def ast_parse(self, source, filename='<STR_LIT>', symbol='<STR_LIT>'):
return compile(source, filename, symbol, self.flags | PyCF_ONLY_AST, <NUM_LIT:1>)<EOL>
Parse code to an AST with the current compiler flags active.

        Arguments are exactly the same as ast.parse (in the standard library),
        and are passed to the built-in compile function.