Python lists print addresses, not information. How to print information

The phenomenon and background of the problem

I passed python Read excel The message inside , Want to add all the information to a list （ Add the small list to the large list ）, You use a loop , But the last big list prints out addresses , It's not information .

Problem related code , Do not paste screenshots

import xlrdList=[]xx=xlrd.open_workbook(r"S:\Data\moveT.xlsx")xs=xx.sheet_by_name('Sheet1')for i in range(50): k=xs.row_values(i) print(k) List.append(xs)print(List)

Operation results and error reporting contents

My solution ideas and tried methods

Attempted cast

What I want to achieve

Put each group of information in a list , Then put each list in ige Large list

because xs It's an object , You put it append To List That's what this list prints out .
Should be written as List.append(k)

I hope I can help you :D