Metadata-Version: 2.2
Name: dbchimaera
Version: 0.1.0
Summary: A shapeshifting database adapter that seamlessly handles syntax differences between database systems
Author-email: Your Name <your.email@example.com>
License: MIT
Project-URL: Homepage, https://github.com/dbchimaera/dbchimaera
Project-URL: Bug Tracker, https://github.com/dbchimaera/dbchimaera/issues
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Requires-Python: >=3.6
Description-Content-Type: text/markdown
Requires-Dist: mysql-connector-python

# DbChimaera

[![PyPI version](https://badge.fury.io/py/dbchimaera.svg)](https://badge.fury.io/py/dbchimaera)
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

## The Shapeshifting Database Adapter

[DbChimaera](https://www.dbchimaera.com) is a lightweight and elegant Python library that provides a unified interface for working with multiple database backends. It automatically adapts query syntax between different database systems, allowing you to write your code once and run it with any supported database.

## Features

- **Seamless Switching**: Easily switch between SQLite, MySQL, and more without changing your query code
- **Automatic Syntax Adaptation**: Write queries with one placeholder style, and let DbChimaera handle the translation
- **Connection Management**: Simple, intuitive connection handling for different database types
- **Query Utilities**: Convenient methods for common database operations

## Installation

```bash
pip install dbchimaera
```

## Quick Start

```python
from dbchimaera import Chimaera

# Connect to SQLite (default)
db = Chimaera()

# Or connect to MySQL
mysql_config = {
    "host": "localhost",
    "user": "username",
    "password": "password",
    "database": "mydb"
}
db = Chimaera(mysql_config)

# Run queries with the same syntax regardless of database backend
users = db.execute_query("SELECT * FROM users WHERE age > %s", (25,))

# Insert data easily
user_data = {"name": "John Doe", "email": "john@example.com", "age": 30}
db.insert_data("users", user_data)

# Don't forget to close the connection when done
db.close_connection()
```

## Detailed Usage

### Creating a Connection

DbChimaera defaults to SQLite if no connection details are provided:

```python
# Creates a connection to a local SQLite database named "database.db"
db = Chimaera()
```

For MySQL, provide a dictionary with connection details:

```python
mysql_config = {
    "host": "your_server.com",
    "user": "your_username",
    "password": "your_password",
    "database": "your_database",
    "port": 3306  # Optional, defaults to 3306
}
db = Chimaera(mysql_config)
```

### Executing Queries

DbChimaera provides a unified interface for executing queries:

```python
# Select query with parameters
results = db.execute_query(
    "SELECT * FROM products WHERE category = %s AND price < %s",
    ("electronics", 500)
)

# Insert query
db.execute_query(
    "INSERT INTO logs (timestamp, message) VALUES (%s, %s)",
    (datetime.now(), "User logged in")
)

# Update query
affected_rows = db.execute_query(
    "UPDATE users SET last_login = %s WHERE id = %s",
    (datetime.now(), 42)
)
```

### Inserting Data

The `insert_data` method provides a convenient way to insert dictionaries:

```python
new_product = {
    "name": "Widget Pro",
    "category": "gadgets",
    "price": 29.99,
    "stock": 100
}

new_id = db.insert_data("products", new_product)
print(f"Inserted product with ID: {new_id}")
```

### Query Parameters

Always use `%s` as your placeholder regardless of database type. DbChimaera will automatically translate to the appropriate syntax:

```python
# This works with both SQLite and MySQL
db.execute_query("SELECT * FROM table WHERE id = %s", (123,))
```

## API Reference

### Class: `Chimaera`

#### Constructor

```python
Chimaera(connection_details=None)
```

- `connection_details`: Optional dictionary with database connection parameters. If None, connects to SQLite.

#### Methods

- `execute_query(query, params=None)`: Executes a query with optional parameters
- `query_with_params(query, params=None)`: Alias for execute_query with a more explicit name
- `insert_data(table, data)`: Inserts a dictionary of data into the specified table
- `adapt_query(query)`: Translates query placeholders to the correct format for the current database
- `close_connection()`: Closes the database connection

## License

MIT License

## Contributing

Contributions are welcome! Please feel free to submit a Pull Request.
