YoutubeCom.py 文件源码

def __init__(self, code, objects=None):
        self._OPERATORS = [
            ('|', operator.or_),
            ('^', operator.xor),
            ('&', operator.and_),
            ('>>', operator.rshift),
            ('<<', operator.lshift),
            ('-', operator.sub),
            ('+', operator.add),
            ('%', operator.mod),
            ('/', operator.truediv),
            ('*', operator.mul),
        ]
        self._ASSIGN_OPERATORS = [(op + '=', opfunc)
                                  for op, opfunc in self._OPERATORS]
        self._ASSIGN_OPERATORS.append(('=', lambda cur, right: right))
        self._VARNAME_PATTERN = r'[a-zA-Z_$][a-zA-Z_$0-9]*'

        if objects is None:
            objects = {}
        self.code = code
        self._functions = {}
        self._objects = objects