Class WarnDict

cdslib/core/utils/argparse_utils.py:167–192

A dictionary that warns when using get and allows access its key/values like they are its attributes.

class WarnDict(dict):
    """
    A dictionary that warns when using get and allows access its key/values
    like they are its attributes.
    """

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

    def get(self, key, default=None):
        if key not in self:
            warnings.warn(f"access {key} not in dict, use {default}")

        return super().get(key, default)

    def __getattr__(self, name: str) -> T.Any:
        try:
            return self[name]
        except KeyError:
            raise AttributeError(name)

    def __setattr__(self, name: str, value: T.Any) -> None:
        self[name] = value

    def __delattr__(self, name: str) -> None:
        del self[name]


def recursive_dict_update(