From f28339f7d42b6171564732e1f3ccd86a824141a9 Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Wed, 30 Apr 2025 23:45:45 +0200
Subject: [PATCH 01/14] python312Packages.python-magnumclient: 4.7.0 -> 4.8.1

Diff: https://github.com/openstack/python-magnumclient/compare/refs/tags/4.7.0...refs/tags/4.8.1
---
 .../python-modules/python-magnumclient/default.nix            | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/python-magnumclient/default.nix b/pkgs/development/python-modules/python-magnumclient/default.nix
index b38948d6c839..a20e7f524343 100644
--- a/pkgs/development/python-modules/python-magnumclient/default.nix
+++ b/pkgs/development/python-modules/python-magnumclient/default.nix
@@ -30,7 +30,7 @@
 
 buildPythonPackage rec {
   pname = "python-magnumclient";
-  version = "4.7.0";
+  version = "4.8.1";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -39,7 +39,7 @@ buildPythonPackage rec {
     owner = "openstack";
     repo = "python-magnumclient";
     tag = version;
-    hash = "sha256-2JHI3CB/DSZZ4LXzL3PCUSmubTciUXtZkc5jpeEc4kk=";
+    hash = "sha256-rXLJnvGc5VHkHghCoBLRhARwl3hhS/oI2VOsGWfESkM=";
   };
 
   env.PBR_VERSION = version;

From f70b1fce32e807d877dc6bc874d76de089308062 Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Wed, 30 Apr 2025 23:46:33 +0200
Subject: [PATCH 02/14] kolla: 18.1.0 -> 19.4.0

Diff: https://github.com/openstack/kolla/compare/18.1.0...19.4.0
---
 pkgs/by-name/ko/kolla/package.nix | 27 ++++++++++++---------------
 1 file changed, 12 insertions(+), 15 deletions(-)

diff --git a/pkgs/by-name/ko/kolla/package.nix b/pkgs/by-name/ko/kolla/package.nix
index d3a635baef4c..975d44e5bce9 100644
--- a/pkgs/by-name/ko/kolla/package.nix
+++ b/pkgs/by-name/ko/kolla/package.nix
@@ -1,23 +1,19 @@
 {
   lib,
-  python311Packages,
+  python3Packages,
   fetchFromGitHub,
   bashate,
 }:
 
-let
-  pythonPackages = python311Packages;
-in
-pythonPackages.buildPythonApplication rec {
+python3Packages.buildPythonApplication rec {
   pname = "kolla";
-  version = "18.1.0";
-
+  version = "19.4.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "openstack";
     repo = "kolla";
-    hash = "sha256-jLD6ILihymQlWkkpGYC4OX8BKLpQurAK6Y5Xpju+QAI=";
+    hash = "sha256-yVNMCqg6eAUhLg3iAjDkYpMoIKc6OksDri9jNpyaS7c=";
     rev = version;
   };
 
@@ -26,21 +22,22 @@ pythonPackages.buildPythonApplication rec {
       --replace-fail "os.path.join(sys.prefix, 'share/kolla')," \
       "os.path.join(PROJECT_ROOT, '../../../share/kolla'),"
 
-    substituteInPlace test-requirements.txt \
-      --replace-fail "hacking>=3.0.1,<3.1.0" "hacking"
-
     sed -e 's/git_info = .*/git_info = "${version}"/' -i kolla/version.py
   '';
 
+  pythonRelaxDeps = [
+    "hacking"
+  ];
+
   # fake version to make pbr.packaging happy
   env.PBR_VERSION = version;
 
-  build-system = with pythonPackages; [
+  build-system = with python3Packages; [
     setuptools
     pbr
   ];
 
-  dependencies = with pythonPackages; [
+  dependencies = with python3Packages; [
     docker
     jinja2
     oslo-config
@@ -49,10 +46,10 @@ pythonPackages.buildPythonApplication rec {
   ];
 
   postInstall = ''
-    cp kolla/template/repos.yaml $out/${pythonPackages.python.sitePackages}/kolla/template/
+    cp kolla/template/repos.yaml $out/${python3Packages.python.sitePackages}/kolla/template/
   '';
 
-  nativeCheckInputs = with pythonPackages; [
+  nativeCheckInputs = with python3Packages; [
     testtools
     stestr
     oslotest

From 0f3cb90931e8f518add3997558ab3ecc401c095d Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Wed, 30 Apr 2025 23:49:03 +0200
Subject: [PATCH 03/14] python312Packages.osc-placement: 4.5.0 -> 4.6.0

