File size: 939 Bytes
a2ffd07 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | from typing import Dict, Any, List, Tuple, Union
def nested_dict_to_string(d: Dict, indent=0) -> str:
"""
Convert a nested dictionary to a nicely formatted string.
Handles keys and values that are instances of classes with __repr__ implemented.
Args:
d (dict): The nested dictionary to convert.
indent (int): The current indentation level (used for recursion).
Returns:
str: The formatted string representation of the nested dictionary.
"""
result = []
for key, value in d.items():
key_repr = repr(key)
if isinstance(value, dict):
value_repr = nested_dict_to_string(value, indent + 4)
else:
value_repr = repr(value)
result.append(" " * indent + f"{key_repr}: {value_repr}")
return "{\n" + ",\n".join(result) + "\n" + " " * (indent - 4) + "}" if indent else "{\n" + ",\n".join(result) + "\n}" |