def create(call: APICall, company_id, req_model: CreateModelRequest):
if req_model.public:
company_id = ""
with translate_errors_context():
project = req_model.project
if project:
validate_id(Project, company=company_id, project=project)
task = req_model.task
req_data = req_model.to_struct()
if task:
validate_task(company_id, req_data)
fields = filter_fields(Model, req_data)
conform_tag_fields(call, fields, validate=True)
validate_metadata(fields.get("metadata"))
# create and save model
now = datetime.utcnow()
model = Model(
id=database.utils.id(),
user=call.identity.user,
company=company_id,
created=now,
last_update=now,
**fields,
)
model.save()
_update_cached_tags(company_id, project=model.project, fields=fields)
call.result.data_model = CreateModelResponse(id=model.id, created=True)
def update_for_task(call: APICall, company_id, _):
if call.requested_endpoint_version > ModelsBackwardsCompatibility.max_version:
raise errors.moved_permanently.NotSupported(
"use tasks.add_or_update_model")
task_id = call.data["task"]
uri = call.data.get("uri")
iteration = call.data.get("iteration")
override_model_id = call.data.get("override_model_id")
if not (uri or override_model_id) or (uri and override_model_id):
raise errors.bad_request.MissingRequiredFields(
"exactly one field is required",
fields=("uri", "override_model_id"))
with translate_errors_context():
query = dict(id=task_id, company=company_id)
task = Task.get_for_writing(
id=task_id,
company=company_id,
_only=["models", "execution", "name", "status", "project"],
)
if not task:
raise errors.bad_request.InvalidTaskId(**query)
allowed_states = [TaskStatus.created, TaskStatus.in_progress]
if task.status not in allowed_states:
raise errors.bad_request.InvalidTaskStatus(
f"model can only be updated for tasks in the {allowed_states} states",
**query,
)
if override_model_id:
model = ModelBLL.get_company_model_by_id(
company_id=company_id, model_id=override_model_id)
else:
if "name" not in call.data:
# use task name if name not provided
call.data["name"] = task.name
if "comment" not in call.data:
call.data[
"comment"] = f"Created by task `{task.name}` ({task.id})"
if task.models and task.models.output:
# model exists, update
model_id = task.models.output[-1].model
res = _update_model(call, company_id,
model_id=model_id).to_struct()
res.update({"id": model_id, "created": False})
call.result.data = res
return
# new model, create
fields = parse_model_fields(call, create_fields)
# create and save model
now = datetime.utcnow()
model = Model(
id=database.utils.id(),
created=now,
last_update=now,
user=call.identity.user,
company=company_id,
project=task.project,
framework=task.execution.framework,
parent=task.models.input[0].model
if task.models and task.models.input else None,
design=task.execution.model_desc,
labels=task.execution.model_labels,
ready=(task.status == TaskStatus.published),
**fields,
)
model.save()
_update_cached_tags(company_id,
project=model.project,
fields=fields)
TaskBLL.update_statistics(
task_id=task_id,
company_id=company_id,
last_iteration_max=iteration,
models__output=[
ModelItem(
model=model.id,
name=TaskModelNames[TaskModelTypes.output],
updated=datetime.utcnow(),
)
],
)
call.result.data = {"id": model.id, "created": True}
