curses-stopwatch #8
163
src/stopwatch.py
163
src/stopwatch.py
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@ -1,75 +1,186 @@
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#!/bin/env python3
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try:
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import beepy # pip install beepy
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except:
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beepy = None
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from multiprocessing import Process
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#!/usr/bin/env python3
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# hard dependencies
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import argparse
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import time
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import datetime
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import sys
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import time
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import curses
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# optional dependencies
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try:
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import beepy # pip install beepy
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except:
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beepy = None
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try:
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from multiprocessing import Process
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except:
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Process = None
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class stopwatch:
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# printing to stderr
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def eprint(*args, **kwargs):
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print(*args, file=sys.stderr, **kwargs)
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class Animation:
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X_SIZE = 8
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Y_SIZE = 3
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field = [
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['>', '>' * (X_SIZE - 2), 'v',],
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['^', ' ' * (X_SIZE - 2), 'v',] * (Y_SIZE - 2),
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['^', '<' * (X_SIZE - 2), '<',],
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]
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def __init__(self) -> None:
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pass
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def tick(self) -> list[str]:
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out_arr: list[str] = []
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for line in self.field:
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out_arr.append(self.__char_array_to_str(line))
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return out_arr
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def __char_array_to_str(self, chars) -> str :
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out_str = ""
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for char in chars:
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out_str += char
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return out_str
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class Stopwatch:
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beep_at: int
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beep_at_time: datetime.datetime
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has_beeped: bool = False
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start_time: datetime.datetime
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enable_sound: bool = False
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screen: curses.window
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next_line = 0
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enable_animation: bool
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animation: Animation
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def __init__(self, beep_at, enable_sound) -> None:
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print('='*120)
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BUFFER_LINE = '=' * 120
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COL0_Y = 0
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COL1_Y = 44
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COL2_Y = 90
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def __init__(self, beep_at, enable_sound, screen: curses.window, enable_animation: bool) -> None:
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self.screen = screen
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self.screen.addstr(0, 0, self.BUFFER_LINE)
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self.next_line += 2
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self.start_time = datetime.datetime.now().replace(microsecond=0)
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self.enable_animation = enable_animation
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if enable_sound:
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print("Warning:\tonce the beep time is reached, a sound will play.")
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self.enable_sound = enable_sound
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if not beep_at <= 0:
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self.beep_at = beep_at
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self.beep_at_time = self.start_time + datetime.timedelta(minutes=beep_at)
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print("Start time:\t%s\nWill beep at:\t%s\nBeeping Time:\t%sm" % (self.start_time, self.beep_at_time, beep_at))
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self.screen.addstr(self.next_line, self.COL0_Y, "Start time:\t%s" % self.start_time)
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self.screen.addstr(self.next_line, self.COL1_Y, "Will beep at:\t%s" % self.beep_at_time)
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self.screen.addstr(self.next_line, self.COL2_Y, "Beeping Time:\t%sm" % beep_at)
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self.next_line += 2
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self.screen.addstr(self.next_line, self.COL0_Y, self.BUFFER_LINE)
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self.next_line += 5
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# content goes here
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self.screen.addstr(self.next_line, self.COL0_Y, self.BUFFER_LINE)
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self.next_line -= 3
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else:
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self.beep_at = 0
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self.beep_at_time = datetime.datetime.now()
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print("Start time:\t%s" % self.start_time)
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print('='*120)
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self.screen.addstr(self.next_line, self.COL1_Y, "Start time:\t%s" % self.start_time)
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self.next_line += 6
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# content goes here
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self.screen.addstr(self.next_line, self.COL0_Y, self.BUFFER_LINE)
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self.next_line -= 4
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def display(self) -> None:
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text2 = ""
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text3 = ""
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remaining_time_str = ""
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beep_notice_str = ""
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while True:
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nl_store = self.next_line
