From: Daniele Varrazzo <daniele.varrazzo@gmail.com>
Date: Sat, 28 Sep 2024 11:52:57 +0000 (+0200)
Subject: test: fix compatibility of tests with Python 3.8
X-Git-Tag: 3.2.3~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48bce957df5fc83d5c5021289ab60db530ddd3ce;p=thirdparty%2Fpsycopg.git

test: fix compatibility of tests with Python 3.8

Avoid using the |= operator on dictionaries, which is unsupported on
Python 3.8.

The test started mysteriously to fail... Turned out that it hadn't run
so far on Python 3.8 because the "latest" libpq was v16, but when it
switched to v17 it started to be executed.
---

diff --git a/tests/pq/test_pgconn.py b/tests/pq/test_pgconn.py
index dd82f8d2b..da2a310f2 100644
--- a/tests/pq/test_pgconn.py
+++ b/tests/pq/test_pgconn.py
@@ -660,11 +660,7 @@ def role(pgconn: PGconn) -> Iterator[tuple[bytes, bytes]]:
 def test_change_password(pgconn, dsn, role):
     user, passwd = role
     conninfo = {e.keyword: e.val for e in pq.Conninfo.parse(dsn.encode()) if e.val}
-    conninfo |= {
-        b"dbname": b"postgres",
-        b"user": user,
-        b"password": passwd,
-    }
+    conninfo.update({b"dbname": b"postgres", b"user": user, b"password": passwd})
     conn = pq.PGconn.connect(b" ".join(b"%s='%s'" % item for item in conninfo.items()))
     assert conn.status == pq.ConnStatus.OK, conn.error_message