swapped arguments].
Also make sure that no use of a function pointer gotten from a
tp_as_sequence or tp_as_mapping structure is made without checking it
for NULL first.
the code here becomes much simpler. In particular: abs(), divmod(),
pow(), int(), long(), float(), len(), tuple(), list().
Also make sure that no use of a function pointer gotten from a
tp_as_sequence or tp_as_mapping structure is made without checking it
for NULL first.
A few other cosmetic things, such as properly reindenting slice().
programming style.
Recoded many routines to incorporate better error checking, and/or
better versions of the same function found elsewhere
(e.g. bltinmodule.c or ceval.c). In particular,
Py_Number_{Int,Long,Float}() now convert from strings, just like the
built-in functions int(), long() and float().
Sequences and mappings are now safe to have NULL function pointers
anywhere in their tp_as_sequence or tp_as_mapping fields. (A few
places in other files need to be checked in too.)
Renamed PySequence_In() to PySequence_Contains().
old value in a temporary and XDECREF it only after then new value has
been set. This prevents the (unlikely) case where the destructor of
the member uses the containing object -- it would find it in an
undefined state.
targets. On some platforms this would cause an infinite Make
recursion. Also remove "Doc" from the SUBDIRSTOO variable, since it
no longer exists in the standard distribution.
(py-execute-import-or-reload): Cool new command that imports or
reloads the current file as a module, so as not to clutter the global
namespace. Bound to C-c C-m.
(py-execute-def-or-class): New command that sends the current def or
class to the interpreter. Bound to C-M-x.
(py-execute-string): New command that sends arbitrary string to the
interpreter. Not bound by default.
(py-describe-mode): Doco updates.
py-beginning-of-def-or-class, and defaliased for backwards
compatibility. ME patch to add optional second argument, count.
(end-of-python-def-or-class): Renamed to py-end-of-def-or-class, and
defaliased for backwards compatibility. ME patch to add optional
second argument, count.
because the path through the code would notice that sys.__path__ did
not exist and it would fall back to the default path (builtins +
sys.path) instead of failing). No longer.
(py-shell): Recognize the Python debugger prompt
(py-jump-to-exception): Force into python-mode any buffer that gets
jumped to on exception. Cope with py-exception-buffer possibly a
cons.
From: Piers Lauder <piers@staff.cs.usyd.edu.au>
To: Python List <python-list@cwi.nl>
Date: Mon, 18 May 1998 09:51:53 +1000
Following is a context diff for imaplib.py in the Python1.5.1 distribution.
It fixes 2 bugs. One to do with argument quoting, and the other to do with
caching of un-tagged responses. Apologies for its size.
Date: Fri, 20 Dec 1996 14:47:50 +0100
From: Lele Gaifax <lele@nautilus.eclipse.it>
To: Python List <python-list@cwi.nl>
Subject: Typos in ref manual
Hi all,
browsing the reference manual I noticed what seem two small errors:
a) in the list of keywords (section 2.3.1) 'exec' is missing
b) in the Operator Precedence table (5.12) the comparison operators
include '=', but probably '==' was intended.
Hope this help,
lele.
Date: Thu, 14 Sep 1995 12:18:20 -0400
From: Alan Morse <alan@dvcorp.com>
To: python-list@cwi.nl
Subject: getargs bug in 1.2 and 1.3 BETA
We have found a bug in the part of the getargs code that we added
and submitted, and which was incorporated into 1.1.
The parsing of "O?" format specifiers is not handled correctly;
there is no "else" for the "if" and therefore it can never fail.
What's worse, the advancing of the varargs pointer is not
handled properly, so from then on it is out of sync, wreaking
all sorts of havoc. (If it had failed properly, then the out-of-sync
varargs would not have been an issue.)
Below is the context diff for the change.
Note that I have made a few stylistic changes beyond adding the
else case, namely:
1) Making the "O" case follow the convention established by the other
format specifiers of getting all their vararg arguments before
performing the test, rather than getting some before and some after
the test passes.
2) Making the logic of the tests parallel, so the "if" part indicates
that the format is accepted and the "else" part indicates that the
format has failed. They were inconsistent with each other and with the
the other format specifiers.
-Alan Morse (amorse@dvcorp.com)
subdirectories.
All final products go into the current directory (i.e., PCbuild).
Object files go into temp-release and temp-debug.
Debug versions of DLLs have _d appended to their basename, e.g. the
debug version of python15.dll is python15_d.dll, the debug version of
python.exe is python_d.exe, and the debug version of parser.pyd is
parser_d.pyd. (See corresponding patch to importdl.c.) Uniformly
changed all extension modules to use .pyd, not .dll.
Guido van Rossum
Fred Drake
Barry Warsaw