Fix DeprecationWarning: flask_admin/model/base.py:949: DeprecationWarning: Required is going away in WTForms 3.0, use DataRequired (though in this case, I believe the correct choice is InputRequired, though that only matter if an object has id=0)
Fix DeprecationWarning:
flask_admin/model/base.py:949: DeprecationWarning: Required is going away in WTForms 3.0, use DataRequired
(though in this case, I believe the correct choice is InputRequired, though that only matter if an object has id=0)

closeio/flask-admin,jmagnusson/flask-admin,quokkaproject/flask-admin,flask-admin/flask-admin,likaiguo/flask-admin,jmagnusson/flask-admin,closeio/flask-admin,iurisilvio/flask-admin,toddetzel/flask-admin,iurisilvio/flask-admin,rochacbruno/flask-admin,likaiguo/flask-admin,betterlife/flask-admin,rochacbruno/flask-admin,mikelambert/flask-admin,torotil/flask-admin,flask-admin/flask-admin,torotil/flask-admin,jmagnusson/flask-admin,rochacbruno/flask-admin,closeio/flask-admin,toddetzel/flask-admin,rochacbruno/flask-admin,lifei/flask-admin,ArtemSerga/flask-admin,mikelambert/flask-admin,mikelambert/flask-admin,quokkaproject/flask-admin,betterlife/flask-admin,likaiguo/flask-admin,lifei/flask-admin,ArtemSerga/flask-admin,toddetzel/flask-admin,betterlife/flask-admin,lifei/flask-admin,mikelambert/flask-admin,lifei/flask-admin,iurisilvio/flask-admin,ArtemSerga/flask-admin,torotil/flask-admin,flask-admin/flask-admin,jmagnusson/flask-admin,jschneier/flask-admin,toddetzel/flask-admin,closeio/flask-admin,flask-admin/flask-admin,jschneier/flask-admin,torotil/flask-admin,jschneier/flask-admin,quokkaproject/flask-admin,quokkaproject/flask-admin,ArtemSerga/flask-admin,betterlife/flask-admin,iurisilvio/flask-admin,likaiguo/flask-admin,jschneier/flask-admin