FM / curses

/usr/lib64/python2.6/Demo/curses

Name	Size	Mode	Actions
life.py	7353	0755	edit dl rm
life.pyc	6863	0644	edit dl rm
life.pyo	6863	0644	edit dl rm
ncurses.py	6682	0644	edit dl rm
ncurses.pyc	5867	0644	edit dl rm
ncurses.pyo	5867	0644	edit dl rm
rain.py	2434	0644	edit dl rm
rain.pyc	2316	0644	edit dl rm
rain.pyo	2316	0644	edit dl rm
README	852	0644	edit dl rm
repeat.py	1519	0755	edit dl rm
repeat.pyc	1465	0644	edit dl rm
repeat.pyo	1465	0644	edit dl rm
tclock.py	3364	0644	edit dl rm
tclock.pyc	3689	0644	edit dl rm
tclock.pyo	3689	0644	edit dl rm
xmas.py	25499	0644	edit dl rm
xmas.pyc	19929	0644	edit dl rm
xmas.pyo	19929	0644	edit dl rm

Edit: /usr/lib64/python2.6/Demo/curses/rain.py (2434B)

#
# $Id: rain.py 46625 2006-06-03 23:02:15Z andrew.kuchling $
#
# somebody should probably check the randrange()s...

import curses
from random import randrange

def next_j(j):
    if j == 0:
        j = 4
    else:
        j -= 1

if curses.has_colors():
        z = randrange(0, 3)
        color = curses.color_pair(z)
        if z:
            color = color | curses.A_BOLD
        stdscr.attrset(color)

return j

def main(win):
    # we know that the first argument from curses.wrapper() is stdscr.
    # Initialize it globally for convenience.
    global stdscr
    stdscr = win

if curses.has_colors():
        bg = curses.COLOR_BLACK
        curses.init_pair(1, curses.COLOR_BLUE, bg)
        curses.init_pair(2, curses.COLOR_CYAN, bg)

curses.nl()
    curses.noecho()
    # XXX curs_set() always returns ERR
    # curses.curs_set(0)
    stdscr.timeout(0)

c = curses.COLS - 4
    r = curses.LINES - 4
    xpos = [0] * c
    ypos = [0] * r
    for j in range(4, -1, -1):
        xpos[j] = randrange(0, c) + 2
        ypos[j] = randrange(0, r) + 2

j = 0
    while True:
        x = randrange(0, c) + 2
        y = randrange(0, r) + 2

stdscr.addch(y, x, ord('.'))

stdscr.addch(ypos[j], xpos[j], ord('o'))

j = next_j(j)
        stdscr.addch(ypos[j], xpos[j], ord('O'))

j = next_j(j)
        stdscr.addch( ypos[j] - 1, xpos[j],     ord('-'))
        stdscr.addstr(ypos[j],     xpos[j] - 1, "|.|")
        stdscr.addch( ypos[j] + 1, xpos[j],     ord('-'))

j = next_j(j)
        stdscr.addch( ypos[j] - 2, xpos[j],     ord('-'))
        stdscr.addstr(ypos[j] - 1, xpos[j] - 1, "/ \\")
        stdscr.addstr(ypos[j],     xpos[j] - 2, "| O |")
        stdscr.addstr(ypos[j] + 1, xpos[j] - 1, "\\ /")
        stdscr.addch( ypos[j] + 2, xpos[j],     ord('-'))

j = next_j(j)
        stdscr.addch( ypos[j] - 2, xpos[j],     ord(' '))
        stdscr.addstr(ypos[j] - 1, xpos[j] - 1, "   ")
        stdscr.addstr(ypos[j],     xpos[j] - 2, "     ")
        stdscr.addstr(ypos[j] + 1, xpos[j] - 1, "   ")
        stdscr.addch( ypos[j] + 2, xpos[j],     ord(' '))

xpos[j] = x
        ypos[j] = y

ch = stdscr.getch()
        if ch == ord('q') or ch == ord('Q'):
            return
        elif ch == ord('s'):
            stdscr.nodelay(0)
        elif ch == ord(' '):
            stdscr.nodelay(1)

curses.napms(50)

curses.wrapper(main)

cmd: