# coding: utf-8
"""
Arize REST API
API specification for the backend data server. The API is hosted globally at https://api.arize.com/v2 or in your own environment.
The version of the OpenAPI document: 2.0.0
Generated by OpenAPI Generator (https://openapi-generator.tech)
Do not edit the class manually.
""" # noqa: E501
from __future__ import annotations
import pprint
import re # noqa: F401
import json
from datetime import datetime
from pydantic import BaseModel, ConfigDict, Field, StrictBool, StrictStr, field_validator
from typing import Any, ClassVar, Dict, List, Optional, Union
from typing_extensions import Annotated
from arize._generated.api_client.models.task_evaluator import TaskEvaluator
from typing import Optional, Set
from typing_extensions import Self
[docs]
class Task(BaseModel):
"""
A task is a typed, configurable unit of work that ties one or more evaluators to a data source (project or dataset).
""" # noqa: E501
id: StrictStr = Field(description="The unique identifier for the task")
name: StrictStr = Field(description="The name of the task")
type: StrictStr = Field(description="The task type: template_evaluation or code_evaluation")
project_id: Optional[StrictStr] = Field(default=None, description="The project global ID (base64). Present for project-based tasks.")
dataset_id: Optional[StrictStr] = Field(default=None, description="The dataset global ID (base64). Present for dataset-based tasks.")
sampling_rate: Optional[Union[Annotated[float, Field(le=1, strict=True, ge=0)], Annotated[int, Field(le=1, strict=True, ge=0)]]] = Field(default=None, description="Sampling rate between 0 and 1. Only applicable for project-based tasks.")
is_continuous: StrictBool = Field(description="Whether the task runs continuously on incoming data.")
query_filter: Optional[StrictStr] = Field(description="Task-level query filter applied to all data.")
evaluators: List[TaskEvaluator] = Field(description="The evaluators attached to this task.")
experiment_ids: List[StrictStr] = Field(description="Experiment global IDs (base64) for dataset-based tasks.")
last_run_at: Optional[datetime] = Field(description="When the task was last run.")
created_at: datetime = Field(description="When the task was created.")
updated_at: datetime = Field(description="When the task was last updated.")
created_by_user_id: Optional[StrictStr] = Field(description="The unique identifier for the user who created the task.")
__properties: ClassVar[List[str]] = ["id", "name", "type", "project_id", "dataset_id", "sampling_rate", "is_continuous", "query_filter", "evaluators", "experiment_ids", "last_run_at", "created_at", "updated_at", "created_by_user_id"]
[docs]
@field_validator('type')
def type_validate_enum(cls, value):
"""Validates the enum"""
if value not in set(['template_evaluation', 'code_evaluation']):
raise ValueError("must be one of enum values ('template_evaluation', 'code_evaluation')")
return value
model_config = ConfigDict(
populate_by_name=True,
validate_assignment=True,
protected_namespaces=(),
)
[docs]
def to_str(self) -> str:
"""Returns the string representation of the model using alias"""
return pprint.pformat(self.model_dump(by_alias=True))
[docs]
def to_json(self) -> str:
"""Returns the JSON representation of the model using alias"""
# TODO: pydantic v2: use .model_dump_json(by_alias=True, exclude_unset=True) instead
return json.dumps(self.to_dict())
[docs]
@classmethod
def from_json(cls, json_str: str) -> Optional[Self]:
"""Create an instance of Task from a JSON string"""
return cls.from_dict(json.loads(json_str))
[docs]
def to_dict(self) -> Dict[str, Any]:
"""Return the dictionary representation of the model using alias.
This has the following differences from calling pydantic's
`self.model_dump(by_alias=True)`:
* `None` is only added to the output dict for nullable fields that
were set at model initialization. Other fields with value `None`
are ignored.
"""
excluded_fields: Set[str] = set([
])
_dict = self.model_dump(
by_alias=True,
exclude=excluded_fields,
exclude_none=True,
)
# override the default output from pydantic by calling `to_dict()` of each item in evaluators (list)
_items = []
if self.evaluators:
for _item_evaluators in self.evaluators:
if _item_evaluators:
_items.append(_item_evaluators.to_dict())
_dict['evaluators'] = _items
# set to None if project_id (nullable) is None
# and model_fields_set contains the field
if self.project_id is None and "project_id" in self.model_fields_set:
_dict['project_id'] = None
# set to None if dataset_id (nullable) is None
# and model_fields_set contains the field
if self.dataset_id is None and "dataset_id" in self.model_fields_set:
_dict['dataset_id'] = None
# set to None if sampling_rate (nullable) is None
# and model_fields_set contains the field
if self.sampling_rate is None and "sampling_rate" in self.model_fields_set:
_dict['sampling_rate'] = None
# set to None if query_filter (nullable) is None
# and model_fields_set contains the field
if self.query_filter is None and "query_filter" in self.model_fields_set:
_dict['query_filter'] = None
# set to None if last_run_at (nullable) is None
# and model_fields_set contains the field
if self.last_run_at is None and "last_run_at" in self.model_fields_set:
_dict['last_run_at'] = None
# set to None if created_by_user_id (nullable) is None
# and model_fields_set contains the field
if self.created_by_user_id is None and "created_by_user_id" in self.model_fields_set:
_dict['created_by_user_id'] = None
return _dict
[docs]
@classmethod
def from_dict(cls, obj: Optional[Dict[str, Any]]) -> Optional[Self]:
"""Create an instance of Task from a dict"""
if obj is None:
return None
if not isinstance(obj, dict):
return cls.model_validate(obj)
# raise errors for additional fields in the input
for _key in obj.keys():
if _key not in cls.__properties:
raise ValueError("Error due to additional fields (not defined in Task) in the input: " + _key)
_obj = cls.model_validate({
"id": obj.get("id"),
"name": obj.get("name"),
"type": obj.get("type"),
"project_id": obj.get("project_id"),
"dataset_id": obj.get("dataset_id"),
"sampling_rate": obj.get("sampling_rate"),
"is_continuous": obj.get("is_continuous"),
"query_filter": obj.get("query_filter"),
"evaluators": [TaskEvaluator.from_dict(_item) for _item in obj["evaluators"]] if obj.get("evaluators") is not None else None,
"experiment_ids": obj.get("experiment_ids"),
"last_run_at": obj.get("last_run_at"),
"created_at": obj.get("created_at"),
"updated_at": obj.get("updated_at"),
"created_by_user_id": obj.get("created_by_user_id")
})
return _obj
