解决Pycharm打印结果折叠问题_pandas head print不折叠

from mlxtend.frequent_patterns import  apriori,association_rules
from mlxtend.preprocessing import  TransactionEncoder
import pandas as pd

#一次购物行为（事物）
dataset=[['Milk','Onion','Nutmeg','Kidney Beans','Eggs','Yogurt'],
         ['Dill','Onion','Nutmeg','Kidney Beans','Eggs','Yogurt'],
         ['Milk','Apple','Kidney Beans','Egg'],
         ['Milk','Unicorn','Corn','Kidney Beans','Yogurt'],
         ['Corn','Onion','Onion','Kidney Beans','Icy cream','Egg']]


transEn = TransactionEncoder()
oht_ary=transEn.fit(dataset).transform(dataset)

df=pd.DataFrame(oht_ary,columns=transEn.columns_)
print(df)
frequent_itemset=apriori(df,min_support=0.1,use_colnames=True)
print(frequent_itemset)
rules=association_rules(frequent_itemset,metric='lift',min_threshold=1.2)
print(rules.head(10))
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结果如下

请加上这几句

pd.set_option('display.max_columns',None)
pd.set_option('display.max_rows',None)
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