attrs>=19.2
graphviz
lark-parser<0.8.6,>=0.8.0
numpy>=1.12
pandas>=0.22
particle==0.15.*
plumbum>=1.6.9
six>=1.11

[:python_version < "3.3"]
cachetools

[:python_version < "3.4"]
enum34>=1.1

[:python_version < "3.5"]
pathlib2>=2.3

[:python_version < "3.7"]
importlib_resources>=1.0

[dev]
pytest>=4.6

[test]
pytest>=4.6
