def generate_drink_from_data(data):
f, success = try_parse_float(data[0].strip())
if not success:
return None
d = Drink()
time = int(f)
d.time_of_drink = datetime.fromtimestamp(time)
d.drinker = data[1].strip()
d.abv, success = try_parse_float(data[2])
if not success:
return None
d.volume_oz, success = try_parse_float(data[3])
if not success:
return None
return d
def generate_dummy_drink_data(drinker_name='n', start_time=None):
dummy_drinks = []
if start_time is None:
t = datetime.now().replace(hour=12)
else:
t = start_time
for i in range(10):
d = Drink()
d.time_of_drink = t
d.drinker = drinker_name
d.volume_oz = 12.0 + (random.randint(0, 1) * 4.0)
d.abv = 5.0 + (random.random() * 5.5) - 1.0
dummy_drinks.append(d)
minute_delta = (random.random() * 20) + 30
t = t + timedelta(minutes=minute_delta)
return calculate_bac_curve(dummy_drinks)