258 lines
6.7 KiB
Python
Executable File
258 lines
6.7 KiB
Python
Executable File
#!/usr/bin/env python3
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import curses
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import datetime
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import math
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import os
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import signal
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import sys
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import time
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from optparse import OptionParser
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ascii_digits = {
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"0": "0000 00 00 0000",
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"1": " 1" * 5,
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"2": "222 22222 222",
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"3": "333 3 33 3333",
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"4": "4 4 4444 4 4",
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"5": "5555 555 5555",
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"6": "66 6 6666 6666",
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"7": "777 7 7 7 7",
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"8": "8888 88888 8888",
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"9": "9999 9999 9 99",
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":": " . . ",
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}
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fancy_digits = {
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"0": ("▗▄▖"
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"█ █"
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"█ █"
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"█ █"
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"▝▀▘"),
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"1": ("▗▄ "
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" █ "
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" █ "
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" █ "
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"▝▀▘"),
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"2": ("▗▄▖"
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"▘ █"
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" ▟▘"
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"▟▘ "
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"▀▀▀"),
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"3": ("▗▄▖"
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"▘ █"
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" ▜▌"
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"▖ █"
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"▝▀▘"),
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"4": (" ▗▖"
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"▗▜▌"
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"▌▐▌"
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"▀▜▛"
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" ▀▀"),
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"5": ("▄▄▄"
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"█ "
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"▀▀▙"
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"▖ █"
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"▝▀▘"),
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"6": ("▗▄▖"
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"█ ▝"
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"█▀▙"
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"█ █"
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"▝▀▘"),
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"7": ("▄▄▄"
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" █"
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" ▐▌"
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" █ "
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"▝▘ "),
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#▖ ▗ ▘ ▙ ▚ ▛ ▜ ▝ ▞ ▟ █ ▀ ▄ ▌ ▐
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"8": ("▗▄▖"
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"█ █"
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"▟▀▙"
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"█ █"
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"▝▀▘"),
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"9": ("▗▄▖"
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"█ █"
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"▜▄█"
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"▖ █"
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"▝▀▘"),
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":": " ▗ ▝ ",
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}
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# ~ ░ ▒ ▓
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def termsize():
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rows, columns = os.popen("stty size", "r").read().split()
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return (int(rows), int(columns))
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def centerpoint(ry, rx):
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r = int(round(min(ry / 1.5, rx / 1.5)) - 1)
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return (int(round(ry / 2)), int(round(rx / 2)), r)
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def saddstr(win, y, x, s, a=None):
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if not a:
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a=curses.color_pair(0)
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try:
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win.addstr(y, x, s, a)
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except:
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pass
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def drawcircle(win, cy, cx, r):
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precision = 360
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for a in range(precision):
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alpha = 2.0 * math.pi * a / precision
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dy = int(round(cy - float(r) * math.cos(alpha)))
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dx = int(round(cx + 2.0 * float(r) * math.sin(alpha)))
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saddstr(win, dy, dx, "·")
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return
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def drawline(win, cy, cx, a, s, r, char, attr=None):
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prec = 2
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points = {}
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for l in range(int(r * prec)):
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if l > s:
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ly = cy - float(l) * math.cos(a) / prec
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lx = cx + 2.0 * float(l) * math.sin(a) / prec
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iy,ix = int(round(ly)), int(round(lx))
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saddstr(win, iy,ix, char, attr)
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return
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def drawdigit(win, y, x, d, ascii=False):
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s = " "
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if ascii:
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s = ascii_digits.get(d, s)
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else:
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s = fancy_digits.get(d, s)
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drawsplitstr(win, y, x, s)
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return
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def drawsplitstr(win, y, x, st):
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ls = list(st)
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for r in range(5):
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rs = 3 * r
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saddstr(win, y + r, x, ls[rs] + ls[rs + 1] + ls[rs + 2], curses.A_BOLD)
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return
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def drawdigital(win, y, x, t, ascii=False):
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if options.seconds:
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if t.tm_sec & 1:
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hrs = list("%02d:%02d:%02d" % (t.tm_hour, t.tm_min, t.tm_sec))
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else:
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hrs = list("%02d %02d %02d" % (t.tm_hour, t.tm_min, t.tm_sec))
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else:
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if t.tm_sec & 1:
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hrs = list("%02d:%02d" % (t.tm_hour, t.tm_min))
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else:
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hrs = list("%02d %02d" % (t.tm_hour, t.tm_min))
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for c in range(len(hrs)):
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drawdigit(win, y, x + 4 * c, hrs[c], ascii=ascii)
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def readinput(win, timeout):
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started = time.time()
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try:
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while time.time() - timeout < started:
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input = win.getch()
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if input in [ord(x) for x in ["x", "X", "q", "Q"]]:
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return "x"
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time.sleep(0.01)
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except:
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return ""
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return ""
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class timer_struct:
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"""Class for storing timer."""
