steadfast-python 0.2.0

Python SDK for Steadfast Courier API

Steadfast Courier Python SDK

A Python SDK for the Steadfast Courier API that provides easy-to-use interfaces for order management, tracking, and other courier services.

Features

• Simple API Key/Secret Key authentication
• Order creation (single and bulk up to 500 items)
• Multiple tracking methods (by consignment ID, invoice, tracking code)
• Return request management
• Balance and payment tracking
• Police station lookup
• Type hints throughout
• Comprehensive error handling

Installation

pip install steadfast-python

Quick Start

from steadfast import SteadastClient

# Initialize client
client = SteadastClient(
    api_key="your_api_key",
    secret_key="your_secret_key"
)

# Create an order
order = client.orders.create(
    invoice="ORD-2024-001",
    recipient_name="John Smith",
    recipient_phone="01234567890",
    recipient_address="House 123, Dhaka",
    cod_amount=1060,
    delivery_type=0  # Home delivery
)

print(f"Order created: {order.consignment_id}")

Development

Setup

# Clone repository
git clone <repository-url>
cd steadfast-python

# Create virtual environment
python3 -m venv venv
source venv/bin/activate

# Install development dependencies
pip install -r requirements-dev.txt

# Install pre-commit hooks
pre-commit install

Code Quality

This project uses automated code quality checks with pre-commit hooks:

• Black: Code formatting
• Flake8: Linting
• MyPy: Type checking
• Pytest: Testing

Run quality checks manually:

# Run all checks
pre-commit run --all-files

# Or use the convenience script
./scripts/quality-check.sh

Testing

# Run tests
pytest tests/ -v

# Run with coverage
pytest tests/ --cov=steadfast --cov-report=html

Requirements

• Python 3.8+
• requests>=2.28.0
• python-dotenv>=0.21.0

License

MIT License