发布时间:2019-09-01 10:53:50编辑:auto阅读(2452)
# -*- coding:utf-8 -*-
import pandas as pd
import warnings
warnings.filterwarnings('ignore')
Type_Dict = {
u"小红": 1,
u"小明": 2,
u"小刚": 3,
u"小绿": 4,
u"什么鬼": 5
}
list = [u'小红', u'小绿', u'小刚', u'小明', u'看看']
a = pd.DataFrame(list)
a.columns = ['name']
a['type'] = a['name'].map(Type_Dict)
a['type'] = a['name'].map(Type_Dict),Dataframe变成如下:

是不是很方便?
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