Generate tfl client

generate_tfl_client.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+# /// script
+# requires-python = ">=3.12"
+# dependencies = ["openapi-python-client"]
+# ///
+"""Regenerate the TfL Journey API client from the OpenAPI specification."""
+
+# Run it with:
+#   uv run generate_tfl_client.py
+
+import shutil
+import subprocess
+from pathlib import Path
+
+OPENAPI_SPEC = Path("Journey.yaml")
+OUTPUT_PATH = Path("tfl_journey_client")
+
+
+def main() -> None:
+    if not OPENAPI_SPEC.exists():
+        raise FileNotFoundError(f"OpenAPI spec not found: {OPENAPI_SPEC}")
+
+    # Remove existing client if present
+    if OUTPUT_PATH.exists():
+        print(f"Removing existing client at {OUTPUT_PATH}")
+        shutil.rmtree(OUTPUT_PATH)
+
+    # Generate the client
+    print(f"Generating client from {OPENAPI_SPEC}")
+    result = subprocess.run(
+        ["openapi-python-client", "generate", "--path", str(OPENAPI_SPEC), "--output-path", str(OUTPUT_PATH)],
+        check=True,
+    )
+
+    if result.returncode == 0:
+        print(f"Client generated successfully at {OUTPUT_PATH}")
+    else:
+        print("Client generation failed")
+        raise SystemExit(1)
+
+
+if __name__ == "__main__":
+    main()