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# -*- coding: utf-8 -*-
# Copyright (c) Alibaba, Inc. and its affiliates.
import json
from dataclasses import dataclass
from http import HTTPStatus
from typing import Any, Dict, List, Union
@dataclass(init=False)
class DictMixin(dict):
__slots__ = ()
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
def __getitem__(self, key):
return super().__getitem__(key)
def __copy__(self):
return type(self)(**self)
def __deepcopy__(self, memo):
id_self = id(self)
_copy = memo.get(id_self)
if _copy is None:
_copy = type(self)(**self)
memo[id_self] = _copy
return _copy
def __setitem__(self, key, value):
return super().__setitem__(key, value)
def __delitem__(self, key):
return super().__delitem__(key)
def get(self, key, default=None):
return super().get(key, default)
def setdefault(self, key, default=None):
return super().setdefault(key, default)
def pop(self, key, default: Any): # type: ignore[override]
return super().pop(key, default)
def update(self, **kwargs):
super().update(**kwargs)
def __contains__(self, key):
return super().__contains__(key)
def copy(self):
return type(self)(self)
def getattr(self, attr):
return super().get(attr)
def setattr(self, attr, value):
return super().__setitem__(attr, value)
def __getattr__(self, attr):
return self[attr]
def __setattr__(self, attr, value):
self[attr] = value
def __repr__(self):
return f"{type(self).__name__}({super().__repr__()})"
def __str__(self):
return json.dumps(self, ensure_ascii=False)
@dataclass(init=False)
class DashScopeAPIResponse(DictMixin):
"""The response content
Args:
request_id (str): The request id.
status_code (int): HTTP status code, 200 indicates that the
request was successful, and others indicate an error。
code (str): Error code if error occurs, otherwise empty str.
message (str): Set to error message on error.
output (Any): The request output.
usage (Any): The request usage information.
"""
status_code: int
request_id: str
code: str
message: str
output: Any
usage: Any
def __init__(
self,
status_code: int,
request_id: str = "",
code: str = "",
message: str = "",
output: Any = None,
usage: Any = None,
**kwargs,
):
super().__init__(
status_code=status_code,
request_id=request_id,
code=code,
message=message,
output=output,
usage=usage,
**kwargs,
)
class Role:
USER = "user"
SYSTEM = "system"
BOT = "bot"
ASSISTANT = "assistant"
ATTACHMENT = "attachment"
class Message(DictMixin):
role: str
content: Union[str, List]
def __init__(self, role: str, content: Union[str, List] = None, **kwargs):
super().__init__(role=role, content=content, **kwargs)
@classmethod
def from_generation_response(cls, response: DictMixin):
if "text" in response.output and response.output["text"] is not None:
content = response.output["text"]
return Message(role=Role.ASSISTANT, content=content)
else:
return response.output.choices[0]["message"]
@classmethod
def from_conversation_response(cls, response: DictMixin):
return cls.from_generation_response(response)
@dataclass(init=False)
class Choice(DictMixin):
finish_reason: str
message: Message
def __init__(
self,
finish_reason: str = None,
message: Message = None,
**kwargs,
):
msg_object = None
if message is not None and message:
msg_object = Message(**message)
super().__init__(
finish_reason=finish_reason,
message=msg_object,
**kwargs,
)
@dataclass(init=False)
class Audio(DictMixin):
data: str
url: str
id: str
expires_at: int
def __init__(
self,
data: str = None,
url: str = None,
# pylint: disable=redefined-builtin
id: str = None,
expires_at: int = None,
**kwargs,
):
super().__init__(
data=data,
url=url,
id=id,
expires_at=expires_at,
**kwargs,
)
@dataclass(init=False)
class GenerationOutput(DictMixin):
text: str
choices: List[Choice]
finish_reason: str
def __init__(
self,
text: str = None,
finish_reason: str = None,
choices: List[Choice] = None,
**kwargs,
):
chs = None
if choices is not None:
chs = []
for choice in choices:
chs.append(Choice(**choice))
super().__init__(
text=text,
finish_reason=finish_reason,
choices=chs,
**kwargs,
)
@dataclass(init=False)
class GenerationUsage(DictMixin):
input_tokens: int
output_tokens: int
def __init__(
self,
input_tokens: int = 0,
output_tokens: int = 0,
**kwargs,
):
super().__init__(
input_tokens=input_tokens,
output_tokens=output_tokens,
