pytz
decorator<4.2,>=4.0
xotl.tools<2.3,>=1.9.0
celery<6,>=4.1.0
expiringdict~=1.2.0

[:python_version < "3"]
ipython<6

[:python_version < "3.4"]
enum34

[:python_version < "3.5"]
typing

[:python_version < "3.7"]
dataclasses

[:python_version >= "3"]
ipython
