在Django字典中删除具有空值的项目

Question

I want to remove dictionary item on my list.

Animals = ['dog', 'cat', 'fish', 'goat']
Owner = ['Nash', 'Luffy', '', '']

C = dict(zip(Animals, Owner))
C = {'dog':'Nash', 'cat':'Luffy', 'fish':'', 'goat':''}

What should I do to achieve the result below:

C =  {'dog':'Nash', 'cat':'Luffy'}

Answer 1

Just use a dict comprehension :

>>> {k: v for k, v in C.items() if v != ''}
{'dog': 'Nash', 'cat': 'Luffy'}

or using a for loop:

for k, v in C.items():
    if v == '':
        del(C[k])

Answer 2

too easy just do this

mylist = {}
count = 0
for i in animals:
    mylist[i] = owner[count]
    count += 1

hope it helps : )