chore: restore original directory structure (project under code-review-graph-main/)

2026-08-31 13:08:20 +08:00
parent ecc55158c1
commit ecfd03a21c
404 changed files with 0 additions and 0 deletions
@@ -0,0 +1,63 @@
+#!/usr/bin/env python3
+"""Check whether this Python can reach PyPI (same path pip/pipx use for hatchling, etc.).
+
+If TLS to pypi.org fails (e.g. Errno 9 in some IDE terminals), a user-wide
+install from a git checkout may still work via uv (different downloader):
+
+  uv tool install /path/to/code-review-graph --force
+
+Run: python3 scripts/diagnose_pypi_connectivity.py
+"""
+from __future__ import annotations
+
+import socket
+import ssl
+import sys
+import urllib.error
+import urllib.request
+
+
+def main() -> int:
+    ok_tls = _try_tls_pypi()
+    ok_url = _try_urllib()
+    if ok_tls and ok_url:
+        print("PyPI check: OK (this Python can use HTTPS to pypi.org).")
+        return 0
+    print("PyPI check: FAILED (pip/pipx may be unable to download build deps like hatchling).")
+    print("Workaround: from the repo root, with https://github.com/astral-sh/uv installed:")
+    print('  uv tool install . --force')
+    print(
+        "Or run pipx from macOS Terminal.app (outside the IDE) "
+        "if the failure is terminal-specific."
+    )
+    return 1
+
+
+def _try_tls_pypi() -> bool:
+    try:
+        ctx = ssl.create_default_context()
+        ctx.minimum_version = ssl.TLSVersion.TLSv1_2
+        with socket.create_connection(("pypi.org", 443), timeout=15) as sock:
+            with ctx.wrap_socket(sock, server_hostname="pypi.org") as tsock:
+                return bool(tsock.version())
+    except OSError as e:
+        print(f"  TLS pypi.org:443 -> {e!r}", file=sys.stderr)
+        return False
+
+
+def _try_urllib() -> bool:
+    try:
+        req = urllib.request.Request(
+            "https://pypi.org/simple/hatchling/",
+            headers={"User-Agent": "code-review-graph-diagnostic/1.0"},
+        )
+        with urllib.request.urlopen(req, timeout=30) as resp:
+            resp.read(256)
+        return True
+    except (urllib.error.URLError, OSError) as e:
+        print(f"  urllib hatchling index -> {e!r}", file=sys.stderr)
+        return False
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())