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chronometre.py

@@ -0,0 +1,43 @@
+import time 
+from tkinter import *
+
+class Chronometre:
+
+    def __init__(self):
+        self.flag = 0
+        self.depart = 0
+
+    def lancer_chrono(self):
+        self.flag = 1
+        self.depart = time.time()
+        self.chrono()
+
+    def stopper_chrono(self):
+        self.flag = 0
+
+    def reset_chrono(self):
+        self.depart = time.time()
+
+    def chrono(self):
+        y = time.time() - self.depart    
+        minutes = time.localtime(y)[4]
+        secondes = time.localtime(y)[5]
+        if self.flag :
+            self.message.configure(text = "%i ' %i '' " %(minutes,secondes))
+        self.fenetre.after(1000, self.chrono)
+
+    def start(self):
+        self.fenetre = Tk()
+        self.fenetre.title('Chronomètre')
+
+        self.message = Label(self.fenetre, font=('sans', 20, 'bold'), text="Chrono prêt")
+        self.message.grid(row=1)
+
+        Button(self.fenetre, text='GO !', command=self.lancer_chrono).grid(row=2)
+        Button(self.fenetre, text='STOP !', command=self.stopper_chrono).grid(row=3)
+        Button(self.fenetre, text='RESET', command=self.reset_chrono).grid(row=4)
+
+        self.fenetre.mainloop()
+
+if __name__ == '__main__':
+    Chronometre().start()