65 lines
1.6 KiB
Python
65 lines
1.6 KiB
Python
from __future__ import annotations
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import typing
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from dataclasses import dataclass, field
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from openfeature._backports.strenum import StrEnum
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from openfeature.exception import ErrorCode
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if typing.TYPE_CHECKING: # resolves a circular dependency in type annotations
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from openfeature.hook import Hook
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class FlagType(StrEnum):
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BOOLEAN = "BOOLEAN"
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STRING = "STRING"
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OBJECT = "OBJECT"
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FLOAT = "FLOAT"
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INTEGER = "INTEGER"
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class Reason(StrEnum):
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CACHED = "CACHED"
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DEFAULT = "DEFAULT"
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DISABLED = "DISABLED"
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ERROR = "ERROR"
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STATIC = "STATIC"
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SPLIT = "SPLIT"
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TARGETING_MATCH = "TARGETING_MATCH"
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UNKNOWN = "UNKNOWN"
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FlagMetadata = typing.Mapping[str, typing.Any]
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T_co = typing.TypeVar("T_co", covariant=True)
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@dataclass
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class FlagEvaluationDetails(typing.Generic[T_co]):
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flag_key: str
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value: T_co
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variant: typing.Optional[str] = None
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flag_metadata: FlagMetadata = field(default_factory=dict)
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reason: typing.Optional[Reason] = None
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error_code: typing.Optional[ErrorCode] = None
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error_message: typing.Optional[str] = None
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@dataclass
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class FlagEvaluationOptions:
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hooks: typing.List[Hook] = field(default_factory=list)
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hook_hints: dict = field(default_factory=dict)
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U_co = typing.TypeVar("U_co", covariant=True)
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@dataclass
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class FlagResolutionDetails(typing.Generic[U_co]):
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value: U_co
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error_code: typing.Optional[ErrorCode] = None
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error_message: typing.Optional[str] = None
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reason: typing.Optional[Reason] = None
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variant: typing.Optional[str] = None
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flag_metadata: FlagMetadata = field(default_factory=dict)
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