from tkinter import *
import time
class StopWatch(Frame):
""" Implements a stop watch frame widget. """
def __init__(self, parent=None, **kw):
Frame.__init__(self, parent, kw)
self._start = 0.0
self._elapsedtime = 0.0
self._running = 0
self.timestr = StringVar()
#self.lapstr = StringVar()
self.e = 0
self.m = 0
self.makeWidgets()
self.laps = []
self.lapmod2 = 0
self.today = time.strftime("%d %b %Y %H-%M-%S", time.localtime())
def makeWidgets(self):
""" Make the time label. """
l1 = Label(self, text='----File Name----')
l1.pack(fill=X, expand=NO, pady=1, padx=2)
self.e = Entry(self)
self.e.pack(pady=2, padx=2)
l = Label(self, textvariable=self.timestr)
self._setTime(self._elapsedtime)
l.pack(fill=X, expand=NO, pady=3, padx=2)
l2 = Label(self, text='----Laps----')
l2.pack(fill=X, expand=NO, pady=4, padx=2)
scrollbar = Scrollbar(self, orient=VERTICAL)
self.m = Listbox(self,selectmode=EXTENDED, height = 5,
yscrollcommand=scrollbar.set)
self.m.pack(side=LEFT, fill=BOTH, expand=1, pady=5, padx=2)
scrollbar.config(command=self.m.yview)
scrollbar.pack(side=RIGHT, fill=Y)
def _update(self):
""" Update the label with elapsed time. """
self._elapsedtime = time.time() - self._start
self._setTime(self._elapsedtime)
self._timer = self.after(50, self._update)
def _setTime(self, elap):
""" Set the time string to Minutes:Seconds:Hundreths """
minutes = int(elap/60)
seconds = int(elap - minutes*60.0)
hseconds = int((elap - minutes*60.0 - seconds)*100)
self.timestr.set('%02d:%02d:%02d' % (minutes, seconds, hseconds))
def _setLapTime(self, elap):
""" Set the time string to Minutes:Seconds:Hundreths """
minutes = int(elap/60)
seconds = int(elap - minutes*60.0)
hseconds = int((elap - minutes*60.0 - seconds)*100)
return '%02d:%02d:%02d' % (minutes, seconds, hseconds)
def Start(self):
""" Start the stopwatch, ignore if running. """
if not self._running:
self._start = time.time() - self._elapsedtime
self._update()
self._running = 1
def Stop(self):
""" Stop the stopwatch, ignore if stopped. """
if self._running:
self.after_cancel(self._timer)
self._elapsedtime = time.time() - self._start
self._setTime(self._elapsedtime)
self._running = 0
def Reset(self):
""" Reset the stopwatch. """
self._start = time.time()
self._elapsedtime = 0.0
self.laps = []
self._setTime(self._elapsedtime)
def Lap(self):
'''Makes a lap, only if started'''
tempo = self._elapsedtime - self.lapmod2
if self._running:
self.laps.append(self._setLapTime(tempo))
self.m.insert(END, self.laps[-1])
self.m.yview_moveto(1)
self.lapmod2 = self._elapsedtime
def GravaCSV(self):
'''Pega nome do cronometro e cria arquivo para guardar as laps'''
arquivo = str(self.e.get()) + ' - '
with open(arquivo + self.today + '.txt', 'wb') as lapfile:
for lap in self.laps:
lapfile.write((bytes(str(lap) + '\n', 'utf-8')))
def main():
root = Tk()
root.wm_attributes("-topmost", 1) #always on top - might do a button for it
sw = StopWatch(root)
sw.pack(side=TOP)
Button(root, text='Lap', command=sw.Lap).pack(side=LEFT)
Button(root, text='Start', command=sw.Start).pack(side=LEFT)
Button(root, text='Stop', command=sw.Stop).pack(side=LEFT)
#Button(root, text='Reset', command=sw.Reset).pack(side=LEFT)
Button(root, text='Save', command=sw.GravaCSV).pack(side=LEFT)