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now = datetime.datetime.now().replace(microsecond=0)
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elapsed = (now - self.start_time)
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text0 = ("\rcurrent:\t%s" % now)
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text1 = ("elapsed: %s" % elapsed)
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current_time_str = ("\rcurrent:\t%s" % now)
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elapsed_time_str = ("elapsed: %s" % elapsed)
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if self.beep_at > 0 and not self.has_beeped:
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remaining = self.beep_at_time - now
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text2 = ("remaining: %s" % remaining)
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remaining_time_str = ("remaining: %s" % remaining)
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if elapsed.seconds / 60 >= self.beep_at and not self.has_beeped and not self.beep_at == 0:
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text0 += '\a'
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text3 = "🔔Beep!🔔"
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current_time_str += '\a'
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beep_notice_str = "🔔Beep!🔔"
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self.has_beeped = True
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if self.enable_sound:
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if self.enable_sound and not beepy is None and not Process is None:
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p = Process(target=beepy.beep, kwargs={"sound": "success"})
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p.start()
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sys.stdout.write('\r' + text0+"\t\t"+text1+"\t\t"+text2+"\t\t"+text3 + "\t")
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sys.stdout.flush()
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#sys.stdout.write('\r' + current_time_str+"\t\t"+elapsed_time_str+"\t\t"+remaining_time_str+"\t\t"+beep_notice_str + "\t")
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if self.beep_at > 0:
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self.screen.addstr(self.next_line, self.COL0_Y, "current:\t%s" % (now))
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self.screen.addstr(self.next_line, self.COL2_Y, "elapsed:\t%s" % (elapsed))
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self.next_line += 1
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if not self.has_beeped:
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self.screen.addstr(self.next_line, self.COL2_Y, "remaining:\t%s" % (remaining))
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else:
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self.screen.addstr(self.next_line, self.COL2_Y, "overtime:\t%s" % (remaining))
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else:
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self.screen.addstr(self.next_line, self.COL1_Y, "current:\t%s" % (now))
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self.next_line += 2
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self.screen.addstr(self.next_line, self.COL1_Y, "elapsed:\t\t %s" % (elapsed))
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if self.enable_animation:
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self.next_line -= 1
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if now.second % 4 == 0:
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self.screen.addstr(self.next_line, self.COL1_Y + 16, "$-")
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self.next_line += 1
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self.screen.addstr(self.next_line, self.COL1_Y + 16, "--")
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elif now.second % 4 == 1:
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self.screen.addstr(self.next_line, self.COL1_Y + 16, "-$")
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self.next_line += 1
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self.screen.addstr(self.next_line, self.COL1_Y + 16, "--")
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elif now.second % 4 == 2:
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self.screen.addstr(self.next_line, self.COL1_Y + 16, "--")
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self.next_line += 1
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self.screen.addstr(self.next_line, self.COL1_Y + 16, "-$")
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elif now.second % 4 == 3:
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self.screen.addstr(self.next_line, self.COL1_Y + 16, "--")
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self.next_line += 1
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self.screen.addstr(self.next_line, self.COL1_Y + 16, "$-")
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#sys.stdout.flush()
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self.screen.refresh()
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self.next_line = nl_store
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time.sleep(0.1)
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def main():
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parser = argparse.ArgumentParser(prog="stopwatch", description='Simple CLI stopwatch.')
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# TODO make this weird nargs thing better, generates a bad help page
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parser.add_argument('-b', '--beep', metavar='N', type=float, nargs='+',
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help='beep after x minutes', default=[0])
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help='beep after N minutes', default=[0])
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parser.add_argument('-s', '--sound',
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action='store_true')
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action='store_true', help="activate sound")
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parser.add_argument('-l', '--legacy-ui',
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action='store_true', help="Use the old \"inline\" ui instead of the curses ui")
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parser.add_argument('-a', '--no-animation',
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action='store_true', help="don't show the animation")
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args = parser.parse_args()
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try:
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timer = stopwatch(args.beep[0], enable_sound=args.sound)
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stdscreen = curses.initscr()
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# copied from my guide, idk what they do:
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curses.noecho()
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curses.cbreak()
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timer = Stopwatch(
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beep_at=args.beep[0],
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enable_sound=args.sound,
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screen=stdscreen,
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enable_animation= not args.no_animation
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)
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timer.display()
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except KeyboardInterrupt:
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pass
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finally:
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curses.echo()
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curses.nocbreak()
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curses.endwin()
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if __name__ == "__main__":
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main()
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