def setup_class_instance(cls, root):
        "Build TrimDirView instance that expects resizing."
        instance = cls(root)
        instance.grid(row=0, column=0, sticky=tkinter.NSEW)
        root.grid_rowconfigure(0, weight=1)
        root.grid_columnconfigure(0, weight=1)
        return instance
Build TrimDirView instance that expects resizing.
recipes/Python/577633_Directory_Pruner_2/recipe-577633.py