Diff: https://github.com/openstack/osc-placement/compare/refs/tags/4.5.0...refs/tags/4.6.0
---
 pkgs/development/python-modules/osc-placement/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/osc-placement/default.nix b/pkgs/development/python-modules/osc-placement/default.nix
index 2a6e26775918..61de387850b9 100644
--- a/pkgs/development/python-modules/osc-placement/default.nix
+++ b/pkgs/development/python-modules/osc-placement/default.nix
@@ -17,7 +17,7 @@
 
 buildPythonPackage rec {
   pname = "osc-placement";
-  version = "4.5.0";
+  version = "4.6.0";
   pyproject = true;
 
   disabled = pythonOlder "3.9";
@@ -26,7 +26,7 @@ buildPythonPackage rec {
     owner = "openstack";
     repo = "osc-placement";
     tag = version;
-    hash = "sha256-PUwyYOg1dymlnnTr6TnxS42ISmbS00YfOdkL+5MbYFI=";
+    hash = "sha256-8D/8WRUZnVTCXL/I+KmIGKtnfyjM7evux808+XY3ciw=";
   };
 
   env.PBR_VERSION = version;

From 14f9072b1d14bd8533fccd073269c6a17908746b Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Wed, 30 Apr 2025 23:49:38 +0200
Subject: [PATCH 04/14] python312Packages.oslo-context: 5.7.0 -> 5.7.1

---
 pkgs/development/python-modules/oslo-context/default.nix | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/python-modules/oslo-context/default.nix b/pkgs/development/python-modules/oslo-context/default.nix
index f81be99451f3..b0f254c09b63 100644
--- a/pkgs/development/python-modules/oslo-context/default.nix
+++ b/pkgs/development/python-modules/oslo-context/default.nix
@@ -10,13 +10,14 @@
 }:
 
 buildPythonPackage rec {
-  pname = "oslo.context";
-  version = "5.7.0";
+  pname = "oslo-context";
+  version = "5.7.1";
   pyproject = true;
 
   src = fetchPypi {
-    inherit pname version;
-    hash = "sha256-OYxGC5z3yzl+3nliIj5LiAePsvvFNmWkejThsoiQ9M4=";
+    inherit version;
+    pname = "oslo_context";
+    hash = "sha256-DFEf4VNzKv8MGztEq9L1EAioPHB7uSm+4B4SVayWSIk=";
   };
 
   postPatch = ''

From e4d297876dc47f92731e3319a842cdca816513ad Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Wed, 30 Apr 2025 23:50:14 +0200
Subject: [PATCH 05/14] python312Packages.oslo-log: 6.2.0 -> 7.1.0

Diff: https://github.com/openstack/oslo.log/compare/refs/tags/6.2.0...refs/tags/7.1.0
---
 pkgs/development/python-modules/oslo-log/default.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/oslo-log/default.nix b/pkgs/development/python-modules/oslo-log/default.nix
index f488d317c00c..7e34fb1f7cc3 100644
--- a/pkgs/development/python-modules/oslo-log/default.nix
+++ b/pkgs/development/python-modules/oslo-log/default.nix
@@ -8,6 +8,7 @@
   setuptools,
 
   # dependencies
+  debtcollector,
   oslo-config,
   oslo-context,
   oslo-serialization,
@@ -24,14 +25,14 @@
 
 buildPythonPackage rec {
   pname = "oslo-log";
-  version = "6.2.0";
+  version = "7.1.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "openstack";
     repo = "oslo.log";
     tag = version;
-    hash = "sha256-IEhIhGE95zZiWp602rFc+NLco/Oyx9XEL5e2RExNBMs=";
+    hash = "sha256-ybWrNwP9L7iOzft10TgRFxA4mCRDVozVC2ZAopgITqo=";
   };
 
   # Manually set version because prb wants to get it from the git upstream repository (and we are
@@ -41,6 +42,7 @@ buildPythonPackage rec {
   build-system = [ setuptools ];
 
   dependencies = [
+    debtcollector
     oslo-config
     oslo-context
     oslo-serialization

From ff1179e8388d0d33f6e48029dfd2db33479d524b Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Wed, 30 Apr 2025 23:50:44 +0200
Subject: [PATCH 06/14] python312Packages.python-aodhclient: 3.6.0 -> 3.7.1

