mirror of
https://github.com/NovaOSS/nova-api.git
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6bd5dc534c
If no model is given, the API now defaults to gpt-3.5-turbo We now also support gpt-3.5-turbo-0301! Made provider code asynchronous New dependency requirement: aiofiles Staff now gets a notification when a provider key is invalid Internal improvements with log webhooks for staff Removed image model check
74 lines
2.1 KiB
Python
74 lines
2.1 KiB
Python
import random
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import asyncio
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import providers
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async def _get_module_name(module) -> str:
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name = module.__name__
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if '.' in name:
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return name.split('.')[-1]
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return name
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async def balance_chat_request(payload: dict) -> dict:
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"""
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### Load balance the chat completion request between chat providers.
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Providers are sorted by streaming and models. Target (provider.chat_completion) is returned
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"""
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providers_available = []
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for provider_module in providers.MODULES:
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if payload['stream'] and not provider_module.STREAMING:
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continue
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if payload['model'] not in provider_module.MODELS:
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continue
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providers_available.append(provider_module)
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if not providers_available:
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raise ValueError(f'The model "{payload["model"]}" is not available. MODEL_UNAVAILABLE')
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provider = random.choice(providers_available)
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target = await provider.chat_completion(**payload)
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module_name = await _get_module_name(provider)
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target['module'] = module_name
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return target
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async def balance_organic_request(request: dict) -> dict:
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"""
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### Load balance non-chat completion request
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Balances between other "organic" providers which respond in the desired format already.
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Organic providers are used for non-chat completions, such as moderation and other paths.
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"""
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providers_available = []
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if not request.get('headers'):
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request['headers'] = {
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'Content-Type': 'application/json'
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}
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for provider_module in providers.MODULES:
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if not provider_module.ORGANIC:
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continue
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if '/moderations' in request['path']:
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if not provider_module.MODERATIONS:
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continue
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providers_available.append(provider_module)
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provider = random.choice(providers_available)
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target = await provider.organify(request)
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module_name = await _get_module_name(provider)
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target['module'] = module_name
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return target
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if __name__ == '__main__':
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req = asyncio.run(balance_chat_request(payload={'model': 'gpt-3.5-turbo', 'stream': True}))
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print(req['url'])
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