diff options
Diffstat (limited to 'examples/sql/books/createdb.py')
| -rw-r--r-- | examples/sql/books/createdb.py | 77 |
1 files changed, 21 insertions, 56 deletions
diff --git a/examples/sql/books/createdb.py b/examples/sql/books/createdb.py index 1ca52470f..5ee0f148e 100644 --- a/examples/sql/books/createdb.py +++ b/examples/sql/books/createdb.py @@ -1,45 +1,8 @@ -############################################################################# -## -## Copyright (C) 2019 The Qt Company Ltd. -## Contact: http://www.qt.io/licensing/ -## -## This file is part of the Qt for Python examples of the Qt Toolkit. -## -## $QT_BEGIN_LICENSE:BSD$ -## You may use this file under the terms of the BSD license as follows: -## -## "Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## * Redistributions of source code must retain the above copyright -## notice, this list of conditions and the following disclaimer. -## * Redistributions in binary form must reproduce the above copyright -## notice, this list of conditions and the following disclaimer in -## the documentation and/or other materials provided with the -## distribution. -## * Neither the name of The Qt Company Ltd nor the names of its -## contributors may be used to endorse or promote products derived -## from this software without specific prior written permission. -## -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -## -## $QT_END_LICENSE$ -## -############################################################################# - -from PySide2.QtSql import QSqlDatabase, QSqlError, QSqlQuery -from datetime import datetime +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +from PySide6.QtSql import QSqlDatabase, QSqlQuery +from datetime import date def add_book(q, title, year, authorId, genreId, rating): @@ -48,27 +11,28 @@ def add_book(q, title, year, authorId, genreId, rating): q.addBindValue(authorId) q.addBindValue(genreId) q.addBindValue(rating) - q.exec_() + q.exec() def add_genre(q, name): q.addBindValue(name) - q.exec_() + q.exec() return q.lastInsertId() def add_author(q, name, birthdate): q.addBindValue(name) - q.addBindValue(birthdate) - q.exec_() + q.addBindValue(str(birthdate)) + q.exec() return q.lastInsertId() + BOOKS_SQL = """ create table books(id integer primary key, title varchar, author integer, genre integer, year integer, rating integer) """ AUTHORS_SQL = """ - create table authors(id integer primary key, name varchar, birthdate date) + create table authors(id integer primary key, name varchar, birthdate text) """ GENRES_SQL = """ create table genres(id integer primary key, name varchar) @@ -84,6 +48,7 @@ INSERT_BOOK_SQL = """ values(?, ?, ?, ?, ?) """ + def init_db(): """ init_db() @@ -101,21 +66,21 @@ def init_db(): check(db.open) q = QSqlQuery() - check(q.exec_,BOOKS_SQL) - check(q.exec_,AUTHORS_SQL) - check(q.exec_,GENRES_SQL) - check(q.prepare,INSERT_AUTHOR_SQL) + check(q.exec, BOOKS_SQL) + check(q.exec, AUTHORS_SQL) + check(q.exec, GENRES_SQL) + check(q.prepare, INSERT_AUTHOR_SQL) - asimovId = add_author(q, "Isaac Asimov", datetime(1920, 2, 1)) - greeneId = add_author(q, "Graham Greene", datetime(1904, 10, 2)) - pratchettId = add_author(q, "Terry Pratchett", datetime(1948, 4, 28)) + asimovId = add_author(q, "Isaac Asimov", date(1920, 2, 1)) + greeneId = add_author(q, "Graham Greene", date(1904, 10, 2)) + pratchettId = add_author(q, "Terry Pratchett", date(1948, 4, 28)) - check(q.prepare,INSERT_GENRE_SQL) + check(q.prepare, INSERT_GENRE_SQL) sfiction = add_genre(q, "Science Fiction") fiction = add_genre(q, "Fiction") fantasy = add_genre(q, "Fantasy") - check(q.prepare,INSERT_BOOK_SQL) + check(q.prepare, INSERT_BOOK_SQL) add_book(q, "Foundation", 1951, asimovId, sfiction, 3) add_book(q, "Foundation and Empire", 1952, asimovId, sfiction, 4) add_book(q, "Second Foundation", 1953, asimovId, sfiction, 3) |