Tutorial: Sandbox Execution

Simple Explanation

Safely run user-provided code: forbidden operations are blocked, outputs are captured, and long-running code is terminated.

Technical Explanation

Sandboxed execution runs code in a restricted environment: limited builtins, no network, filtered environment, workspace-scoped file access, stdout/stderr capture, and timeouts/memory limits.

Demonstrates isolated execution environments, restricted builtins, and timeouts.

Run:

python samples/09-code-execution/code_execution_demo.py

Prerequisites: - Install from PyPI: pip install toolweaver

Shows: - Independent globals per sandbox - Forbidden builtins/modules blocked - STDOUT/STDERR capture - Timeout enforcement

Files: - samples/09-code-execution/code_execution_demo.py - samples/09-code-execution/README.md