def __init__(self, master):
self.master = master
feednames = [x.getName() for x in SupplyFeed.getAll()]
cols = max(2, math.ceil(len(feednames) / 7))
super(ByIngredientScreen,
self).__init__(master,
feednames,
labeltext="Find drinks by ingredient:",
cols=cols)
def __init__(self, master):
super(DumpScreen, self).__init__(master)
self.master = master
self.lbl = Label(self, text="Dumping all feeds")
self.backbtn = RectButton(self, text="Stop", command=self.handle_button_back)
self.lbl.pack(side=TOP, fill=BOTH, expand=1)
self.backbtn.pack(side=BOTTOM, fill=X, padx=10, pady=10)
for feed in SupplyFeed.getAll():
feed.startFeed()
def handle_button_back(self):
for feed in SupplyFeed.getAll():
feed.stopFeed()
self.master.screen_pop()