**kwargs,
)
@dataclass(init=False)
class GenerationResponse(DashScopeAPIResponse):
output: GenerationOutput
usage: GenerationUsage
@staticmethod
def from_api_response(api_response: DashScopeAPIResponse):
if api_response.status_code == HTTPStatus.OK:
usage = {}
if api_response.usage:
usage = api_response.usage
return GenerationResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
output=GenerationOutput(**api_response.output),
usage=GenerationUsage(**usage),
)
else:
return GenerationResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
)
@dataclass(init=False)
class MultiModalConversationOutput(DictMixin):
choices: List[Choice]
audio: Audio
def __init__(
self,
text: str = None,
finish_reason: str = None,
choices: List[Choice] = None,
audio: Audio = None,
**kwargs,
):
chs = None
if choices is not None:
chs = []
for choice in choices:
chs.append(Choice(**choice))
if audio is not None:
audio = Audio(**audio)
super().__init__(
text=text,
finish_reason=finish_reason,
choices=chs,
audio=audio,
**kwargs,
)
@dataclass(init=False)
class MultiModalConversationUsage(DictMixin):
input_tokens: int
output_tokens: int
characters: int
# TODO add image usage info.
def __init__(
self,
input_tokens: int = 0,
output_tokens: int = 0,
characters: int = 0,
**kwargs,
):
super().__init__(
input_tokens=input_tokens,
output_tokens=output_tokens,
characters=characters,
**kwargs,
)
@dataclass(init=False)
class MultiModalConversationResponse(DashScopeAPIResponse):
output: MultiModalConversationOutput
usage: MultiModalConversationUsage
@staticmethod
def from_api_response(api_response: DashScopeAPIResponse):
if api_response.status_code == HTTPStatus.OK:
usage = {}
if api_response.usage:
usage = api_response.usage
return MultiModalConversationResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
output=MultiModalConversationOutput(**api_response.output),
usage=MultiModalConversationUsage(**usage),
)
else:
return MultiModalConversationResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
)
@dataclass(init=False)
class ConversationResponse(GenerationResponse):
pass
@dataclass(init=False)
class TranscriptionOutput(DictMixin):
task_id: str
task_status: str
def __init__(self, task_id: str, task_status: str, **kwargs):
super().__init__(task_id=task_id, task_status=task_status, **kwargs)
@dataclass(init=False)
class TranscriptionUsage(DictMixin):
def __init__(self, **kwargs):
super().__init__(**kwargs)
@dataclass(init=False)
class TranscriptionResponse(DashScopeAPIResponse):
output: TranscriptionOutput
usage: TranscriptionUsage
@staticmethod
def from_api_response(api_response: DashScopeAPIResponse):
if api_response.status_code == HTTPStatus.OK:
output = None
usage = None
if api_response.output is not None:
output = TranscriptionOutput(**api_response.output)
if api_response.usage is not None:
usage = TranscriptionUsage(**api_response.usage)
return TranscriptionResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
output=output,
usage=usage,
)
else:
return TranscriptionResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
)
@dataclass(init=False)
class RecognitionOutput(DictMixin):
sentence: Union[Dict[str, Any], List[Any]]
def __init__(self, sentence: Union[Dict[str, Any], List[Any]], **kwargs):
super().__init__(sentence=sentence, **kwargs)
@dataclass(init=False)
class RecognitionUsage(DictMixin):
duration: int
def __init__(self, duration: int = 0, **kwargs):
super().__init__(duration=duration, **kwargs)
@dataclass(init=False)
class RecognitionResponse(DashScopeAPIResponse):
output: RecognitionOutput
usage: RecognitionUsage
@staticmethod
def from_api_response(api_response: DashScopeAPIResponse):
if api_response.status_code == HTTPStatus.OK:
output = None
usage = None
if api_response.output is not None:
if "sentence" in api_response.output:
output = RecognitionOutput(**api_response.output)
if api_response.usage is not None:
usage = RecognitionUsage(**api_response.usage)
return RecognitionResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
output=output,
usage=usage,
)
else:
return RecognitionResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
)
@staticmethod
def is_sentence_end(sentence: Dict[str, Any]) -> bool:
"""Determine whether the speech recognition result is the end of a sentence. # noqa: E501
This is a static method.
