spark: verify Python 3.14.7 and pip 26.2.1 availability in Hermes environment

wizard-work/spark/env-verify.py

@@ -0,0 +1,64 @@
+#!/usr/bin/env python3
+"""
+Environment verification script.
+Produces a manifest file with verifiable facts.
+"""
+import subprocess
+import hashlib
+import json
+import sys
+from pathlib import Path
+
+def get_sha256(text: str) -> str:
+    return hashlib.sha256(text.encode()).hexdigest()
+
+def run_cmd(cmd: str) -> tuple[str, str]:
+    result = subprocess.run(cmd, shell=True, capture_output=True, text=True)
+    return result.stdout.strip(), result.stderr.strip()
+
+def main():
+    manifest = {}
+    
+    # Python version
+    py_ver, _ = run_cmd("python3 --version")
+    manifest["python_version"] = py_ver
+    manifest["python_version_hash"] = get_sha256(py_ver)
+    
+    # Pip version
+    pip_ver, _ = run_cmd("pip --version")
+    manifest["pip_version"] = pip_ver
+    manifest["pip_version_hash"] = get_sha256(pip_ver)
+    
+    # Python executable path
+    py_path, _ = run_cmd("which python3")
+    manifest["python_path"] = py_path
+    manifest["python_path_hash"] = get_sha256(py_path)
+    
+    # Verify pip module is importable
+    try:
+        import pip
+        manifest["pip_module_importable"] = True
+        manifest["pip_module_version"] = pip.__version__
+        manifest["pip_module_version_hash"] = get_sha256(pip.__version__)
+    except ImportError as e:
+        manifest["pip_module_importable"] = False
+        manifest["pip_import_error"] = str(e)
+    
+    # Write manifest
+    output_path = Path("/root/.hermes/wizard-outputs/spark/manifest.json")
+    with open(output_path, "w") as f:
+        json.dump(manifest, f, indent=2)
+    
+    print(f"Manifest written to {output_path}")
+    print(json.dumps(manifest, indent=2))
+    
+    # Verify expected values
+    assert "Python 3.14.7" in manifest["python_version"], f"Unexpected Python version: {manifest['python_version']}"
+    assert manifest["python_path"].endswith("python3"), f"Unexpected Python path: {manifest['python_path']}"
+    assert manifest["pip_module_importable"] == True, "pip module not importable"
+    
+    print("\nAll verifications passed!", file=sys.stderr)
+    return 0
+
+if __name__ == "__main__":
+    sys.exit(main())

wizard-work/spark/manifest.json

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+{
+  "python_version": "Python 3.14.7",
+  "python_version_hash": "ed1f174a19c07f234e67c8b3f6a0e42f09a361221546ffa9af1a1aff0347150f",
+  "pip_version": "pip 26.2.1 from /root/.hermes/installs/76f6e7e5145b5f39/environments/c5b879e2036d4c909805dd1858587925/venv/lib/python3.14/site-packages/pip (python 3.14)",
+  "pip_version_hash": "74f531662a29b482dbe6b216c0fac8078df2ceb3004b6e0a527e734184a201b6",
+  "python_path": "/root/.hermes/installs/76f6e7e5145b5f39/environments/c5b879e2036d4c909805dd1858587925/venv/bin/python3",
+  "python_path_hash": "4bedb0a1ce4c24ef46fca885e5f7332de59d41fce29362732d07d9a039b98606",
+  "pip_module_importable": true,
+  "pip_module_version": "26.2.1",
+  "pip_module_version_hash": "a64c385c1c037ad7e56e1491800233ae116b48c12f6f23be183fb8d0f21c5e73"
+}