Bugfix candidate.
A numerically naive computation of output buffer size caused crashes
and spurious MemoryErrors for reasonable arguments.
audioop_ratecv(): Avoid spurious overflow by careful reworking of the
buffer size computations, triggering MemoryError if and only if the
final buffer size can't be represented in a C int (although
PyString_FromStringAndSize may legitimately raise MemoryError even if
it does fit in a C int). All reasonable arguments should work as
intended now, and all unreasonable arguments should be cuaght.
int_mul(): new and vastly simpler overflow checking. Whether it's
faster or slower will likely vary across platforms, favoring boxes
with fast floating point. OTOH, we no longer have to worry about
people shipping broken LONG_BIT definitions <0.9 wink>.
modules, or the module cannot be properly imported. (Based on a suggestion
sent to python-docs.)
Update the displayed dir() of the sys and __builtin__ module with Python 2.2.
There's now a new structmember code, T_OBJECT_EX, which is used for
all __slot__ variables (except __weakref__, which has special behavior
anyway). This new code raises AttributeError when the variable is
NULL rather than converting NULL to None.
insertion work. This fix makes things at least somewhat more explicit, and
adds a little sanity checking (and verbosity!) to
add_bbl_and_idx_dummy_commands().
There's now a new structmember code, T_OBJECT_EX, which is used for
all __slot__ variables (except __weakref__, which has special behavior
anyway). This new code raises AttributeError when the variable is
NULL rather than converting NULL to None.
string object (or a Unicode that's trivially converted to ASCII).
PyObject_GetAttr(): add an 'else' to the Unicode test like
PyObject_SetAttr() already has.
The error for assignment to __debug__ used ste->ste_opt_lineno instead
of n->n_lineno. The latter was at best incorrect; often the slot was
uninitialized. Two fixes here: Use the correct lineno for the error.
Initialize ste_opt_lineno in PySymtable_New(); while there are no
current cases where it is referenced unless it has already been
assigned to, there is no harm in initializing it.
mutable! We do not want to shock anyone.
This closes SF bug #483805.
Re-factor so that the description of the "access" keyword parameter is not
repeated in both the descriptions of mmap(). Also, only make sure the first
description of mmap() appears in the index. The the index link is followed,
the first is now used to locate the page on the screen; chances are really good
both will be visible. This avoids the problem that the index entry for the
second is selected and the first version is not visible, making the reader
consider that mmap() is not available on Windows.
Tim Peters
Fred Drake
Guido van Rossum
Ka-Ping Yee
Jack Jansen
Jeremy Hylton
Andrew M. Kuchling
Just van Rossum
Barry Warsaw