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Applied simplifications suggested by Greg Stein.

This commit is contained in:
Andrew M. Kuchling 2000-06-10 23:39:05 +00:00
parent b7f198e01a
commit 5185a084b7
1 changed files with 4 additions and 15 deletions
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19
Lib/curses/wrapper.py
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@ -17,7 +17,6 @@ def wrapper(func, *rest):
wrapper(). wrapper().
""" """
res = None
try: try:
# Initialize curses # Initialize curses
stdscr=curses.initscr() stdscr=curses.initscr()
@ -30,21 +29,11 @@ def wrapper(func, *rest):
# a special value like curses.KEY_LEFT will be returned # a special value like curses.KEY_LEFT will be returned
stdscr.keypad(1) stdscr.keypad(1)
res = apply(func, (stdscr,) + rest) return apply(func, (stdscr,) + rest)
except:
# In the event of an error, restore the terminal finally:
# to a sane state. # Restore the terminal to a sane state on the way out.
stdscr.keypad(0) stdscr.keypad(0)
curses.echo() ; curses.nocbreak() curses.echo() ; curses.nocbreak()
curses.endwin() curses.endwin()
# Pass the exception upwards
(exc_type, exc_value, exc_traceback) = sys.exc_info()
raise exc_type, exc_value, exc_traceback
else:
# Set everything back to normal
stdscr.keypad(0)
curses.echo() ; curses.nocbreak()
curses.endwin() # Terminate curses
return res