3764c30628
Stub implementations for: - base.py: Tool, ToolResult, @tool decorator, registry - calculate.py: Math expressions (simpleeval) - fetch.py: HTTP requests (aiohttp) - files.py: read_file, write_file, list_dir - shell.py: run_command (sandboxed) - search.py: web_search - keyvalue.py: key_value_get/set/delete (in-memory stub) - librarian.py: exist-db integration (store, get, query, search) All stubs return "Not implemented" - ready for real implementation. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
"""
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Fetch tool - HTTP requests.
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Uses aiohttp for async HTTP operations.
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"""
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from typing import Optional, Dict
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from .base import tool, ToolResult
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@tool
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async def fetch_url(
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url: str,
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method: str = "GET",
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headers: Optional[Dict[str, str]] = None,
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body: Optional[str] = None,
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timeout: int = 30,
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) -> ToolResult:
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"""
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Fetch content from a URL.
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Args:
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url: The URL to fetch
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method: HTTP method (GET, POST, PUT, DELETE)
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headers: Optional HTTP headers
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body: Optional request body for POST/PUT
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timeout: Request timeout in seconds
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Returns:
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status_code, headers, body
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Security:
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- URL allowlist/blocklist configurable
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- Timeout enforced
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- Response size limit
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- No file:// or internal IPs by default
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"""
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# TODO: Implement with aiohttp
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# import aiohttp
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# async with aiohttp.ClientSession() as session:
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# async with session.request(method, url, headers=headers, data=body, timeout=timeout) as resp:
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# return ToolResult(success=True, data={
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# "status_code": resp.status,
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# "headers": dict(resp.headers),
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# "body": await resp.text(),
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# })
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return ToolResult(success=False, error="Not implemented")
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