From: Daniele Varrazzo <daniele.varrazzo@gmail.com>
Date: Sat, 5 Jul 2025 13:22:12 +0000 (+0200)
Subject: fix: add missing interface for PGconn.protocol_version
X-Git-Tag: 3.2.10~20
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9d2b1c8c1d2114601038b8363a394f0ccaa4f9a7;p=thirdparty%2Fpsycopg.git

fix: add missing interface for PGconn.protocol_version
---

diff --git a/psycopg/psycopg/errors.py b/psycopg/psycopg/errors.py
index 42d156068..fc57f156a 100644
--- a/psycopg/psycopg/errors.py
+++ b/psycopg/psycopg/errors.py
@@ -60,6 +60,7 @@ class FinishedPGconn:
 
     error_message: bytes = b""
     _encoding: str = "utf-8"
+    protocol_version: int = 0
     server_version: int = 0
 
     backend_pid: int = 0
diff --git a/psycopg/psycopg/pq/abc.py b/psycopg/psycopg/pq/abc.py
index ecbd26888..8029fd7b5 100644
--- a/psycopg/psycopg/pq/abc.py
+++ b/psycopg/psycopg/pq/abc.py
@@ -85,6 +85,9 @@ class PGconn(Protocol):
     @property
     def _encoding(self) -> str: ...
 
+    @property
+    def protocol_version(self) -> int: ...
+
     @property
     def server_version(self) -> int: ...