Initial commit (Clean history)

path/to/venv/lib/python3.12/site-packages/psycopg/_cmodule.py

@@ -0,0 +1,36 @@
+# mypy: disable-error-code="import-not-found, attr-defined"
+"""
+Simplify access to the _psycopg module
+"""
+
+# Copyright (C) 2021 The Psycopg Team
+
+from __future__ import annotations
+
+from types import ModuleType
+
+from . import pq
+
+__version__: str | None = None
+_psycopg: ModuleType
+
+# Note: "c" must the first attempt so that mypy associates the variable the
+# right module interface. It will not result Optional, but hey.
+if pq.__impl__ == "c":
+    import psycopg_c._psycopg
+
+    _psycopg = psycopg_c._psycopg
+    __version__ = psycopg_c.__version__
+
+elif pq.__impl__ == "binary":
+    import psycopg_binary._psycopg
+
+    _psycopg = psycopg_binary._psycopg
+    __version__ = psycopg_binary.__version__
+
+elif pq.__impl__ == "python":
+
+    _psycopg = None  # type: ignore[assignment]
+
+else:
+    raise ImportError(f"can't find _psycopg optimised module in {pq.__impl__!r}")