transformer.py 文件源码

def __init__(self):
        self._dispatch = {}
        for value, name in symbol.sym_name.items():
            if hasattr(self, name):
                self._dispatch[value] = getattr(self, name)
        self._dispatch[token.NEWLINE] = self.com_NEWLINE
        self._atom_dispatch = {token.LPAR: self.atom_lpar,
                               token.LSQB: self.atom_lsqb,
                               token.LBRACE: self.atom_lbrace,
                               token.BACKQUOTE: self.atom_backquote,
                               token.NUMBER: self.atom_number,
                               token.STRING: self.atom_string,
                               token.NAME: self.atom_name,
                               }
        self.encoding = None