lxml >= 3.4.4, < 3.5
defusedxml >= 0.4.1, < 0.5
eight >= 0.3.0, < 0.4
cryptography >= 1.2.3, < 1.3
pyOpenSSL >= 0.15.1, < 16.0.0
certifi >= 2015.9.6.2

[:python_version == "2.7"]
enum34 >= 1.0.4

[:python_version == "3.3"]
enum34 >= 1.0.4
