108 lines
3.3 KiB
Python
108 lines
3.3 KiB
Python
"""Configuration schema using Pydantic."""
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from pathlib import Path
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from pydantic import BaseModel, Field
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from pydantic_settings import BaseSettings
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class WhatsAppConfig(BaseModel):
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"""WhatsApp channel configuration."""
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enabled: bool = False
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bridge_url: str = "ws://localhost:3001"
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allow_from: list[str] = Field(default_factory=list) # Allowed phone numbers
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class TelegramConfig(BaseModel):
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"""Telegram channel configuration."""
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enabled: bool = False
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token: str = "" # Bot token from @BotFather
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allow_from: list[str] = Field(default_factory=list) # Allowed user IDs or usernames
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class ChannelsConfig(BaseModel):
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"""Configuration for chat channels."""
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whatsapp: WhatsAppConfig = Field(default_factory=WhatsAppConfig)
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telegram: TelegramConfig = Field(default_factory=TelegramConfig)
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class AgentDefaults(BaseModel):
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"""Default agent configuration."""
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workspace: str = "~/.nanobot/workspace"
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model: str = "anthropic/claude-opus-4-5"
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max_tokens: int = 8192
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temperature: float = 0.7
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max_tool_iterations: int = 20
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class AgentsConfig(BaseModel):
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"""Agent configuration."""
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defaults: AgentDefaults = Field(default_factory=AgentDefaults)
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class ProviderConfig(BaseModel):
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"""LLM provider configuration."""
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api_key: str = ""
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api_base: str | None = None
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class ProvidersConfig(BaseModel):
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"""Configuration for LLM providers."""
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anthropic: ProviderConfig = Field(default_factory=ProviderConfig)
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openai: ProviderConfig = Field(default_factory=ProviderConfig)
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openrouter: ProviderConfig = Field(default_factory=ProviderConfig)
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class GatewayConfig(BaseModel):
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"""Gateway/server configuration."""
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host: str = "0.0.0.0"
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port: int = 18789
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class WebSearchConfig(BaseModel):
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"""Web search tool configuration."""
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api_key: str = "" # Brave Search API key
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max_results: int = 5
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class WebToolsConfig(BaseModel):
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"""Web tools configuration."""
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search: WebSearchConfig = Field(default_factory=WebSearchConfig)
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class ToolsConfig(BaseModel):
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"""Tools configuration."""
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web: WebToolsConfig = Field(default_factory=WebToolsConfig)
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class Config(BaseSettings):
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"""Root configuration for nanobot."""
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agents: AgentsConfig = Field(default_factory=AgentsConfig)
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channels: ChannelsConfig = Field(default_factory=ChannelsConfig)
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providers: ProvidersConfig = Field(default_factory=ProvidersConfig)
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gateway: GatewayConfig = Field(default_factory=GatewayConfig)
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tools: ToolsConfig = Field(default_factory=ToolsConfig)
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@property
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def workspace_path(self) -> Path:
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"""Get expanded workspace path."""
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return Path(self.agents.defaults.workspace).expanduser()
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def get_api_key(self) -> str | None:
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"""Get API key in priority order: OpenRouter > Anthropic > OpenAI."""
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return (
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self.providers.openrouter.api_key or
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self.providers.anthropic.api_key or
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self.providers.openai.api_key or
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None
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)
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def get_api_base(self) -> str | None:
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"""Get API base URL if using OpenRouter."""
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if self.providers.openrouter.api_key:
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return self.providers.openrouter.api_base or "https://openrouter.ai/api/v1"
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return None
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class Config:
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env_prefix = "NANOBOT_"
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env_nested_delimiter = "__"
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