module book
Book Module
This module provides functionalities to manage a library system, including book management, tracking the issue and return of books, and updating book statuses. Modules:
bookutils: Utility functions for handling book data operations such as appending to CSV, finding books, and updating book status.
Classes:
Book: Represents a book in the library and provides methods to add, find, issue, and return books.
Functions:
add_book(): Adds a new book to the library.
find_book(name): Finds a book by its title.
get_all_books(): Retrieves a list of all books in the library.
issue_book(name): Issues a book and updates its status to “Yes”.
return_book(name): Returns a book and updates its status to “No”.
Global Variables
- bookutils
class Book
method Book.__init__
__init__(name, author, volume, issued)
Creates the object of the Book class.
Parameters:
name(str): The title of the book.author(str): The author of the book.volume(str): The volume number of the book.issued(str): Issued status of the book.
Returns:
Book: An object of the Book class.
method Book.add_book
add_book()
Adds the book into the library
This method takes the book’s attributes and appends them to a CSV file, effectively adding the book to the library’s records.
Parameters: None
Returns: None
method Book.find_book
find_book(name)
Finds the book by name from the library
Parameters:
name(str): The title of the book to be found
Returns:
result(pandas.DataFrame): A pandas dataframe containing the details of the book
method Book.get_all_books
get_all_books()
Gets the list of all books from the library
Parameters: none
Returns:
result(pandas.DataFrame): A pandas DataFrame containing the details of all books
method Book.issue_book
issue_book(book_name)
Issues the book and updates the “issued” column to “Yes”
Parameters: None
Returns: None
method Book.return_book
return_book(name)
Returns the book and updates the “issued” column to “No”
Parameters: None
Returns: None
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