flatdict

import flatdict import pprint from importlib.metadata import version # Get the library version (new way, as __version__ was removed in 4.1.0) print(f"flatdict version: {version('flatdict')}") # Example with FlatDict nested_dict = { 'user': { 'name': 'Alice', 'contact': {'email': 'alice@example.com', 'phone': '123-456-7890'} }, 'app_settings': {'theme': 'dark'} } flat = flatdict.FlatDict(nested_dict) print("\nFlatDict example:") print(f"Original nested dict: {nested_dict}") print(f"Flat dict representation: {flat}") # Accessing values with delimited keys print(f"Accessing 'user:name': {flat['user:name']}") print(f"Accessing 'user:contact:email': {flat['user:contact:email']}") # Modifying values flat['app_settings:theme'] = 'light' print(f"Modified 'app_settings:theme': {flat['app_settings:theme']}") # Adding new values flat['new:key'] = 'new_value' print(f"Added 'new:key': {flat['new:key']}") # Converting back to nested dict print("\nConverted back to nested dict (FlatDict.as_dict()):") pprint.pprint(flat.as_dict()) # Example with FlatterDict (handles lists/tuples by enumerating elements) nested_with_list = { 'items': ['apple', 'banana', {'fruit': 'cherry'}], 'settings': {'verbose': True} } flatter = flatdict.FlatterDict(nested_with_list) print("\nFlatterDict example:") print(f"Original nested dict with list: {nested_with_list}") print(f"Flatter dict representation: {flatter}") # Accessing list elements using numerical keys print(f"Accessing 'items:0': {flatter['items:0']}") print(f"Accessing 'items:2:fruit': {flatter['items:2:fruit']}") # Converting back to nested dict print("\nConverted back to nested dict (FlatterDict.as_dict()):") pprint.pprint(flatter.as_dict())