updated requirements for import/export

api reqs (flask-restx, ...) are still missing

core/admin/requirements-prod.txt

@@ -15,6 +15,7 @@ Flask-Bootstrap==3.3.7.1
 Flask-DebugToolbar==0.10.1
 Flask-Limiter==1.0.1
 Flask-Login==0.4.1
+flask-marshmallow==0.14.0
 Flask-Migrate==2.4.0
 Flask-Script==2.0.6
 Flask-SQLAlchemy==2.4.0
@@ -29,6 +30,8 @@ limits==1.3
 Mako==1.0.9
 MarkupSafe==1.1.1
 mysqlclient==1.4.2.post1
+marshmallow==3.10.0
+marshmallow-sqlalchemy==0.24.1
 passlib==1.7.1
 psycopg2==2.8.2
 pycparser==2.19

core/admin/requirements.txt

@@ -23,3 +23,6 @@ mysqlclient
 psycopg2
 idna
 srslib
+marshmallow
+flask-marshmallow
+marshmallow-sqlalchemy