def calculate_shipping_cost(from_coords, to_coords, shipping_type='Overnight'):
from_lat, from_long = from_coords
to_lat, to_long = to_coords
distance = get_distance(from_lat, from_long, to_lat, to_long)
shipping_rate = SHIPPING_PRICES[shipping_type]
price = distance * shipping_rate
return format_price(price)
def calculate_shipping_cost(from_coords, to_coords, shipping_type = 'Overnight'): # from_lat, from_long = from_coords # to_lat, to_long = to_coords distance = get_distance(*from_coords, *to_coords) shipping_rate = SHIPPING_PRICES[shipping_type] price = shipping_rate * distance return format_price(price)
def calculate_shipping_cost(from_coords, to_coords, shipping_type = 'Overnight'): # note shipping_type has been set to Overnight by defauly, becuase some customers forget to click this. It is key information so we need to put something in here. #from_lat, from_long = from_coords # unpacking #to_lat, to_long = to_coords # unpacking distance = get_distance(*from_coords, *to_coords) #This is the same as doing this: distance = get_distance(from_lat, from_long, to_lat, to_long), just in a more compact way. Also, we don't need to unpack them in the previous two lines. shipping_rate = SHIPPING_PRICES[shipping_type] price = distance * shipping_rate return format_price(price)
def calculate_shipping_cost(from_coords, to_coords, shipping_type='Overnight'):
from_lat = from_coords[0]
to_lat = to_coords[0]
from_long = from_coords[1]
to_long = to_coords[1]
shipping_rate = SHIPPING_PRICES.get(shipping_type)
distance = get_distance(from_lat, from_long, to_lat, to_long)
shipping_price = shipping_rate * distance
return format_price(shipping_price)
def calculate_shipping_cost(from_coords, to_coords, shipping_type="Overnight"):
from_lat, from_long = from_coords
to_lat, to_long = to_coords
#distance = get_distance(from_lat, from_long, to_lat, to_long)
distance = get_distance(*from_coords, *to_coords)
shipping_rate = SHIPPING_PRICES.get(shipping_type)
#shipping_rate = SHIPPING_PRICES[shipping_type]
price = distance * shipping_rate
return format_price(price)
def calculate_shipping_cost(from_coords, to_coords, shipping_type="Overnight"):
# Get the distance between the two coords points.
distance = get_distance(*from_coords, *to_coords)
# Getting the shipping rate related to the shipping type
shipping_rate = SHIPPING_PRICES[shipping_type]
# Calculate the price
price = distance * shipping_rate
# Return the formated price
return format_price(price)
def calculate_shipping_cost(from_coords, to_coords, shipping_type='Overnight'):
(from_lat, from_long) = from_coords
(to_lat, to_long) = to_coords
distance = get_distance(*from_coords, *to_coords)
shipping_rate = SHIPPING_PRICES[shipping_type]
price = distance * shipping_rate
formatted_price = format_price(price)
return formatted_price
def calculate_shipping_cost(from_coords, to_coords, shipping_type='Overnight'):
from_lat, from_long = from_coords
to_lat, to_long = to_coords
distance = get_distance(from_lat, from_long, to_lat, to_long)
price = 0
for shipping_type_key, shipping_rate_value in SHIPPING_PRICES.items():
if shipping_type_key == shipping_type:
price = distance * shipping_rate_value
return format_price(price)
def calculate_shipping_cost(from_coords, to_coords, shipping_type='Overnight'):
from_lat, from_lon = from_coords
to_lat, to_lon = to_coords
distance = get_distance(from_lat, from_lon, to_lat, to_lon)
rate = SHIPPING_PRICES.get(shipping_type)
price = distance * rate
return format_price(price)
def calculate_shipping_cost(from_coords, to_coords, shipping_type="Overnight"):
#Both from_coords and to_coords are tuples, containing first the latitude and then the longitude.
