In Python, splitting dictionaries can be useful when you want to separate data based on specific conditions or keys. Here’s a simple way to do it using pure Python:
def split_dict(original_dict, condition):
true_dict = {}
false_dict = {}
for key, value in original_dict.items():
if condition(key, value):
true_dict[key] = value
else:
false_dict[key] = value
return true_dict, false_dict
# Example usage
original = {'a': 1, 'b': 2, 'c': 3, 'd': 4}
condition = lambda k, v: v > 2
true_dict, false_dict = split_dict(original, condition)
print("True dict:", true_dict) # {'c': 3, 'd': 4}
print("False dict:", false_dict) # {'a': 1, 'b': 2}
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