# determine the chain of fields, and make sure they are all set up
recs = env[self.model_name]
+ fields = []
for name in self.related:
field = recs._fields[name]
field.setup(env)
recs = recs[name]
+ fields.append(field)
self.related_field = field
if not getattr(self, attr):
setattr(self, attr, getattr(field, prop))
+ # special case for required: check if all fields are required
+ if not self.store and not self.required:
+ self.required = all(field.required for field in fields)
+
def _compute_related(self, records):
""" Compute the related field `self` on `records`. """
# when related_sudo, bypass access rights checks when reading values