From: Daniele Varrazzo <daniele.varrazzo@gmail.com>
Date: Sat, 2 Jul 2022 23:21:54 +0000 (+0100)
Subject: fix; drop check for libpq < 10 to use hostaddr
X-Git-Tag: 3.1~54^2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e53b2bebf51768eebf4c7445dbfc5f663374bfdd;p=thirdparty%2Fpsycopg.git

fix; drop check for libpq < 10 to use hostaddr

Hostaddr has been always available (seen in 7.2 documentation...).
---

diff --git a/psycopg/psycopg/_dns.py b/psycopg/psycopg/_dns.py
index 2ac752bb0..710113843 100644
--- a/psycopg/psycopg/_dns.py
+++ b/psycopg/psycopg/_dns.py
@@ -23,7 +23,6 @@ except ImportError:
         "the module psycopg._dns requires the package 'dnspython' installed"
     )
 
-from . import pq
 from . import errors as e
 
 if TYPE_CHECKING:
@@ -67,10 +66,6 @@ async def resolve_hostaddr_async(params: Dict[str, Any]) -> Dict[str, Any]:
         # Already resolved
         return params
 
-    if pq.version() < 100000:
-        # hostaddr not supported
-        return params
-
     host_arg: str = params.get("host", os.environ.get("PGHOST", ""))
     if not host_arg:
         # Nothing to resolve