pypet/utils/helpful_functions.py
def flatten_dictionary(nested_dict, separator):
    """Flattens a nested dictionary.

    New keys are concatenations of nested keys with the `separator` in between.

    """
    flat_dict = {}
    for key, val in nested_dict.items():
        if isinstance(val, dict):
            new_flat_dict = flatten_dictionary(val, separator)
            for flat_key, inval in new_flat_dict.items():
                new_key = key + separator + flat_key
                flat_dict[new_key] = inval
        else:
            flat_dict[key] = val

    return flat_dict
def flatten_dictionary(nested_dict, separator):
    flat_dict = {}
    for key, val in nested_dict.items():
        if isinstance(val, dict):
            new_flat_dict = flatten_dictionary(val, separator)
            for flat_key, inval in new_flat_dict.items():
                new_key = key + separator + flat_key
                flat_dict[new_key] = inval
        else:
            flat_dict[key] = val

    return flat_dict
def flatten_dictionary ( nested_dict , separator ) : flat_dict = { } for key , val in nested_dict . items ( ) : if isinstance ( val , dict ) : new_flat_dict = flatten_dictionary ( val , separator ) for flat_key , inval in new_flat_dict . items ( ) : new_key = key + separator + flat_key flat_dict [ new_key ] = inval else : flat_dict [ key ] = val return flat_dict
Flattens a nested dictionary.

    New keys are concatenations of nested keys with the `separator` in between.
Flattens a nested dictionary .