def get_cost_per_item(shoplist):
"""Function to generate dictionary of combined data.
Args:
shoplist(dict): Dictionary of item and it quantity.
Returns:
dict: new dictionary keyed by the name of the fruit with the total cost
per-item reflected.
Examples:
>>> get_cost_per_item({'Lime': 12, 'Red Pear': 4, 'Peach': 24, 'Beet': 1
})
{'Lime': 7.08, 'Peach': 95.76, 'Red Pear': 9.96}
"""
return {key: FRUIT.get(key) * value for key, value in shoplist.iteritems()
if FRUIT.get(key)}
def get_cost_per_item(shoplist):
"""
Args:
shoplist (dict): Shopping list
Returns:
dict: Fruit total cost per item keyed by fruits
Examples:
>>> get_cost_per_item({'Black Plum': 8,
'Bosc Pear': 4})
{'Bosc Pear': 7.96, 'Black Plum': 23.92}
"""
return {key: numfruits * FRUIT[key] for key,
numfruits in shoplist.iteritems() if key in FRUIT.keys()}
def get_cost_per_item(shoplist):
"""This function gets the cost per item.
Args:
shoplist(dict): A dictionary containing the item & its quantity.
Returns:
Dict: a new dict containing the cost for each item found in FRUIT.
Examples:
>>>get_cost_per_item({'Lime': 12, 'Red Pear': 4, 'Peach': 24, 'Beet': 1})
{'Lime': 7.08, 'Peach': 95.76, 'Red Pear': 9.96}
"""
return dict([(k, r * FRUIT.get(k)) for k, r in shoplist.iteritems()
if k in FRUIT])
def get_cost_per_item(shoplist):
""" a fucion get cost of items
args:
shoplist(dict): a dictionary called shoplist which keys are item name
as found in FRUIT and the value should be an integer
indicating the number of units to purchase.
return:
None
example:
>>> print shoplist
{'Lime': 12, 'Red Pear': 4, 'Peach': 24, 'Beet': 1}
>>> get_cost_per_item({'Lime': 12, 'Red Pear': 4,
'Peach': 24, 'Beet': 1})
{'Lime': 7.08, 'Peach': 95.76, 'Red Pear': 9.96}
"""
results = {keys: shoplist[keys] * FRUIT[keys] for keys in shoplist.keys()
if keys in FRUIT.keys()}
return results
def get_cost_per_item(shoplist):
"""A function named get_cost_per_item().
The key of shoplist should be the item name as found in FRUIT
The value of shoplist should be an integer indicating
the number of units to purchase. Return, a new dictionary
keyed by the name of the fruit with the total cost per-item reflected
Argument:
a dictionary called shoplist.
Return:
a new dictionary keyed with the total cost per-item reflected.
Example:"""
for cfruit, count in shoplist.iteritems():
for pfruit, price in FRUIT.iteritems():
if cfruit == pfruit:
print pfruit, (count * price), count, price
return
def get_cost_per_item(shoplist):
"""Creates dict keyed by fruit name.
Args:
shoplist (dict): Dictionary of items.
Returns:
dict: Keyed by fruit name and total cost/item.
Examples:
>>> get_cost_per_item({'Lime': 12, 'Red Pear': 4,
'Peach': 24, 'Beet': 1})
{'Lime': 7.08, 'Peach': 95.76, 'Red Pear': 9.96}
>>> get_cost_per_item({''Red Plum': 3,
'Bosc Pear': 5, 'Key Lime': 2, 'Beet': 1})
{'Red Plum': 8.97, 'Key Lime': 7.98, 'Bosc Pear': 9.95}
"""
return {k: v * z for k, v in shoplist.iteritems()
for x, z in FRUIT.iteritems() if k == x}
def get_cost_per_item(shoplist):
"""Returns Sum of individual items in a shopping list.
Args:
Dictionary list (DICT).
Returns:
Number: Returns string from FRUIT.data and its sum.
Examples:
>>> get_cost_per_item({'Lime': 12, 'Red Pear': 4, 'Peach': 24, 'Beet': 1})
{'Lime': 7.08, 'Peach': 95.76, 'Red Pear': 9.96}
"""
T = 0
S = {}
for k, v in shoplist.iteritems():
if k in FRUIT.keys():
T = v * FRUIT[k]
S.update({k:T})
return S