numpy

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

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

[test]
pytest
pytest-cov
pyinstrument
coveralls
