optimizer.py 文件源码

def optimize(self, tree):
        orig_tree = tree

        tree = ConvertConstant(self.filename).visit(tree)

        if isinstance(tree, ast.Module):
            self._find_config(tree.body)
            if not self.config.enabled:
                self.log(tree,
                         "skip optimisation: disabled in __fatoptimizer__")
                return orig_tree

        tree = super().optimize(tree)

        if self._fat_module:
            add_import(tree, 'fat', self._fat_module)

        return tree