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A simple library for working with SQLite3 databases.

Project description

QuickSQL3

English | Русский


English

QuickSQL3 is a Python library designed to simplify working with SQLite databases. It provides an intuitive API for performing common database operations such as creating tables, inserting data, querying, updating, and deleting records. The library is ideal for beginners or those who want to avoid writing raw SQL queries.

Features

  • Simple API: Easily create tables, insert data, and query records without writing SQL.
  • Error Handling: Built-in error handling to help you debug issues.
  • Flexible: Supports both synchronous and asynchronous operations.
  • Type Annotations: Fully typed for better code clarity and IDE support.

Installation

You can install the library using pip:

pip install QuickSQL3

Documentation

Synchronous Methods

from QuickSQL3 import Database

create_table(table_name: str, columns: Dict[str, str]) -> None

insert(table_name: str, data: Dict[str, Any]) -> None

select(table_name: str, where: Optional[str] = None) -> List[Dict[str, Any]]

update(table_name: str, data: Dict[str, Any], where: str) -> None

delete(table_name: str, where: str) -> None

close() -> None

Asynchronous Methods

from QuickSQL3 import AsyncDatabase

create_table(table_name: str, columns: Dict[str, str]) -> None

insert(table_name: str, data: Dict[str, Any]) -> None

select(table_name: str, where: Optional[str] = None) -> List[Dict[str, Any]]

update(table_name: str, data: Dict[str, Any], where: str) -> None

delete(table_name: str, where: str) -> None

close() -> None

Example

from QuickSQL3 import Database

db = Database("app.db")

db.create_table("users", {
    "id": "INTEGER PRIMARY KEY",
    "name": "TEXT",
    "age": "INTEGER"
})

db.insert("users", {"name": "Алиса", "age": 25})
db.insert("users", {"name": "Боб", "age": 30})
db.insert("users", {"name": "Чарли", "age": 35})

users = db.select("users", where="age > 20")
print("Пользователи старше 20 лет:")
for user in users:
    print(user)

db.update("users", {"age": 26}, where="name = 'Алиса'")

updated_users = db.select("users", where="name = 'Алиса'")
print("\nОбновленные данные Алисы:")
for user in updated_users:
    print(user)

db.delete("users", where="age < 18")

db.close()

Contributing

Contributions are welcome! Please open an issue or submit a pull request on GitHub.

License

This project is licensed under the MIT License.


Русский

QuickSQL3 — это библиотека на Python, предназначенная для упрощения работы с базами данных SQLite. Она предоставляет интуитивно понятный API для выполнения таких операций, как создание таблиц, вставка данных, запросы, обновление и удаление записей. Библиотека идеально подходит для новичков или тех, кто хочет избежать написания сырых SQL-запросов.

Возможности

  • Простой API: Легко создавайте таблицы, вставляйте данные и выполняйте запросы без написания SQL.
  • Обработка ошибок: Встроенная обработка ошибок для упрощения отладки.
  • Гибкость: Поддержка как синхронных, так и асинхронных операций.
  • Типизация: Полная поддержка аннотаций типов для улучшения читаемости кода и поддержки IDE.

Установка

Установите библиотеку с помощью pip:

pip install QuickSQL3

Документация

Синхронные методы

from QuickSQL3 import Database

create_table(table_name: str, columns: Dict[str, str]) -> None

insert(table_name: str, data: Dict[str, Any]) -> None

select(table_name: str, where: Optional[str] = None) -> List[Dict[str, Any]]

update(table_name: str, data: Dict[str, Any], where: str) -> None

delete(table_name: str, where: str) -> None

close() -> None

Асинхронные методы

from QuickSQL3 import AsyncDatabase

create_table(table_name: str, columns: Dict[str, str]) -> None

insert(table_name: str, data: Dict[str, Any]) -> None

select(table_name: str, where: Optional[str] = None) -> List[Dict[str, Any]]

update(table_name: str, data: Dict[str, Any], where: str) -> None

delete(table_name: str, where: str) -> None

close() -> None

Пример

from QuickSQL3 import Database

db = Database("app.db")

db.create_table("users", {
    "id": "INTEGER PRIMARY KEY",
    "name": "TEXT",
    "age": "INTEGER"
})

db.insert("users", {"name": "Алиса", "age": 25})
db.insert("users", {"name": "Боб", "age": 30})
db.insert("users", {"name": "Чарли", "age": 35})

users = db.select("users", where="age > 20")
print("Пользователи старше 20 лет:")
for user in users:
    print(user)

db.update("users", {"age": 26}, where="name = 'Алиса'")

updated_users = db.select("users", where="name = 'Алиса'")
print("\nОбновленные данные Алисы:")
for user in updated_users:
    print(user)

db.delete("users", where="age < 18")

db.close()

Участие

Мы приветствуем ваши contributions! Пожалуйста, создайте issue или отправьте pull request на GitHub.

Лицензия

Этот проект лицензирован под MIT License.

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