At 09:51 AM 8/27/2006, Kent Johnson wrote:
>Dick Moores wrote:
> > I'm trying to figure out how to change what a script does while it is
> > running, by pressing a key, such as "k". Can getch() be used for
> > this?
>Google 'python getch' or see this recipe by our very own Danny Yoo:
So now I have, thanks to Danny Yoo:
=====================================
class _Getch:
"""Gets a single character from standard input. Does not echo to the
screen."""
def __init__(self):
try:
self.impl = _GetchWindows()
except ImportError:
self.impl = _GetchUnix()
def __call__(self): return self.impl()
class _GetchWindows:
def __init__(self):
import msvcrt
def __call__(self):
import msvcrt
return msvcrt.getch()
c = 0
getch = _Getch()
while True:
c += 1
if getch == "k":
break
print c
================================================
No more errors, but it doesn't do what I wanted. More help, please.
Dick Moores
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