3 O6b @s0dZddlmZmZmZmZGdddeZdS)z0Tools for representing JavaScript code in BSON. )abc string_typePY3 text_typec@sFeZdZdZdZdddZeddZdd Zd d Z dZ d d Z dS)CodeaBSON's JavaScript code type. Raises :class:`TypeError` if `code` is not an instance of :class:`basestring` (:class:`str` in python 3) or `scope` is not ``None`` or an instance of :class:`dict`. Scope variables can be set by passing a dictionary as the `scope` argument or by using keyword arguments. If a variable is set as a keyword argument it will override any setting for that variable in the `scope` dictionary. :Parameters: - `code`: A string containing JavaScript code to be evaluated or another instance of Code. In the latter case, the scope of `code` becomes this Code's :attr:`scope`. - `scope` (optional): dictionary representing the scope in which `code` should be evaluated - a mapping from identifiers (as strings) to values. Defaults to ``None``. This is applied after any scope associated with a given `code` above. - `**kwargs` (optional): scope variables can also be passed as keyword arguments. These are applied after `scope` and `code`. .. versionchanged:: 3.4 The default value for :attr:`scope` is ``None`` instead of ``{}``. Nc Kst|tstdtjt rs