
[:python_version < "3.8"]
typing_extensions

[all]
pymysql>=1.0.2
psycopg2>=2.9.3

[dev]
pytest>=7.0.0
pytest-cov>=3.0.0
black>=22.1.0
isort>=5.10.1
flake8>=4.0.1
mypy>=0.940

[mysql]
pymysql>=1.0.2

[postgresql]
psycopg2>=2.9.3

[sqlite]
