unmarshalling code is actually rather naive and can easily be
caused to crash by feeding it invalid data. This should be fixed in
the marshal module, but I don't have the time to fix it now :-(
Here's a "keyword" module which, in the spirit of "token.py", updates
the list of keywords automatically from a source file (in this case,
"graminit.c" seemed like a reasonable choice, easier than "Grammar/Grammar").
You get "kwlist", a sorted list of keywords; "kwdict", a dictionary
mapping each keyword to 1; and "iskeyword", a function which tells
you if a given string happens to be a keyword.
of day, day of week, and season.
Fix the weekday predictions -- these seemed to be all bogus. The new
predictions seem to correspond with strftime() on Solaris and IRIX, so
I believe they are correct.
Get rid of the test for non-standard format %C returning "the same as
date(1)". This is hard to do reliably without opening a pipe to date,
and moreover, on IRIX 6.2, %C yields the Century. So we use that
instead. (We don't complain about this in non-verbose mode anyway.)
not exist. All 8 uses of tkinter are replaced with _tkinter. Still
create a variable tkinter though, because that is used by other
modules importing Tkinter (e.g. tkinter.createfilehandler()).
Also added a comment to the 'import _tkinter' line saying that if this
fails, Python is not configured correctly.
I'll clean that up later. Also corrected a mistake introduced by the
previous reformatting: an 'else' belonging to a 'for' was accidentally
reindented to belong to the 'if' inside the 'for'. Note that the
module uses inconsistent indentation -- most code is indented with 8
spaces, but some of the reformatted code uses 4 spaces. I'll fix this
later in the promised cleanup pass.
dis() still disassembles the last frame of the lats stack trace.
dis(x) disassembles x, which may be a code object, function, or method.
disassemble(co, [lasti]) disassembles a code object; the lasti
argument is now optional.
disco(...) is an alias for disassemble(...), for backward compatibility.
big-endian machines. This is done by directing the struct module's pack
and unpack methods to treat the data always in bin endian format.
This has been tested on irix (big endian) and solaris x86 (little endian)
but not yet on the mac.
the imagefiles and converting tham to a format suitable for imageop. Also
added two more tests 'rgb2rgb8' and 'rgb82rgb' which remove the dependence
on the file 'greytest.rgb'.
Note: test_imgfile.py still uses 'greytest.rgb'
Don't assume gethostbyaddr()'s primary hostname is the same as
gethostname(), or even that gethostname() can be found in the list of
hosts returned by gethostbyaddr(). We do test for at least one FQDN
in gethostbyaddr().
to Frame(w, cnf={"class": "classname"}). I think this is the only
widget other than Toplevel that needs to be concerned about setting
the widget's class (-class must be the first option on the Tcl
widget creation command).
find one and doesn't output any data that can be verified. If it
can't find a sound file by looking in the standard Solaris locations
(which we can extend later), it raises an ImportError.
- When dragging the mouse in either listbox, the *first* entry
clicked on is selected rather than the last (but the last one is
highlighted).
This is done by changing the bindtags so that our binding is executed
after the default binding (which sets the 'active' index to the last
item selected), and using 'active' instead of 'anchor' as the index to
ask for.
Raise ImportError instead of SystemExit when $DISPLAY is not set, so
regrtest.py will do the right thing.
Add a call to gl.clear() to clear the window before drawing in it.
Add some verbose prints for completeness.
Use gl.v2i() for the coordinates of one of the lines, for a little bit
of variety.
Reduce the time the window is displayed from 5 to 2 seconds.
data formats. The _xdr module is no longer used, since struct
supports the required IEEE floats and doubles.
(I have one doubt about not using _xdr. The struct module doesn't
handle Inf, NaN and gradual underflow correctly. If the _xdr module
does these things better, it may still have a (small) competitive
advantage. On the other hand, since not all platforms support IEEE
floating point, it's not clear that it would be a good idea to ever
transfer Inf or NaNs. Gradual underflow can be fixed in the struct
module.
module. (Small problem: struct.pack() won't deal with the Python long
ints returned by struct.unpack() for the 'L' format. Worked around
that for now.)
Roger E. Masse
Guido van Rossum
Fred Drake
Barry Warsaw