Python 编程,open data with Pandas,open data在那条URL链接中,详细在...答:dt.rename({"place":""},axis="columns",inplace=True)dt.rename({"unit_x":"unit"},axis="columns",inplace=True)dt.rename({"unit_y":"unit"},axis="columns",inplace=True)dt.iloc[:, 0] = (lambda s: s.str.ljust(s.str.len().max()))(dt.iloc[:, 0])dt=dt.to_...