Search parameter in Rest API - Mini Project: Build & Apply

Search Parameter in REST API

📖 Scenario: You are building a simple REST API for a bookstore. Customers want to search for books by their title.

🎯 Goal: Create a REST API endpoint that accepts a search parameter called title and returns books matching that title.

📋 What You'll Learn

Create a list of books with exact titles and authors

Add a search parameter variable called search_title

Filter the list of books to only those whose title contains search_title

Print the filtered list of books as the output

💡 Why This Matters

🌍 Real World

Searching books by title is a common feature in online bookstores and library systems.

💼 Career

Understanding how to filter data based on search parameters is essential for backend developers building APIs.

1

Create the initial data structure

Create a list called books with these exact dictionaries: {'title': 'Python Basics', 'author': 'John Doe'}, {'title': 'Advanced Python', 'author': 'Jane Smith'}, and {'title': 'Learning REST APIs', 'author': 'Alice Brown'}.

Rest API

# Create the list of books with exact titles and authors
# Your code here

Need a hint?

Use a list of dictionaries with keys 'title' and 'author'.

2

Add the search parameter

Create a variable called search_title and set it to the string 'Python'.

Rest API

books = [
    {'title': 'Python Basics', 'author': 'John Doe'},
    {'title': 'Advanced Python', 'author': 'Jane Smith'},
    {'title': 'Learning REST APIs', 'author': 'Alice Brown'}
]
# Create the search parameter variable
# Your code here

Need a hint?

Set search_title exactly to 'Python'.

3

Filter books by search parameter

Create a list called filtered_books that contains only the books from books where the title contains the string in search_title. Use a list comprehension with book['title'] and search_title.

Rest API

books = [
    {'title': 'Python Basics', 'author': 'John Doe'},
    {'title': 'Advanced Python', 'author': 'Jane Smith'},
    {'title': 'Learning REST APIs', 'author': 'Alice Brown'}
]
search_title = 'Python'
# Filter books where title contains search_title
# Your code here

Need a hint?

Use a list comprehension with if search_title in book['title'].

4

Print the filtered books

Print the variable filtered_books to display the books matching the search parameter.

Rest API

books = [
    {'title': 'Python Basics', 'author': 'John Doe'},
    {'title': 'Advanced Python', 'author': 'Jane Smith'},
    {'title': 'Learning REST APIs', 'author': 'Alice Brown'}
]
search_title = 'Python'
filtered_books = [book for book in books if search_title in book['title']]
# Print the filtered_books list
# Your code here

Need a hint?

Use print(filtered_books) to show the result.