Pandas.reset_option() function in Python Last Updated : 28 Jun, 2022 Summarize Comments Improve Suggest changes Share Like Article Like Report Pandas have an options system that lets us customize some aspects of its behavior, display-related options being those the user is most likely to adjust. Let us see how to reset the value of a specified option back to its default value. reset_option() Syntax : pandas.reset_option(pat) Parameters : pat : Regexp which should match a single option. Returns : None Example 1 : We will change the value of an option using pandas.get_option(), we will then reset it back to its default value using pandas.reset_option(). Python3 # importing the module import pandas as pd # setting the values pd.set_option("display.max_rows", 10) pd.set_option("display.min_rows", 2) pd.set_option("display.max_columns", 5) pd.set_option("display.html.border", 3) pd.set_option("io.excel.xlsm.reader", "openpyxl") # displaying the values print("The altered values are : ") print("Value of max_rows : " + str(pd.get_option("display.max_rows"))) print("Value of min_rows : " + str(pd.get_option("display.max_columns"))) print("Value of max_columns : " + str(pd.get_option("display.max_columns"))) print("Value of border : " + str(pd.get_option("display.html.border"))) print("Value of xlsm reader : " + str(pd.get_option("io.excel.xlsm.reader"))) # resetting the values to default pd.reset_option("display.max_rows") pd.reset_option("display.min_rows") pd.reset_option("display.max_columns") pd.reset_option("display.html.border") pd.reset_option("io.excel.xlsm.reader") # displaying the default values print("\nThe default values are : ") print("Value of max_rows : " + str(pd.get_option("display.max_rows"))) print("Value of min_rows : " + str(pd.get_option("display.max_columns"))) print("Value of max_columns : " + str(pd.get_option("display.max_columns"))) print("Value of border : " + str(pd.get_option("display.html.border"))) print("Value of xlsm reader : " + str(pd.get_option("io.excel.xlsm.reader"))) Output : Example 2 : Instead of individually resetting the values of different options, we can reset the values of all the options at once by passing "all" as the parameter in the pandas.reset_option() function. Python3 # importing the module import pandas as pd # setting the values pd.set_option("display.max_rows", 10) pd.set_option("display.min_rows", 2) pd.set_option("display.max_columns", 5) pd.set_option("display.html.border", 3) pd.set_option("io.excel.xlsm.reader", "openpyxl") # displaying the values print("The altered values are : ") print("Value of max_rows : " + str(pd.get_option("display.max_rows"))) print("Value of min_rows : " + str(pd.get_option("display.max_columns"))) print("Value of max_columns : " + str(pd.get_option("display.max_columns"))) print("Value of border : " + str(pd.get_option("display.html.border"))) print("Value of xlsm reader : " + str(pd.get_option("io.excel.xlsm.reader"))) # resetting the values to default pd.reset_option("all") # displaying the default values print("\nThe default values are : ") print("Value of max_rows : " + str(pd.get_option("display.max_rows"))) print("Value of min_rows : " + str(pd.get_option("display.max_columns"))) print("Value of max_columns : " + str(pd.get_option("display.max_columns"))) print("Value of border : " + str(pd.get_option("display.html.border"))) print("Value of xlsm reader : " + str(pd.get_option("io.excel.xlsm.reader"))) Output : Comment More infoAdvertise with us Next Article Pandas.reset_option() function in Python Y Yash_R Follow Improve Article Tags : Python Python-pandas Practice Tags : python Similar Reads Python Tutorial - Learn Python Programming Language Python is one of the most popular programming languages. 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