def create_random_mix():
"""
Generate a random mix
"""
available_drinks = default_database().get_drinks()
available_components = []
for drink in available_drinks:
if not isinstance(drink, Mix):
available_components.append(drink)
nr_of_components = random.randint(2, 4)
components = [
random.choice(available_components)
for _ in range(0, nr_of_components)
]
mix = Mix()
mix.name = "CNOC"
for comp in components:
mix.insert_drink(comp)
if comp.alc_perc < 7:
mix.insert_drink(comp)
return mix
def add_mix(self):
mix = Mix()
master = Toplevel()
master.drinks = self.drinks
mix_dialog(master, mix)
master.wait_window()
if master.save_drink:
# Do not modify listbox yet, wait for incoming update
#self.drinks.append(mix)
self.master.conn.database.add(mix)
def _create_random_mix(self):
mix = Mix()
mix.name = "".join([chr(self.random.randint(ord('a'), ord('z'))) for _ in range(0, self.random.randint(8, 30))])
mix.unit_amount = self.random.randint(100, 1000)
for drink in (self._create_random_drink() for _ in range(1, self.random.randint(2, 10))):
mix.insert_drink(drink)
return mix
def reset(self):
"""
Reset the database to a predefined default database.
"""
if debug_mode:
print("Resetting database")
names = ['Cola','Sinas','Cassis','7up','Safari','Bacardi lemon','Bacardi','Whiskey','Jenever','Oude Jenever']
alc_perc = [0,0,0,0,14,20,40,40,40,40]
unit_price = [0.75 ,0.75, 0.75, 0.75, 3.00, 3.00 , 3.00, 4.0,2.5,3.5]
color = [(0,0,0),(255,128,0),(128,0,128),(255,255,255),(255,200,0),(255,255,255),(255,255,255),(255,128,0),(255,255,255),(255,255,255)]
amount = [200,200,200,200,100,40,40,40,40,40]
drinks = []
for i in range(len(names)):
drinks.append(Drink(name = names[i], alc_perc = alc_perc[i],unit_price = unit_price[i],color=color[i],unit_amount=amount[i]))
d1 = drinks[0]
d2 = drinks[6]
drinks.append(Mix('Baco',[d1,d1,d1,d2]))
d1 = drinks[2]
d2 = drinks[4]
drinks.append(Mix('Safari Cassis',[d1,d1,d1,d2]))
self._internal_replace_drinks(drinks)
self._store()
def create_random_mix():
"""
Generate a random mix
"""
available_drinks = default_database().get_drinks()
available_components = []
for drink in available_drinks:
if not isinstance(drink, Mix):
available_components.append(drink)
nr_of_components = random.randint(2, 4)
components = [random.choice(available_components) for _ in range(0, nr_of_components)]
mix = Mix()
mix.name = "CNOC"
for comp in components:
mix.insert_drink(comp)
if comp.alc_perc < 7:
mix.insert_drink(comp)
return mix
# f2 children
self.b_add_to_mix.grid(row=0, column=0, sticky=EW)
self.b_remove_from_mix.grid(row=1, column=0, sticky=EW)
# end
# f3 children
self.l_mix.grid(row=0, column=2, sticky=EW)
self.lb_mix.grid(row=1, column=2, sticky=EW, padx=20, pady=20)
self.b_save.grid(row=2, column=2, sticky=EW, padx=20, pady=20)
# end
self.f0.grid(row=0, columnspan=3, padx=20, pady=20)
self.f1.grid(row=1, column=0)
self.f2.grid(row=1, column=1, sticky=EW, padx=10, pady=20)
self.f3.grid(row=1, column=2)
self.update_listboxes()
if __name__ == "__main__":
master = Tk()
master.drinks = [
Drink(name="cola"),
Drink(name="bacardi", alc_perc=40),
Mix(name="baco1")
]
d = Mix()
app = mix_dialog(master, d)
app.mainloop()
