python transform a list of dictionaries into a single list code example

Example 1: convert list to dictionary using python

# Python3 program to Convert a
# list to dictionary
 
def Convert(lst):
    res_dct = {lst[i]: lst[i + 1] for i in range(0, len(lst), 2)}
    return res_dct
         
# Driver code
lst = ['a', 1, 'b', 2, 'c', 3]
print(Convert(lst))

Example 2: python list to dictionary

def to_dictionary(keys, values):
    return dict(zip(keys, values))
    
keys = ["a", "b", "c"]    
values = [2, 3, 4]
print(to_dictionary(keys, values)) 		# {'a': 2, 'c': 4, 'b': 3}

Example 3: python list of dictionaries to list

[d['value'] for d in l]