russell@unturf.com
35bbd37877
lint-all-sdks.sh: - Update paths to find SDKs in clients/ directory structure - Add checks for Python, JavaScript, Ruby, Go, Rust, PHP, Perl, Lua, Bash, C - Exit non-zero on lint failures (previously always exit 0) validate-examples.sh: - Fix race condition with parallel execution - aggregate results from temp files after all jobs complete (subshell variables don't propagate to parent) - Add aggregate_results() function to collect stats from result JSON files Python async SDK: - Make aiohttp import optional with DependencyError exception - Add _check_aiohttp() helper for clear error messages Python examples (async + sync): - Exit with code 0 when API keys missing (CI-friendly skip) - Change "Error:" to "Skipping:" for missing credentials - Wrap un_async imports in try/except for aiohttp ImportError
99 lines
3 KiB
Python
99 lines
3 KiB
Python
#!/usr/bin/env python3
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"""
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Fibonacci example for unsandbox Python SDK - Asynchronous Version
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Demonstrates concurrent fibonacci calculations using async/await.
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Shows how to run multiple concurrent CPU-bound operations.
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To run:
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export UNSANDBOX_PUBLIC_KEY="your-public-key"
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export UNSANDBOX_SECRET_KEY="your-secret-key"
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python3 fibonacci_async.py
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Expected output:
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Starting 3 concurrent fibonacci calculations...
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[fib-10] Result: fib(10) = 55
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[fib-15] Result: fib(15) = 610
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[fib-12] Result: fib(12) = 144
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All calculations completed!
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"""
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import asyncio
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import sys
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import os
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# Add src to path for development
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sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "src"))
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try:
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from un_async import execute_code, CredentialsError
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except ImportError as e:
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print(f"Missing dependency: {e}")
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print("Install with: pip install aiohttp")
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sys.exit(0) # Exit gracefully for CI
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async def run_fibonacci(n: int, label: str, public_key: str, secret_key: str):
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"""Execute fibonacci calculation asynchronously."""
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code = f"""
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def fib(n):
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if n <= 1:
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return n
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return fib(n-1) + fib(n-2)
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print(f"fib({n}) = {{fib({n})}}")
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"""
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try:
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result = await execute_code("python", code, public_key, secret_key)
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output = result.get("stdout", "").strip()
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print(f"[{label}] Result: {output}")
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return {"label": label, "output": output}
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except Exception as e:
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print(f"[{label}] Error: {e}")
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return {"label": label, "error": str(e)}
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async def main():
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"""Execute multiple fibonacci calculations concurrently."""
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try:
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# Resolve credentials from environment
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public_key = os.environ.get("UNSANDBOX_PUBLIC_KEY")
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secret_key = os.environ.get("UNSANDBOX_SECRET_KEY")
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if not public_key or not secret_key:
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print("Skipping: UNSANDBOX_PUBLIC_KEY and UNSANDBOX_SECRET_KEY environment variables required")
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print("To run: export UNSANDBOX_PUBLIC_KEY=your-key UNSANDBOX_SECRET_KEY=your-key")
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return 0 # Exit gracefully for CI
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# Create concurrent tasks for different fibonacci values
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print("Starting 3 concurrent fibonacci calculations...")
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tasks = [
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run_fibonacci(10, "fib-10", public_key, secret_key),
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run_fibonacci(15, "fib-15", public_key, secret_key),
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run_fibonacci(12, "fib-12", public_key, secret_key),
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]
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# Wait for all tasks to complete
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results = await asyncio.gather(*tasks)
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print("All calculations completed!")
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# Check for errors
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has_errors = any("error" in result for result in results)
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return 1 if has_errors else 0
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except CredentialsError as e:
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print(f"Credentials error: {e}")
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return 1
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except Exception as e:
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print(f"Error: {e}")
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import traceback
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traceback.print_exc()
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return 1
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if __name__ == "__main__":
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exit_code = asyncio.run(main())
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sys.exit(exit_code)
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