pyarrow>=21.0.0
pytz>=2025.0
backoff>=2.0
tushare>=1.4.0
baostock>=0.8.0
pandas>=2.2.2
numpy>=1.25.2
boto3>=1.17.0

[dev]
pytest>=8.3
pytest-cov>=6.0
pytest-benchmark
ruff>=0.13
setuptools
wheel
twine
build
