and hopefully get more people to
write these tests.
the 2005 Summer of Code).
The revision adds a number of new mailbox classes that support adding
and removing messages; these classes also support mailbox locking and
default to using email.Message instead of rfc822.Message.
The old mailbox classes are largely left alone for backward compatibility.
The exception is the Maildir class, which was present in the old module
and now inherits from the new classes. The Maildir class's interface
is pretty simple, though, so I think it'll be compatible with existing
code.
(The change to the NEWS file also adds a missing word to a different
news item, which unfortunately required rewrapping the line.)
Python 2.4 changed ntpath.abspath to do an import
inside the function. As a result, due to Python's
import lock, anything calling abspath on Windows
(directly, or indirectly like tempfile.TemporaryFile)
hung when it was called from a thread spawned as a
side effect of importing a module.
This is a depressingly frequent problem, and
deserves a more general fix. I'm settling for
a micro-fix here because this specific one accounts
for a report of Zope Corp's ZEO hanging on Windows,
and it was an odd way to change abspath to begin
with (ntpath needs a different implementation
depending on whether we're actually running on
Windows, and the _obvious_ way to arrange for that
is not to bury a possibly-failing import _inside_
the function).
Note that if/when other micro-fixes of this kind
get made, the new Lib/test/threaded_import_hangers.py
is a convenient place to add tests for them.
much convolution <0.5 wink>. Simplified to the point that it works,
and test_threading_local no longer reports leaks under -R. Thanks
to Thomas Wouters for initial analysis.
passing a string. Martin already fixed the actual crash by ensuring
Py_UNICODE is unsigned. As discussed on python-dev, this fix
removes the possibility of creating a unicode string from a raw buffer.
There is an outstanding question of how to fix the crash in 2.4.
prepends the exception's module name to non-builtin exceptions, like
the interpreter itself does.
broke a number of doctests. should be discussed before checking in (see
discussion on python-dev).
failing on one of the 32-bit buildbot boxes because of it,
due to tempting but always-wrong Python code. Users
probably have code like this too (I know I did ...).
Anthony Baxter
Hye-Shik Chang
Thomas Wouters
Neal Norwitz
Tim Peters
Phillip J. Eby
Nick Coghlan
Greg Ward
Andrew M. Kuchling
Skip Montanaro
Martin v. Löwis
Marc-André Lemburg
Armin Rigo
Thomas Heller
Gregory P. Smith
Georg Brandl