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def __init__(self, h, m, s):
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self.tm_hour = int(h)
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self.tm_min = int(m)
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self.tm_sec = int(s)
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def main():
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stdscr = curses.initscr()
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curses.curs_set(0)
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curses.start_color()
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curses.use_default_colors()
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stdscr.nodelay(2)
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for i in range(0, curses.COLORS):
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curses.init_pair(i + 1, i, -1)
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start_t = time.time()
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try:
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# rows,columns = termsize()
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curses.cbreak()
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while 1:
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rows, columns = stdscr.getmaxyx()
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cy, cx, r = centerpoint(rows, columns)
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stdscr.clear()
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now = time.time()
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t = time.localtime(now)
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if options.timer:
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t_new = now - start_t
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t_m, t_s = divmod(t_new, 60)
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t_h, t_m = divmod(t_m, 60)
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f = 0
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else:
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f = now % 1
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t_s = float(t.tm_sec)
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t_m = float(t.tm_min)
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t_h = float(t.tm_hour)
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alphas = math.pi * (f+t_s) / 30.0
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alpham = math.pi * t_m / 30.0 + alphas / 60.0
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alphah = math.pi * t_h / 6.0 + alpham / 12.0
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drawcircle(stdscr, cy, cx, r / 2)
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if options.seconds:
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drawline(stdscr, cy, cx, alphas, 1, r / 2, "■", curses.color_pair(2))
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drawline(stdscr, cy, cx, alpham, 1, int(round(r * 0.9) / 2), "█", curses.color_pair(3))
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drawline(stdscr, cy, cx, alphah, 1, int(round(r * 0.7) / 2), "█", curses.color_pair(7))
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stdscr.addstr(cy, cx, "█")
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for h in range(12):
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drawline(stdscr, cy, cx, math.pi * h / 6.0, r, 1 + r / 2, "@")
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if options.timer:
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drawdigital(stdscr, 1, 1, timer_struct(t_h, t_m, t_s), options.ascii)
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drawdigital(stdscr, 7, 1, t, options.ascii)
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else:
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drawdigital(stdscr, 1, 1, t, options.ascii)
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stdscr.refresh()
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userinput = readinput(stdscr, options.refresh)
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if userinput == "x":
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curses.nocbreak()
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stdscr.keypad(0)
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curses.endwin()
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sys.exit(0)
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except KeyboardInterrupt:
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curses.nocbreak()
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stdscr.keypad(0)
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# curses.echo()
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curses.endwin()
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usage = """Usage: %prog [options]
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Display a clockface
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"""
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parser = OptionParser(usage=usage)
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parser.add_option("-s", action="store_true", dest="seconds", default=False, help="Show seconds [%default]")
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parser.add_option("-r", type="float", dest="refresh", default=3, help="Refresh rate in seconds [%default]")
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parser.add_option(
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"-t", action="store_true", dest="timer", default=False, help="Timer instead of current time [%default]"
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)
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parser.add_option("-a", action="store_true", dest="ascii", default=False, help="Plain ascii characters only [%default]")
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global options
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(options, args) = parser.parse_args()
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main()
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