numpy
scipy
networkx

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

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

[test]
pytest
pytest-cov
coveralls
