luigi         >=2.0,<2.2
snakebite>=2.5,<2.6
protobuf>=2.6,<2.7
tornado>=4.0,<4.1
mechanize>=0.2,<0.3
python-daemon>=1.6,<1.7
MySQL-python>=1.2,<1.3
pymongo>=3.0
etl_utils>=0.1,<0.2
arrow>=0.4,<0.5
inflector>=2.0,<2.1
pygments>=2.0,<2.1
ujson
jsonpickle
six
tabulate
toposort>=1.0,<1.1
