数据结构: 直接上代码: import pandas as pd import re dat = pd.read_excel("dataone.xlsx") f = open("name.txt", mode="w") def rollup2(x): return x.set_index(["latin_name"])[["option_one"]].to_dict(orient="records") def rollup3(x): return ( x.groupby(["latin_name"]).apply(…