setuptools
django<4.0,>=3.0
django-crispy-forms>=1.12.0
django-reversion>=3.0.0
django-formtools>=2.3
django-import-export>=2.5.0
httplib2>=0.9.2
future
six

[Excel]
xlwt
xlsxwriter

[Reversion]
django-reversion>=3.0.0
