numpy
scipy
networkx

[all]
sympy
pyglet
glooey
requests
pillow
pycollada
lxml
colorlog
python-fcl
msgpack
svg.path
xxhash
triangle
psutil
rtree
shapely
setuptools

[easy]
sympy
pyglet
requests
pillow
pycollada
lxml
colorlog
msgpack
svg.path
xxhash
rtree
shapely
setuptools

[test]
pytest
pytest-cov
pyinstrument
coveralls
