More revision still needed.
Much of the code that was in the mainloop was moved to a series of
helper functions. PyEval_CallObjectWithKeywords was split into two
parts. The first part now only does argument handling. The second
part is now named call_object and delegates the call to a
call_(function,method,etc.) helper.
XXX The call_XXX helper functions should be replaced with tp_call
functions for the respective types.
The CALL_FUNCTION implementation contains three kinds of optimization:
1. fast_cfunction and fast_function are called when the arguments on
the stack can be passed directly to eval_code2() without copying
them into a tuple.
2. PyCFunction objects are dispatched immediately, because they are
presumed to occur more often than anything else.
3. Bound methods are dispatched inline. The method object contains a
pointer to the function object that will be called. The function
is called from within the mainloop, which may allow optimization #1
to be used, too.
The extened call implementation -- f(*args) and f(**kw) -- are
implemented as a separate case in the mainloop. This allows the
common case of normal function calls to execute without wasting time
on checks for extended calls, although it does introduce a small
amount of code duplication.
Also, the unused final argument of eval_code2() was removed. This is
probably the last trace of the access statement :-).
codec to not apply Latin-1 mappings for keys which are not found
in the mapping dictionaries, but instead treat them as undefined
mappings.
The patch was originally written by Martin v. Loewis with some
additional (cosmetic) changes and an updated test script
by Marc-Andre Lemburg.
The standard codecs were recreated from the most current files
available at the Unicode.org site using the Tools/scripts/gencodec.py
tool.
This patch closes the bugs #116285 and #119960.
doesn't get triggered by 'return', 'break' or 'continue'. If the
'try-inside-continue' patch does not get accepted before next release, the
'or continue' should be removed ;P
Closes SF patch #103045 and SF bug #127098.
1. When running in verbose mode, if any test happens to pass, print
a warning that the apparent success may be bogus (stdout isn't
compared in verbose mode). Been fooled by that too often.
2. When a test fails because the expected stdout doesn't match the
actual stdout, print as much of stdout as did match before the
first failing write. Else we get failures of the form "expected
'a', got 'b'" and a glance at the expected output file shows
500 instances of 'a' -- no idea where it failed, and, as in #1,
trying to run in verbose mode instead doesn't help because
stdout isn't compared then.
the logic. That resulted in a bug. My previous getopt checkin repaired
the bug but left the sorting. The solution is significantly simpler if
we don't bother sorting at all, so this checkin gets rid of the sort and
the code that relied on it.
Christmas present to myself: the bisect module didn't define what
happened if the new element was already in the list. It so happens
that it inserted the new element "to the right" of all equal elements.
Since it wasn't defined, among other bad implications it was a mystery
how to use bisect to determine whether an element was already in the
list (I've seen code that *assumed* "to the right" without justification).
Added new methods bisect_left and insort_left that insert "to the left"
instead; made the old names bisect and insort aliases for the new names
bisect_right and insort_right; beefed up docstrings to explain what
these actually do; and added a std test for the bisect module.
Neil Schemenauer
Andrew M. Kuchling
Jeremy Hylton
Guido van Rossum
Marc-André Lemburg
Jack Jansen
Fred Drake
Thomas Wouters
Tim Peters