Class LRUDict

pywebio/utils.py:315–325

Store items in the order the keys were last recent updated. The last recent updated item was in end. The last furthest updated item was in front.

class LRUDict(OrderedDict):
    """
    Store items in the order the keys were last recent updated.

    The last recent updated item was in end.
    The last furthest updated item was in front.
    """

    def __setitem__(self, key, value):
        OrderedDict.__setitem__(self, key, value)
        self.move_to_end(key)


_html_value_chars = set(string.ascii_letters + string.digits + '_-')