# Since our get_distance() function looks for all four as separate arguments,
# we’ll need to separate these variables out.
#
#from_lat,from_long=from_coords
#to_lat,to_long=to_coords
#distance=get_distance(from_lat, from_long, to_lat, to_long)
distance = get_distance(*from_coords, *to_coords)
shipping_rate = SHIPPING_PRICES[shipping_type]
price = shipping_rate * distance
return format_price(price)
def calculate_shipping_cost(from_coords, to_coords, shipping_type='Overnight'):
# print(from_coords) # (0, 1)
# print(to_coords) # (2, 3)
# print(shipping_type) #Defaults to Overnight.
#Method 1:
# from_lat, from_long = from_coords #Saves as 0, 1.
# to_lat, to_long = to_coords #Saves as 2, 3.
# distance = get_distance(from_lat, from_long, to_lat, to_long)
#Method 2
distance = get_distance(*from_coords, *to_coords)
print(distance) # 0.5774278040487338
shipping_rate = SHIPPING_PRICES[shipping_type]
print(shipping_rate) # 2.3
price = distance * shipping_rate
print(price) # 1.3280839493120877
print(format_price(price)) # $1.33
return format_price(price)
def calculate_shipping_cost(from_coords, to_coords, shipping_type='Overnight'):
# unpack those tuples into from_lat, from_long, to_lat, and to_long
from_lat, from_long = from_coords
to_lat, to_long = to_coords
# get_distance()function looks for all four as separate arguments, we’ll need to separate these variables out.
distance = get_distance(*from_coords, *to_coords)
# get the shipping_rate by using the provided SHIPPING_PRICES dictionary
shipping_rate = SHIPPING_PRICES[shipping_type]
# price by multiplying the distance by the shipping_rate
price = distance * shipping_rate
return format_price(price)
def calculate_shipping_cost(from_coords, to_coords, shipping_type='Overnight'):
# Both from_coords and to_coords are tuples, containing first the latitude and then the longitude. Since our get_distance() function looks for all four as separate arguments, we’ll need to separate these variables out.
# Inside calculate_shipping_cost unpack those tuples into from_lat, from_long, to_lat, and to_long.
from_lat, from_long = from_coords
to_lat, to_long = to_coords
# Now call get_distance(from_lat, from_long, to_lat, to_long) and save the result as distance.
distance = get_distance(from_lat, from_long, to_lat, to_long)
# There’s other ways to separate those two coordinates when calling this function, how would you have done it?
# distance = get_distance(*from_coords, *to_coords)
# Next, get the shipping_rate by using the provided SHIPPING_PRICES dictionary and fetching the key passed in as shipping_type.
shipping_rate = SHIPPING_PRICES[shipping_type]
# Calculate the price by multiplying the distance by the shipping_rate.
price = distance * shipping_rate
# Finally, return the formatted price, created by calling the provided format_price() on the price itself.
return format_price(price)
def calculate_shipping_cost(from_coords, to_coords, shipping_type="Overnight"):
# we gave shipping_type a default argument in case shoppers don't indicate shipping_type
# both coordinates are given as tuples containing the latitude and the longitude
# since our get_distance() function looks for all four as separate arguments, we’ll need to separate these variables out using variable unpacking
from_lat, from_long = from_coords
to_lat, to_long = to_coords
# now we can get the distance
distance = get_distance(from_lat, from_long, to_lat, to_long)
# also could have used:
# get_distance(*from_coords, *to_coords)
# we get the shipping_rate by finding shipping_type in the given SHIPPING_PRICES dictionary
shipping_rate = SHIPPING_PRICES[shipping_type]
# calculate the price
price = distance * shipping_rate
# return the formatted price
return format_price(price)
def calculate_shipping_cost(from_coords, to_coords, shipping_type="Overnight"):
distance = get_distance(*from_coords, *to_coords)
shipping_rate = SHIPPING_PRICES[shipping_type]
price = distance * shipping_rate
return format_price(price)
from_long = from_coords[1]
to_lat = to_coords[0]
to_long = to_coords[1]
#print ("from_lat = " + str(from_lat))
#print ("from_long = " + str(from_long))
#print ("to_lat = " + str(to_lat))
#print ("to_long = " + str(to_long))
distance = get_distance(from_lat, from_long, to_lat, to_long)
#distance = get_distance(*from_coords, *to_coords) #also works (unpacking)
shipping_rate = SHIPPING_PRICES.get(shipping_type)
price = distance * shipping_rate
return format_price(price)
# Test the function by calling
test_function(calculate_shipping_cost)
# Define calculate_driver_cost() here
def calculate_driver_cost(distance, *drivers):
cheapest_driver = None
cheapest_driver_price = None
for driver in drivers:
driver_time = driver.speed * distance
price_for_driver = driver.salary * driver_time