six>=1.9
webencodings

[all]
genshi
chardet>=2.2

[all:platform_python_implementation == 'CPython']
datrie
lxml

[chardet]
chardet>=2.2

[datrie:platform_python_implementation == 'CPython']
datrie

[genshi]
genshi

[lxml:platform_python_implementation == 'CPython']
lxml