from __future__ import annotations from datetime import datetime, date from enum import Enum from typing import List, Dict, Optional, Any, Union from pydantic import BaseModel as BaseModel, Field import sys if sys.version_info >= (3, 8): from typing import Literal else: from typing_extensions import Literal metamodel_version = "None" version = "None" class WeakRefShimBaseModel(BaseModel): __slots__ = '__weakref__' class ConfiguredBaseModel(WeakRefShimBaseModel, validate_assignment = True, validate_all = True, underscore_attrs_are_private = True, extra = 'forbid', arbitrary_types_allowed = True, use_enum_values = True): pass class FlatDType(str, Enum): float = "float" float32 = "float32" double = "double" float64 = "float64" long = "long" int64 = "int64" int = "int" int32 = "int32" int16 = "int16" short = "short" int8 = "int8" uint = "uint" uint32 = "uint32" uint16 = "uint16" uint8 = "uint8" uint64 = "uint64" numeric = "numeric" text = "text" utf = "utf" utf8 = "utf8" utf_8 = "utf_8" ascii = "ascii" bool = "bool" isodatetime = "isodatetime" class Data(ConfiguredBaseModel): """ An abstract data type for a dataset. """ None class Container(ConfiguredBaseModel): """ An abstract data type for a group storing collections of data and metadata. Base type for all data and metadata containers. """ None class SimpleMultiContainer(Container): """ A simple Container for holding onto multiple containers. """ Data: Optional[List[Data]] = Field(default_factory=list, description="""Data objects held within this SimpleMultiContainer.""") Container: Optional[List[Container]] = Field(default_factory=list, description="""Container objects held within this SimpleMultiContainer.""") class Arraylike(ConfiguredBaseModel): """ Container for arraylike information held in the dims, shape, and dtype properties.this is a special case to be interpreted by downstream i/o. this class has no slotsand is abstract by default.- Each slot within a subclass indicates a possible dimension.- Only dimensions that are present in all the dimension specifiers in the original schema are required.- Shape requirements are indicated using max/min cardinalities on the slot. """ None # Update forward refs # see https://pydantic-docs.helpmanual.io/usage/postponed_annotations/ Data.update_forward_refs() Container.update_forward_refs() SimpleMultiContainer.update_forward_refs() Arraylike.update_forward_refs()