Button(root, text='Quit', command=root.quit).pack(side=LEFT)
root.mainloop()
if __name__ == '__main__':
main()
Diff to Previous Revision
--- revision 2 2013-09-19 14:36:43
+++ revision 3 2013-09-19 18:42:10
@@ -9,18 +9,36 @@
self._elapsedtime = 0.0
self._running = 0
self.timestr = StringVar()
- self.lapstr = StringVar()
+ #self.lapstr = StringVar()
+ self.e = 0
+ self.m = 0
self.makeWidgets()
- self.laps = [0]
+ self.laps = []
self.lapmod2 = 0
self.today = time.strftime("%d %b %Y %H-%M-%S", time.localtime())
def makeWidgets(self):
""" Make the time label. """
+ l1 = Label(self, text='----File Name----')
+ l1.pack(fill=X, expand=NO, pady=1, padx=2)
+
+ self.e = Entry(self)
+ self.e.pack(pady=2, padx=2)
+
l = Label(self, textvariable=self.timestr)
self._setTime(self._elapsedtime)
- l.pack(fill=X, expand=NO, pady=2, padx=2)
-
+ l.pack(fill=X, expand=NO, pady=3, padx=2)
+
+ l2 = Label(self, text='----Laps----')
+ l2.pack(fill=X, expand=NO, pady=4, padx=2)
+
+ scrollbar = Scrollbar(self, orient=VERTICAL)
+ self.m = Listbox(self,selectmode=EXTENDED, height = 5,
+ yscrollcommand=scrollbar.set)
+ self.m.pack(side=LEFT, fill=BOTH, expand=1, pady=5, padx=2)
+ scrollbar.config(command=self.m.yview)
+ scrollbar.pack(side=RIGHT, fill=Y)
+
def _update(self):
""" Update the label with elapsed time. """
self._elapsedtime = time.time() - self._start
@@ -35,11 +53,11 @@
self.timestr.set('%02d:%02d:%02d' % (minutes, seconds, hseconds))
def _setLapTime(self, elap):
- """ Returns lap time in minutes and seconds """
+ """ Set the time string to Minutes:Seconds:Hundreths """
minutes = int(elap/60)
seconds = int(elap - minutes*60.0)
- hseconds = int((elap - minutes*60.0 - seconds)*100)
- return '%02d:%02d' % (minutes, seconds)
+ hseconds = int((elap - minutes*60.0 - seconds)*100)
+ return '%02d:%02d:%02d' % (minutes, seconds, hseconds)
def Start(self):
""" Start the stopwatch, ignore if running. """
@@ -59,7 +77,8 @@
def Reset(self):
""" Reset the stopwatch. """
self._start = time.time()
- self._elapsedtime = 0.0
+ self._elapsedtime = 0.0
+ self.laps = []
self._setTime(self._elapsedtime)
def Lap(self):
@@ -67,24 +86,27 @@
tempo = self._elapsedtime - self.lapmod2
if self._running:
self.laps.append(self._setLapTime(tempo))
- print (self.laps)
+ self.m.insert(END, self.laps[-1])
+ self.m.yview_moveto(1)
self.lapmod2 = self._elapsedtime
def GravaCSV(self):
'''Pega nome do cronometro e cria arquivo para guardar as laps'''
- with open(str(self.today) + '.txt', 'wb') as lapfile:
+ arquivo = str(self.e.get()) + ' - '
+ with open(arquivo + self.today + '.txt', 'wb') as lapfile:
for lap in self.laps:
lapfile.write((bytes(str(lap) + '\n', 'utf-8')))
def main():
root = Tk()
+ root.wm_attributes("-topmost", 1) #always on top - might do a button for it
sw = StopWatch(root)
sw.pack(side=TOP)
Button(root, text='Lap', command=sw.Lap).pack(side=LEFT)
Button(root, text='Start', command=sw.Start).pack(side=LEFT)
Button(root, text='Stop', command=sw.Stop).pack(side=LEFT)
- Button(root, text='Reset', command=sw.Reset).pack(side=LEFT)
+ #Button(root, text='Reset', command=sw.Reset).pack(side=LEFT)
Button(root, text='Save', command=sw.GravaCSV).pack(side=LEFT)
Button(root, text='Quit', command=root.quit).pack(side=LEFT)
