Question

How to to remove multiple keys from a dictionary in Python

Answer 1

def remove_multiple_keys(dic, n):
    lst = list() 
    for (key, value) in dic.items():
       if value % n == 0:
         lst.append(key)

    for key in lst:
       if key in dic :
           del dic[key]
    return dic


dic = {'python':34, 'php':19, 'java':12, 'c':1000, 'c#':765}

dic = remove_multiple_keys(dic, 2)

print(dic)
   
   
   
'''
run:
   
{'php': 19, 'c#': 765}
   
'''

 

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