How can dictionaries with the same value be printed when dictionaries are nested in the python list

The phenomenon and background of the problem

Want to take out two ordinary world , But with for Loop traversal can only take out one , And I want to take out two books of liucixin

Problem related code , Do not paste screenshots

 print('************** The book management system **************')library = [{
'name':' Trisomy ','author':' liu ','price':24,'number':5}, {
'name':' Wandering the earth ','author':' liu ','price':26,'number':5} ,{
'name':' Ordinary world ','author':' Lu yao ','price':108,'number':5}, {
'name':' Ordinary world ','author':' Luyao ','price':108,'number':5} ,{
'name':' Alive ','author':' Yuhua ','price':20,'number':5}]name_list = []author_list = []for i in library: name_list.append(i.get('name')) author_list.append(i.get('author'))print(name_list)print(author_list)while 1: print('1. Borrow books \n2. Return books \n3. Inquire about \n4. Library \n5. sign out ') choice = int(input(' Please select the function ：')) if choice == 1: i_name = input(' Please enter the book you want to borrow ：') n_number = name_list.count(i_name) for i in range(0,n_number): for book in library: if book.get('name') == i_name: print(' The relevant information in this book is ：\n Title ：{}\t author ：{}\t Price ：{} element \t Inventory ：{} Ben '.format(book.get('name'), book.get('author'), book.get('price'),book.get('number'))) break else: print(' The book is not included in the library ')

Operation results and error reporting contents

My solution ideas and tried methods

What I want to achieve

You want to realize the selection of books according to the book title and the selection of books according to the author's name , And take them all out

Then put your code if The branch break Take it out