pandas 将两列中对应相同的存放在列表中,形成key:[asd,asd]的结构
csv = pd.read_csv()
from collections import defaultdict
b = defaultdict(list)
for i in range(list(set(csv['FX']))):
b.update({i:csv[csv["FX"]==i]['LXDM'].tolist()})
csv = pd.read_csv()
from collections import defaultdict
b = defaultdict(list)
for i in range(list(set(csv['FX']))):
b.update({i:csv[csv["FX"]==i]['LXDM'].tolist()})