From ffb4467bbc342df370253a0db28deb7d42fe4654 Mon Sep 17 00:00:00 2001
From: Theodore Ni <3806110+tjni@users.noreply.github.com>
Date: Mon, 26 Sep 2022 20:19:40 -0700
Subject: [PATCH] python310Packages.pgpy: cryptography 38 fix

Pull patch from upstream that fixes pgpy after the update to
cryptography 38.
---
 .../python-modules/pgpy/default.nix           | 26 ++++++++++++++++---
 1 file changed, 22 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/python-modules/pgpy/default.nix b/pkgs/development/python-modules/pgpy/default.nix
index a53711a4de62..336d077f2aad 100644
--- a/pkgs/development/python-modules/pgpy/default.nix
+++ b/pkgs/development/python-modules/pgpy/default.nix
@@ -1,6 +1,14 @@
-{ lib, pythonOlder, fetchFromGitHub, buildPythonPackage
-, six, enum34, pyasn1, cryptography
-, pytestCheckHook }:
+{ lib
+, pythonOlder
+, fetchFromGitHub
+, fetchpatch
+, buildPythonPackage
+, six
+, enum34
+, pyasn1
+, cryptography
+, pytestCheckHook
+}:
 
 buildPythonPackage rec {
   pname = "pgpy";
@@ -10,9 +18,19 @@ buildPythonPackage rec {
     owner = "SecurityInnovation";
     repo = "PGPy";
     rev = "v${version}";
-    sha256 = "03pch39y3hi4ici6y6lvz0j0zram8dw2wvnmq1zyjy3vyvm1ms4a";
+    hash = "sha256-iuga6vZ7eOl/wNVuLnhDVeUPJPibGm8iiyTC4dOA7A4=";
   };
 
+  patches = [
+    # Fixes the issue in https://github.com/SecurityInnovation/PGPy/issues/402.
+    # by pulling in https://github.com/SecurityInnovation/PGPy/pull/403.
+    (fetchpatch {
+      name = "crytography-38-support.patch";
+      url = "https://github.com/SecurityInnovation/PGPy/commit/d84597eb8417a482433ff51dc6b13060d4b2e686.patch";
+      hash = "sha256-dviXCSGtPguROHVZ1bt/eEfpATjehm8jZ5BeVjxdb8U=";
+    })
+  ];
+
   propagatedBuildInputs = [
     six
     pyasn1