pyarrow==0.16.0; python_version <= '2.7'
pyarrow>=1.0.0; python_version > '3.3'
pandas==0.24.2; python_version <= '2.7'
pandas>=1.1.0; python_version > '3.3'
numpy==1.16.6; python_version <= '2.7'
numpy>=1.19.1; python_version > '3.3'
numexpr==2.7.3; python_version <= '2.7'
numexpr>=2.7.3; python_version > '3.3'
pytest
