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80 lines
2.8 KiB
Python
80 lines
2.8 KiB
Python
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"""
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Configuration management for Firecrawl integration with RAGFlow.
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"""
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import os
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from typing import Dict, Any
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from dataclasses import dataclass
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import json
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@dataclass
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class FirecrawlConfig:
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"""Configuration class for Firecrawl integration."""
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api_key: str
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api_url: str = "https://api.firecrawl.dev"
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max_retries: int = 3
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timeout: int = 30
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rate_limit_delay: float = 1.0
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max_concurrent_requests: int = 5
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def __post_init__(self):
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"""Validate configuration after initialization."""
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if not self.api_key:
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raise ValueError("Firecrawl API key is required")
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if not self.api_key.startswith("fc-"):
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raise ValueError("Invalid Firecrawl API key format. Must start with 'fc-'")
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if self.max_retries < 1 or self.max_retries > 10:
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raise ValueError("Max retries must be between 1 and 10")
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if self.timeout < 5 or self.timeout > 300:
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raise ValueError("Timeout must be between 5 and 300 seconds")
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if self.rate_limit_delay < 0.1 or self.rate_limit_delay > 10.0:
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raise ValueError("Rate limit delay must be between 0.1 and 10.0 seconds")
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@classmethod
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def from_env(cls) -> "FirecrawlConfig":
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"""Create configuration from environment variables."""
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api_key = os.getenv("FIRECRAWL_API_KEY")
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if not api_key:
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raise ValueError("FIRECRAWL_API_KEY environment variable not set")
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return cls(
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api_key=api_key,
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api_url=os.getenv("FIRECRAWL_API_URL", "https://api.firecrawl.dev"),
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max_retries=int(os.getenv("FIRECRAWL_MAX_RETRIES", "3")),
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timeout=int(os.getenv("FIRECRAWL_TIMEOUT", "30")),
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rate_limit_delay=float(os.getenv("FIRECRAWL_RATE_LIMIT_DELAY", "1.0")),
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max_concurrent_requests=int(os.getenv("FIRECRAWL_MAX_CONCURRENT", "5"))
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)
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@classmethod
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def from_dict(cls, config_dict: Dict[str, Any]) -> "FirecrawlConfig":
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"""Create configuration from dictionary."""
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return cls(**config_dict)
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def to_dict(self) -> Dict[str, Any]:
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"""Convert configuration to dictionary."""
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return {
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"api_key": self.api_key,
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"api_url": self.api_url,
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"max_retries": self.max_retries,
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"timeout": self.timeout,
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"rate_limit_delay": self.rate_limit_delay,
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"max_concurrent_requests": self.max_concurrent_requests
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}
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def to_json(self) -> str:
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"""Convert configuration to JSON string."""
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return json.dumps(self.to_dict(), indent=2)
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@classmethod
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def from_json(cls, json_str: str) -> "FirecrawlConfig":
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"""Create configuration from JSON string."""
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config_dict = json.loads(json_str)
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return cls.from_dict(config_dict)
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