J'ai fait un chronomètre avec tkinter
├── stop_watch.bat
├── code
│ └── main.py
└── sound
└── Fichier de musique approprié.mp3
main.py
import os
import time
import pickle
import tkinter as tk
import tkinter.font as tk_font
import threading
from pygame import mixer
class StopWatch:
def __init__(self):
self.prev_path = '../prev.pickle'
self.sound_path = '../sound/Fichier de musique approprié.mp3'
self.time_value = self.load_pickle(self.prev_path)
if self.time_value is None:
self.time_value = 0
self.starting_time_value = self.time_value
w0 = 40
y0 = 60
y02 = y0 -20
w1 = 80
h1 = 40
wspace = 10
w2 = w1 * 3 + wspace * 2
h2 = 50
x1 = 40
x2 = x1 + w1 + wspace
x3 = x2 + w1 + wspace
x0 = x3 + 60
y1 = 10
y2 = 95
y3 = 140
size1 = 56
bg1 = '#ffffee'
bg2 = '#ffffaa'
bg0 = '#ffccff'
bg02 = '#ffaaff'
self.root = tk.Tk()
self.enable_count_down = False
self.root.title("Python GUI")
self.root.geometry("340x215")
self.time_text = tk.StringVar()
self.time_label = tk.Label(self.root, textvariable=self.time_text, font=tk_font.Font(size=size1))
self.time_label.place(x=x1, y=y1)
button_up_1_hour = tk.Button(text="Temps", command=self.plus_1_hour, font=tk.font.Font(size=14), bg=bg1)
button_up_1_hour.place(x=x1, y=y2, width=w1, height=h1)
button_up_1_min = tk.Button(text="Minutes", command=self.plus_1_min, font=tk.font.Font(size=14), bg=bg1)
button_up_1_min.place(x=x2, y=y2, width=w1, height=h1)
button_up_1_sec = tk.Button(text="Secondes", command=self.plus_1_sec, font=tk.font.Font(size=14), bg=bg1)
button_up_1_sec.place(x=x3, y=y2, width=w1, height=h1)
button_start = tk.Button(text="START/STOP", command=self.start_stop, font=tk.font.Font(size=14), bg=bg2)
button_start.place(x=x1, y=y3, width=w2, height=h2)
button_reset = tk.Button(text="RESET", command=self.reset, font=tk.font.Font(size=8), bg=bg0)
button_reset.place(x=x0, y=y0, width=w0)
button_again = tk.Button(text="AGAIN", command=self.again, font=tk.font.Font(size=8), bg=bg02)
button_again.place(x=x0, y=y02, width=w0)
thread = threading.Thread(target=self.count_down)
thread.start()
self.update()
self.root.mainloop()
def plus_1_hour(self):
self.time_value += 60 * 60
self.update()
def plus_1_min(self):
self.time_value += 60
self.update()
def plus_1_sec(self):
self.time_value += 1
self.update()
def reset(self):
self.time_value = 0
self.enable_count_down = False
self.update()
def again(self):
self.time_value = self.starting_time_value
self.enable_count_down = False
self.update()
def sound(self):
mixer.init()
mixer.music.load(self.sound_path)
mixer.music.play(1)
def count_down(self):
while True:
if self.time_value > 0 and self.enable_count_down:
self.time_value -= 1
self.update()
if self.time_value <= 0 and self.enable_count_down:
self.time_value = 0
self.enable_count_down = False
self.update()
self.sound()
time.sleep(1)
def start_stop(self):
self.starting_time_value = self.time_value
self.enable_count_down = not self.enable_count_down
@staticmethod
def sec_to_hms(sec):
minutes, sec = divmod(sec, 60)
hour, minutes = divmod(minutes, 60)
return '{}:{:0>2}:{:0>2}'.format(hour, minutes, sec)
def update(self):
hms = self.sec_to_hms(self.time_value)
self.time_text.set(hms)
self.save_pickle(self.time_value, self.prev_path)
@staticmethod
def save_pickle(model, model_path, protocol=4):
with open(model_path, mode='wb') as f:
if protocol is None:
pickle.dump(model, f)
else:
pickle.dump(model, f, protocol=protocol)
@staticmethod
def load_pickle(path):
if os.path.exists(path):
try:
with open(path, mode='rb') as f:
obj = pickle.load(f)
return obj
except EOFError as e:
print('load_pickle():', e)
return None
else:
print('NOT FOUND load_pickle():', path)
return None
if __name__ == '__main__':
StopWatch()
Il est pratique de créer un fichier batch ou un script shell.
stop_watch.bat
start C:/Users/Nom d'utilisateur/Anaconda3/envs/nom de l'environnement conda/pythonw.exe ./code/main.py
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