CODE EXAMPLE FOR PYTHON

flatten list python

from typing import Iterable

# flatten any number of nested iterables (lists, tuples)
def flatten_iterables(iterable: Iterable) -> list:
    """Convert iterables (lists, tuples) to list (excluding string and dictionary)

    Args:
        iterables (Iterable): Iterables to flatten

    Returns:
        list: return a flattened list
    """
    lis = []
    for i in iterable:
        if isinstance(i, Iterable) and not isinstance(i, str):
            lis.extend(flatten_iterables(i))
        else:
            lis.append(i)
    return lis