utils.py 文件源码

def dict_strip(d):
    """Strips whitespace from the string values of the given dictionary (recursively).

    Args:
        d: A dictionary object.

    Returns:
        A new dictionary object, whose string values' whitespace has been stripped out.
    """
    _d = deepcopy(d)
    for k, v in iteritems(d):
        if isinstance(v, str):
            _d[k] = v.strip()
        elif isinstance(v, dict):
            _d[k] = dict_strip(v)

    return _d