2000-12-15 00:41:48 +00:00
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#!/usr/bin/env python
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#
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# $Id$
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#
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# (n)curses exerciser in Python, an interactive test for the curses
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# module. Currently, only the panel demos are ported.
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import curses
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2000-12-22 21:50:01 +00:00
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from curses import panel
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2000-12-15 00:41:48 +00:00
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def wGetchar(win = None):
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if win == None: win = stdscr
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return win.getch()
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def Getchar():
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wGetchar()
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#
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# Panels tester
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#
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def wait_a_while():
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if nap_msec == 1:
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Getchar()
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else:
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curses.napms(nap_msec)
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def saywhat(text):
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stdscr.move(curses.LINES - 1, 0)
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stdscr.clrtoeol()
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stdscr.addstr(text)
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def mkpanel(color, rows, cols, tly, tlx):
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win = curses.newwin(rows, cols, tly, tlx)
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2000-12-22 21:50:01 +00:00
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pan = panel.new_panel(win)
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2000-12-15 00:41:48 +00:00
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if curses.has_colors():
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if color == curses.COLOR_BLUE:
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fg = curses.COLOR_WHITE
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else:
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fg = curses.COLOR_BLACK
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bg = color
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curses.init_pair(color, fg, bg)
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win.bkgdset(ord(' '), curses.color_pair(color))
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else:
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win.bkgdset(ord(' '), curses.A_BOLD)
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return pan
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def pflush():
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2000-12-22 21:50:01 +00:00
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panel.update_panels()
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2000-12-15 00:41:48 +00:00
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curses.doupdate()
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def fill_panel(pan):
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win = pan.window()
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num = pan.userptr()[1]
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win.move(1, 1)
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win.addstr("-pan%c-" % num)
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win.clrtoeol()
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win.box()
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maxy, maxx = win.getmaxyx()
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for y in range(2, maxy - 1):
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for x in range(1, maxx - 1):
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win.move(y, x)
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win.addch(num)
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def demo_panels(win):
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global stdscr, nap_msec, mod
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stdscr = win
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nap_msec = 1
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mod = ["test", "TEST", "(**)", "*()*", "<-->", "LAST"]
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stdscr.refresh()
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for y in range(0, curses.LINES - 1):
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for x in range(0, curses.COLS):
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stdscr.addstr("%d" % ((y + x) % 10))
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for y in range(0, 1):
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p1 = mkpanel(curses.COLOR_RED,
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curses.LINES / 2 - 2,
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curses.COLS / 8 + 1,
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0,
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0)
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p1.set_userptr("p1")
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p2 = mkpanel(curses.COLOR_GREEN,
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curses.LINES / 2 + 1,
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curses.COLS / 7,
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curses.LINES / 4,
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curses.COLS / 10)
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p2.set_userptr("p2")
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p3 = mkpanel(curses.COLOR_YELLOW,
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curses.LINES / 4,
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curses.COLS / 10,
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curses.LINES / 2,
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curses.COLS / 9)
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p3.set_userptr("p3")
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p4 = mkpanel(curses.COLOR_BLUE,
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curses.LINES / 2 - 2,
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curses.COLS / 8,
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curses.LINES / 2 - 2,
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curses.COLS / 3)
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p4.set_userptr("p4")
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p5 = mkpanel(curses.COLOR_MAGENTA,
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curses.LINES / 2 - 2,
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curses.COLS / 8,
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curses.LINES / 2,
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curses.COLS / 2 - 2)
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p5.set_userptr("p5")
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fill_panel(p1)
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fill_panel(p2)
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fill_panel(p3)
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fill_panel(p4)
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fill_panel(p5)
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p4.hide()
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p5.hide()
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pflush()
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saywhat("press any key to continue")
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wait_a_while()
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saywhat("h3 s1 s2 s4 s5;press any key to continue")
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p1.move(0, 0)
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p3.hide()
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p1.show()
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p2.show()
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p4.show()
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p5.show()
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pflush()
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wait_a_while()
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saywhat("s1; press any key to continue")
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p1.show()
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pflush()
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wait_a_while()
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saywhat("s2; press any key to continue")
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p2.show()
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pflush()
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wait_a_while()
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saywhat("m2; press any key to continue")
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p2.move(curses.LINES / 3 + 1, curses.COLS / 8)
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pflush()
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wait_a_while()
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saywhat("s3; press any key to continue")
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p3.show()
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pflush()
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wait_a_while()
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saywhat("m3; press any key to continue")
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p3.move(curses.LINES / 4 + 1, curses.COLS / 15)
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pflush()
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wait_a_while()
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saywhat("b3; press any key to continue")
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p3.bottom()
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pflush()
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wait_a_while()
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saywhat("s4; press any key to continue")
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p4.show()
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pflush()
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wait_a_while()
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saywhat("s5; press any key to continue")
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p5.show()
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pflush()
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wait_a_while()
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saywhat("t3; press any key to continue")
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p3.top()
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pflush()
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wait_a_while()
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saywhat("t1; press any key to continue")
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p1.show()
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pflush()
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wait_a_while()
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saywhat("t2; press any key to continue")
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p2.show()
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pflush()
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wait_a_while()
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saywhat("t3; press any key to continue")
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p3.show()
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pflush()
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wait_a_while()
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saywhat("t4; press any key to continue")
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p4.show()
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pflush()
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wait_a_while()
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for itmp in range(0, 6):
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w4 = p4.window()
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w5 = p5.window()
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saywhat("m4; press any key to continue")
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w4.move(curses.LINES / 8, 1)
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w4.addstr(mod[itmp])
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p4.move(curses.LINES / 6, itmp * curses.COLS / 8)
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w5.move(curses.LINES / 6, 1)
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w5.addstr(mod[itmp])
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pflush()
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wait_a_while()
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saywhat("m5; press any key to continue")
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w4.move(curses.LINES / 6, 1)
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w4.addstr(mod[itmp])
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p5.move(curses.LINES / 3 - 1, itmp * 10 + 6)
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w5.move(curses.LINES / 8, 1)
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w5.addstr(mod[itmp])
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pflush()
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wait_a_while()
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saywhat("m4; press any key to continue")
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p4.move(curses.LINES / 6, (itmp + 1) * curses.COLS / 8)
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pflush()
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wait_a_while()
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saywhat("t5; press any key to continue")
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p5.top()
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pflush()
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wait_a_while()
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saywhat("t2; press any key to continue")
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p2.top()
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pflush()
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wait_a_while()
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saywhat("t1; press any key to continue")
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p1.top()
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pflush()
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wait_a_while()
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saywhat("d2; press any key to continue")
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del p2
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pflush()
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wait_a_while()
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saywhat("h3; press any key to continue")
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p3.hide()
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pflush()
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wait_a_while()
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saywhat("d1; press any key to continue")
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del p1
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pflush()
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wait_a_while()
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saywhat("d4; press any key to continue")
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del p4
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pflush()
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wait_a_while()
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saywhat("d5; press any key to continue")
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del p5
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pflush()
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wait_a_while()
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if nap_msec == 1:
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break
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nap_msec = 100
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#
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# one fine day there'll be the menu at this place
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#
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curses.wrapper(demo_panels)
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