kristoferssolo/LU-bookstore
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fix(Inventory)

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Kristofers Solo 2023-11-08 13:09:36 +02:00
parent 5cf790f50a
commit 113b123e50
1 changed files with 2 additions and 2 deletions
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src/bookstore/inventory.py
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@ -69,7 +69,7 @@ class Inventory:
def find_by_title(self, title: str) -> list[Book] | None: def find_by_title(self, title: str) -> list[Book] | None:
"""Looks up `Book`s within `Inventory` by book title and returns them as a `List`. Returns `None` if none were found""" """Looks up `Book`s within `Inventory` by book title and returns them as a `List`. Returns `None` if none were found"""
self.cursor.execute("SELECT * FROM Book WHERE title LIKE '%?%'", (title,)) self.cursor.execute("SELECT * FROM Book WHERE title LIKE ?", (f"%{title}%",))
books = self.cursor.fetchall() books = self.cursor.fetchall()
if not books: if not books:
return None return None
@ -77,7 +77,7 @@ class Inventory:
def find_by_author(self, author: str) -> list[Book] | None: def find_by_author(self, author: str) -> list[Book] | None:
"""Looks up `Book`s within `Inventory` by book author and returns them as a `List`. Returns `None` if none were found""" """Looks up `Book`s within `Inventory` by book author and returns them as a `List`. Returns `None` if none were found"""
self.cursor.execute("SELECT * FROM Book WHERE author LIKE '%?%'", (author,)) self.cursor.execute("SELECT * FROM Book WHERE author LIKE ?", (f"%{author}%",))
books = self.cursor.fetchall() books = self.cursor.fetchall()
if not books: if not books:
return None return None