joblib
urllib3

[:python_version == "3.5"]
numpy<1.17
pandas<1.0
isodate<0.7.0,>=0.6.0

[:python_version == "3.6"]
kiwisolver<=1.2

[:python_version >= "3.6"]
numpy>=1.14.3
pandas>=0.23
isodate>=0.6.0

[dev]
deepdiff

[dev:python_version == "3.5"]
pytest<5.0.0

[dev:python_version >= "3.6"]
pytest
