Split dict of lists into smaller dicts of lists.

[pcs3rd]

I have tried this:

# Initialize dictionary
test_dict = {'setFiniteOperations': [{'variantId': '759ecdae-f30b-4adb-9673-5645cecd1516', 'quantity': 9}, {'variantId': '759ecdae-f30b-4adb-9673-5645cecd1516', 'quantity': 10}]}
  
# printing original dictionary
print("The original dictionary : " +  str(test_dict))
  
# Using items() + len() + list slicing
# Split dictionary by half
res1 = dict(list(test_dict['setFiniteOperations'].items())[len(test_dict['setFiniteOperations'])//2:])
res2 = dict(list(test_dict['setFiniteOperations'].items())[:len(test_dict['setFiniteOperations'])//2])
  
# printing result
print("The first half of dictionary : " + str(res1))
print("The second half of dictionary : " + str(res2))

and this is the traceback:

Output:
The original dictionary : {'setFiniteOperations': [{'variantId': '759ecdae-f30b-4adb-9673-5645cecd1516', 'quantity': 9}, {'variantId': '759ecdae-f30b-4adb-9673-5645cecd1516', 'quantity': 10}]}
Traceback (most recent call last):
  File "post.py", line 13, in <module>
    res1 = dict(list(test_dict['setFiniteOperations'].items())[len(test_dict['setFiniteOperations'])//2:])
AttributeError: 'list' object has no attribute 'items'