def dict_merge(base, top):
    """Recursively merge two dictionaries, with the elements from `top`
    taking precedence over elements from `top`.

    Returns
    -------
    out : dict
        A new dict, containing the merged records.
    """
    out = dict(top)
    for key in base:
        if key in top:
            if isinstance(base[key], dict) and isinstance(top[key], dict):
                out[key] = dict_merge(base[key], top[key])
        else:
            out[key] = base[key]
    return out
def dict_merge(base, top):
    """Recursively merge two dictionaries, with the elements from `top`
    taking precedence over elements from `top`.

    Returns
    -------
    out : dict
        A new dict, containing the merged records.
    """
    out = dict(top)
    for key in base:
        if key in top:
            if isinstance(base[key], dict) and isinstance(top[key], dict):
                out[key] = dict_merge(base[key], top[key])
        else:
            out[key] = base[key]
    return out
def dict_merge ( base , top ) : out = dict ( top ) for key in base : if key in top : if isinstance ( base [ key ] , dict ) and isinstance ( top [ key ] , dict ) : out [ key ] = dict_merge ( base [ key ] , top [ key ] ) else : out [ key ] = base [ key ] return out
Recursively merge two dictionaries, with the elements from `top`
    taking precedence over elements from `top`.

    Returns
    -------
    out : dict
        A new dict, containing the merged records.
Recursively merge two dictionaries with the elements from top taking precedence over elements from top .