mirror of
https://github.com/Routstr/routstr-core.git
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Jeroen UbbinkandClaude Opus 4.8
434283c58d
A live upstream provider re-finds its own database row in two places — PPQ.AI's insufficient-balance self-disable and the base refresh_models_cache — with WHERE base_url == self.base_url AND api_key == self.api_key. That uses a rotatable secret as a self-handle: if the row's key rotates under a live object, it can no longer find itself. Carry the row's primary key on the instance as db_id, stamped centrally by from_db_row via a _build_from_row construction hook that subclasses override, and look the row up with session.get(UpstreamProviderRow, db_id). This also closes a latent gap where providers built outside the init path (auto-topup) never received db_id. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
from typing import TYPE_CHECKING
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from ..payment.models import Model, async_fetch_openrouter_models
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from .base import BaseUpstreamProvider
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if TYPE_CHECKING:
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from ..core.db import UpstreamProviderRow
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class PerplexityUpstreamProvider(BaseUpstreamProvider):
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"""Upstream provider specifically configured for Perplexity API."""
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provider_type = "perplexity"
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default_base_url = "https://api.perplexity.ai/"
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platform_url = "https://www.perplexity.ai/account/api/keys"
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litellm_provider_prefix = "perplexity/"
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def __init__(self, api_key: str, provider_fee: float = 1.01):
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super().__init__(
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base_url=self.default_base_url,
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api_key=api_key,
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provider_fee=provider_fee,
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)
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@classmethod
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def _build_from_row(
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cls, provider_row: "UpstreamProviderRow"
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) -> "PerplexityUpstreamProvider":
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return cls(
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api_key=provider_row.api_key,
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provider_fee=provider_row.provider_fee,
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)
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@classmethod
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def get_provider_metadata(cls) -> dict[str, object]:
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return {
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"id": cls.provider_type,
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"name": "Perplexity",
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"default_base_url": cls.default_base_url,
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"fixed_base_url": True,
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"platform_url": cls.platform_url,
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}
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def transform_model_name(self, model_id: str) -> str:
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"""Strip 'perplexity/' prefix for Perplexity API compatibility."""
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return model_id.removeprefix("perplexity/")
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async def fetch_models(self) -> list[Model]:
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"""Fetch Perplexity models from OpenRouter API filtered by perplexity source."""
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models_data = await async_fetch_openrouter_models(source_filter="perplexity")
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return [Model(**model) for model in models_data] # type: ignore
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