"""
result = False
if (
sentence is not None
and "end_time" in sentence
and sentence["end_time"] is not None
):
result = True
return result
@dataclass(init=False)
class SpeechSynthesisOutput(DictMixin):
sentence: Dict[str, Any]
def __init__(self, sentence: Dict[str, Any], **kwargs):
super().__init__(sentence=sentence, **kwargs)
@dataclass(init=False)
class SpeechSynthesisUsage(DictMixin):
characters: int
def __init__(self, characters: int = 0, **kwargs):
super().__init__(characters=characters, **kwargs)
@dataclass(init=False)
class SpeechSynthesisResponse(DashScopeAPIResponse):
output: SpeechSynthesisOutput
usage: SpeechSynthesisUsage
@staticmethod
def from_api_response(api_response: DashScopeAPIResponse):
if api_response.status_code == HTTPStatus.OK:
output = None
usage = None
if api_response.output is not None:
output = SpeechSynthesisOutput(**api_response.output)
if api_response.usage is not None:
usage = SpeechSynthesisUsage(**api_response.usage)
return SpeechSynthesisResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
output=output,
usage=usage,
)
else:
return SpeechSynthesisResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
)
@dataclass(init=False)
class ImageSynthesisResult(DictMixin):
url: str
def __init__(self, url: str = "", **kwargs) -> None:
super().__init__(url=url, **kwargs)
@dataclass(init=False)
class ImageSynthesisOutput(DictMixin):
task_id: str
task_status: str
results: List[ImageSynthesisResult]
# pylint: disable=dangerous-default-value
def __init__(
self,
task_id: str = None,
task_status: str = None,
results: List[ImageSynthesisResult] = [],
**kwargs,
):
res = []
if len(results) > 0:
for result in results:
res.append(ImageSynthesisResult(**result))
super().__init__(
self,
task_id=task_id,
task_status=task_status,
results=res,
**kwargs,
)
@dataclass(init=False)
class VideoSynthesisOutput(DictMixin):
task_id: str
task_status: str
video_url: str
def __init__(
self,
task_id: str,
task_status: str,
video_url: str = "",
**kwargs,
):
super().__init__(
self,
task_id=task_id,
task_status=task_status,
video_url=video_url,
**kwargs,
)
@dataclass(init=False)
class ImageSynthesisUsage(DictMixin):
image_count: int
def __init__(self, image_count: int = None, **kwargs):
super().__init__(image_count=image_count, **kwargs)
@dataclass(init=False)
class VideoSynthesisUsage(DictMixin):
video_count: int
video_duration: int
video_ratio: str
def __init__(
self,
video_count: int = 1,
video_duration: int = 0,
video_ratio: str = "",
**kwargs,
):
super().__init__(
video_count=video_count,
video_duration=video_duration,
video_ratio=video_ratio,
**kwargs,
)
@dataclass(init=False)
class ImageSynthesisResponse(DashScopeAPIResponse):
output: ImageSynthesisOutput
usage: ImageSynthesisUsage
@staticmethod
def from_api_response(api_response: DashScopeAPIResponse):
if api_response.status_code == HTTPStatus.OK:
output = None
usage = None
if api_response.output is not None:
output = ImageSynthesisOutput(**api_response.output)
if api_response.usage is not None:
usage = ImageSynthesisUsage(**api_response.usage)
return ImageSynthesisResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
output=output,
usage=usage,
)
else:
return ImageSynthesisResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
)
@dataclass(init=False)
class VideoSynthesisResponse(DashScopeAPIResponse):
output: VideoSynthesisOutput
usage: VideoSynthesisUsage
@staticmethod
def from_api_response(api_response: DashScopeAPIResponse):
if api_response.status_code == HTTPStatus.OK:
output = None
usage = None
if api_response.output is not None:
output = VideoSynthesisOutput(**api_response.output)
if api_response.usage is not None:
usage = VideoSynthesisUsage(**api_response.usage)
return VideoSynthesisResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
output=output,
usage=usage,
)
else:
return VideoSynthesisResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
)
