From 725885819e2f7b2aff92ed2cf1c0a531d0b5087c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Tue, 6 Jun 2023 15:05:13 +0200
Subject: [PATCH] python310Packages.psycopg: disable timing sensitive test

The failure was observed on WSL under high load.

psycopg> =================================== FAILURES ===================================
psycopg> _____________________________ test_ctrl_c_handler ______________________________
psycopg>         t0 = time.time()
psycopg>         proc = sp.Popen([sys.executable, "-s", "-c", script], creationflags=creationflags)
psycopg>         proc.communicate()
psycopg>         t = time.time() - t0
psycopg>         assert proc.returncode == 0
psycopg> >       assert 1 < t < 2
psycopg> E       assert 3.7456982135772705 < 2
psycopg>
psycopg> tests/test_concurrency.py:293: AssertionError
---
 pkgs/development/python-modules/psycopg/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/development/python-modules/psycopg/default.nix b/pkgs/development/python-modules/psycopg/default.nix
index a61468b5eaca..02b2808837c0 100644
--- a/pkgs/development/python-modules/psycopg/default.nix
+++ b/pkgs/development/python-modules/psycopg/default.nix
@@ -50,6 +50,11 @@ let
       libpq = "${postgresql.lib}/lib/libpq${stdenv.hostPlatform.extensions.sharedLibrary}";
       libc = "${stdenv.cc.libc}/lib/libc.so.6";
     })
+    # mark additional tests as timing sensitive
+    (fetchpatch {
+      url = "https://github.com/psycopg/psycopg/commit/762bb2e4c840886acca12a3676296e10a7114fa2.patch";
+      hash = "sha256-1uAcZqLhCAM9oOd7oOZDjyhKpo59fscEJ+L8KSWhnzM=";
+    })
   ];
 
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