setuptools>=39.2
six>=1.7
numpy
scipy
PyYaml
matplotlib
python-dateutil
lmfit
scikit-image

[:python_version < "3"]
astropy<3

[:python_version < "3.4"]
enum34

[:python_version < "3.5"]
contextlib2

[:python_version >= "3"]
astropy

[test]
pytest-remotedata

[test:python_version < "3"]
pytest<3.7

[test:python_version >= "3"]
pytest>=6
