How do I slice dicts in Python in pure Python?

In Python, slicing dictionaries can be achieved by using dictionary comprehensions, as Python does not support slicing directly on dictionary objects like it does for lists. Below is an example that demonstrates how to obtain a sliced dictionary based on specific keys or a subset of the original dictionary.

# Example of slicing a dictionary in Python original_dict = { 'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5 } # Define the keys you want to keep keys_to_slice = ['a', 'c', 'e'] # Create a new dictionary with the selected keys sliced_dict = {key: original_dict[key] for key in keys_to_slice if key in original_dict} print(sliced_dict) # Output: {'a': 1, 'c': 3, 'e': 5}

Python slicing dictionaries dictionary comprehension

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