implement its locking scheme, this module implements a crude link() by
way of copying the source to the destination provided the destination
doesn't already exist.
library search path to include the extension directory. Without this,
the curses_panel extension can't find the curses extension/DLL, which
exports some curses symbols to it.
and left shifts. (Thanks to Kalle Svensson for SF patch 849227.)
This addresses most of the remaining semantic changes promised by
PEP 237, except for repr() of a long, which still shows the trailing
'L'. The PEP appears to promise warnings for operations that
changed semantics compared to Python 2.3, but this is not
implemented; we've suffered through enough warnings related to
hex/oct literals and I think it's best to be silent now.
which use the Space key. Limit unmodified user keybindings to the
function keys.
Python Bug 775353, IDLEfork Bugs 755647, 761557
Improve error handling during startup if there's no Tkinter.
M NEWS.txt
M PyShell.py
M config-keys.def
M configHandler.py
M keybindingDialog.py
Backport candidate.
* Add more tests
* Refactor and neaten the code a bit.
* Rename union_update() to update().
* Improve the algorithms (making them a closer to sets.py).
function.
* Add a better test for deepcopying.
* Add tests to show the __init__() function works like it does for list
and tuple. Add related test.
* Have shallow copies of frozensets return self. Add related test.
* Have frozenset(f) return f if f is already a frozenset. Add related test.
* Beefed-up some existing tests.
Also SF patch 843455.
This is a critical bugfix.
I'll backport to 2.3 maint, but not beyond that. The bugs this fixes
have been there since weakrefs were introduced.
gets done when maxheaderlen <> 0. The header really gets wrapped via
the email.Header.Header class, which has a more sophisticated
algorithm than just splitting on semi-colons.
* Install the unittests, docs, newsitem, include file, and makefile update.
* Exercise the new functions whereever sets.py was being used.
Includes the docs for libfuncs.tex. Separate docs for the types are
forthcoming.
The find_all_submodules() method in modulefinder only
looks for *.py, *.pyc, and *.pyo files. Python
extension modules are only found if they are referenced
in import statements somewhere.
This patch uses the actual list from imp.get_suffixes().
Backported myself.
subtype_dealloc(): This left the dying object exposed to gc, so that
if cyclic gc triggered during the weakref callback, gc tried to delete
the dying object a second time. That's a disaster. subtype_dealloc()
had a (I hope!) unique problem here, as every normal dealloc routine
untracks the object (from gc) before fiddling with weakrefs etc. But
subtype_dealloc has obscure technical reasons for re-registering the
dying object with gc (already explained in a large comment block at
the bottom of the function).
The fix amounts to simply refraining from reregistering the dying object
with gc until after the weakref callback (if any) has been called.
This is a critical bug (hard to predict, and causes seemingly random
memory corruption when it occurs). I'll backport it to 2.3 later.
Formerly, underlying queue was implemented in terms of two lists. The
new queue is a series of singly-linked fixed length lists.
The new implementation runs much faster, supports multi-way tees, and
allows tees of tees without additional memory costs.
The root ideas for this structure were contributed by Andrew Koenig
and Guido van Rossum.
Mark Hammond
Jack Jansen
Andrew MacIntyre
Raymond Hettinger
Martin v. Löwis
Guido van Rossum
Thomas Heller
Kurt B. Kaiser
Barry Warsaw
Tim Peters
Walter Dörwald
Just van Rossum
Neil Schemenauer