Error value to long when manually saving Geopositionfield

[dezmaeth]

psycopg2.DataError: value too long for type character varying(42)

Python 3.6:

merchant.position = Geoposition(-32.929099000000000785,-71.549950999999992973)
merchant.save()

[elcolie]

@dezmaeth How did you solve the problem?
My workaround is DjangoREST serializer meta class. Then I can POST/PUT/PATCH that field