@dataclass(init=False)
class ReRankResult(DictMixin):
index: int
relevance_score: float
document: Dict = None
def __init__(
self,
index: int,
relevance_score: float,
document: Dict = None,
**kwargs,
):
super().__init__(
index=index,
relevance_score=relevance_score,
document=document,
**kwargs,
)
@dataclass(init=False)
class ReRankOutput(DictMixin):
results: List[ReRankResult]
def __init__(self, results: List[ReRankResult] = None, **kwargs):
ress = None
if results is not None:
ress = []
for res in results:
ress.append(ReRankResult(**res))
super().__init__(results=ress, **kwargs)
@dataclass(init=False)
class ReRankUsage(DictMixin):
total_tokens: int
def __init__(self, total_tokens=None, **kwargs):
super().__init__(total_tokens=total_tokens, **kwargs)
@dataclass(init=False)
class ReRankResponse(DashScopeAPIResponse):
output: ReRankOutput
usage: GenerationUsage
@staticmethod
def from_api_response(api_response: DashScopeAPIResponse):
if api_response.status_code == HTTPStatus.OK:
usage = {}
if api_response.usage:
usage = api_response.usage
return ReRankResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
output=ReRankOutput(**api_response.output),
usage=ReRankUsage(**usage),
)
else:
return ReRankResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
)
@dataclass(init=False)
class TextToSpeechAudio(DictMixin):
expires_at: int
id: str
data: str
url: str
def __init__(
# pylint: disable=redefined-builtin
self,
expires_at: int,
id: str,
data: str = None,
url: str = None,
**kwargs,
):
super().__init__(
expires_at=expires_at,
id=id,
data=data,
url=url,
**kwargs,
)
@dataclass(init=False)
class TextToSpeechOutput(DictMixin):
finish_reason: str
audio: TextToSpeechAudio
def __init__(
self,
finish_reason: str = None,
audio: TextToSpeechAudio = None,
**kwargs,
):
super().__init__(
finish_reason=finish_reason,
audio=audio,
**kwargs,
)
@dataclass(init=False)
class TextToSpeechResponse(DashScopeAPIResponse):
output: TextToSpeechOutput
usage: MultiModalConversationUsage
@staticmethod
def from_api_response(api_response: DashScopeAPIResponse):
if api_response.status_code == HTTPStatus.OK:
usage = {}
if api_response.usage:
usage = api_response.usage
return MultiModalConversationResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
output=TextToSpeechOutput(**api_response.output),
usage=MultiModalConversationUsage(**usage),
)
else:
return TextToSpeechResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
)
@dataclass(init=False)
class ImageGenerationOutput(DictMixin):
choices: List[Choice]
audio: Audio
def __init__(
self,
text: str = None,
finish_reason: str = None,
choices: List[Choice] = None,
audio: Audio = None,
**kwargs,
):
chs = None
if choices is not None:
chs = []
for choice in choices:
chs.append(Choice(**choice))
if audio is not None:
audio = Audio(**audio)
super().__init__(
text=text,
finish_reason=finish_reason,
choices=chs,
audio=audio,
**kwargs,
)
@dataclass(init=False)
class ImageGenerationUsage(DictMixin):
input_tokens: int
output_tokens: int
characters: int
# TODO add image usage info.
def __init__(
self,
input_tokens: int = 0,
output_tokens: int = 0,
characters: int = 0,
**kwargs,
):
super().__init__(
input_tokens=input_tokens,
output_tokens=output_tokens,
characters=characters,
**kwargs,
)
@dataclass(init=False)
class ImageGenerationResponse(DashScopeAPIResponse):
output: ImageGenerationOutput
usage: ImageGenerationUsage
@staticmethod
def from_api_response(api_response: DashScopeAPIResponse):
if api_response.status_code == HTTPStatus.OK:
usage = {}
if api_response.usage:
usage = api_response.usage
return ImageGenerationResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
output=ImageGenerationOutput(**api_response.output),
usage=ImageGenerationUsage(**usage),
)
else:
return ImageGenerationResponse(
status_code=api_response.status_code,
request_id=api_response.request_id,
code=api_response.code,
message=api_response.message,
)