Diff: https://github.com/openstack/python-aodhclient/compare/refs/tags/3.6.0...refs/tags/3.7.1
---
 .../python-modules/python-aodhclient/default.nix            | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/python-aodhclient/default.nix b/pkgs/development/python-modules/python-aodhclient/default.nix
index b9ef6d55ace6..2038d9a404dc 100644
--- a/pkgs/development/python-modules/python-aodhclient/default.nix
+++ b/pkgs/development/python-modules/python-aodhclient/default.nix
@@ -21,16 +21,16 @@
 
 buildPythonPackage rec {
   pname = "python-aodhclient";
-  version = "3.6.0";
+  version = "3.7.1";
   pyproject = true;
 
-  disabled = pythonOlder "3.8";
+  disabled = pythonOlder "3.9";
 
   src = fetchFromGitHub {
     owner = "openstack";
     repo = "python-aodhclient";
     tag = version;
-    hash = "sha256-FArXBkDOY0Weu3Fm/M0Qgg0XHTy95MqlUidZ/hUZfB8=";
+    hash = "sha256-99oErtl1clqsMx/ZOTJZ4sNOUqiE2t/NtDQDrZaIV3Y=";
   };
 
   env.PBR_VERSION = version;

From 7ff72c8d6cef9a2c68f74dcd368a06f180563ddb Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Thu, 1 May 2025 00:23:49 +0200
Subject: [PATCH 07/14] python312Packages.python-barbicanclient: 7.0.0 -> 7.1.0

Diff: https://github.com/openstack/python-barbicanclient/compare/7.0.0...7.1.0
---
 .../python-modules/python-barbicanclient/default.nix        | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/python-barbicanclient/default.nix b/pkgs/development/python-modules/python-barbicanclient/default.nix
index 2b91fd28efc0..43a43e908de2 100644
--- a/pkgs/development/python-modules/python-barbicanclient/default.nix
+++ b/pkgs/development/python-modules/python-barbicanclient/default.nix
@@ -20,17 +20,17 @@
 
 buildPythonPackage rec {
   pname = "python-barbicanclient";
-  version = "7.0.0";
+  version = "7.1.0";
   pyproject = true;
 
-  disabled = pythonOlder "3.8";
+  disabled = pythonOlder "3.9";
 
   src = fetchFromGitea {
     domain = "opendev.org";
     owner = "openstack";
     repo = "python-barbicanclient";
     rev = version;
-    hash = "sha256-odoYyBulOQkjUpymFyZgvI+DYmdHJY3PaG8hh2ms+/0=";
+    hash = "sha256-VEK3MDuvciF4hpyNKTKWX2v3pSCcVi+YGgSKCLaWAuI=";
   };
 
   env.PBR_VERSION = version;

From 9818d246d1a36941b25e8553edde8ff43257eaf2 Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Wed, 30 Apr 2025 23:51:03 +0200
Subject: [PATCH 08/14] python312Packages.python-designateclient: 6.1.0 ->
 6.2.0

Diff: https://github.com/openstack/python-designateclient/compare/6.1.0...6.2.0
---
 .../python-modules/python-designateclient/default.nix       | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/python-designateclient/default.nix b/pkgs/development/python-modules/python-designateclient/default.nix
index dd638353d372..632b79265d5c 100644
--- a/pkgs/development/python-modules/python-designateclient/default.nix
+++ b/pkgs/development/python-modules/python-designateclient/default.nix
@@ -22,17 +22,17 @@
 
 buildPythonPackage rec {
   pname = "python-designateclient";
-  version = "6.1.0";
+  version = "6.2.0";
   pyproject = true;
 
-  disabled = pythonOlder "3.8";
+  disabled = pythonOlder "3.9";
 
   src = fetchFromGitea {
     domain = "opendev.org";
     owner = "openstack";
     repo = "python-designateclient";
     rev = version;
-    hash = "sha256-MwcpRQXH8EjWv41iHxorbFL9EpYu8qOLkDeUx6inEAU=";
+    hash = "sha256-Upfu6FDaCRXniJLacuIt6K0qi8aOvHU0t43F3uWvhG8=";
   };
 
   env.PBR_VERSION = version;

From b487e125092675bc1e229b014ba0232cc455ad57 Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Thu, 1 May 2025 00:00:44 +0200
Subject: [PATCH 09/14] python312Packages.python-mistralclient: 5.3.0 -> 5.4.0

https://github.com/openstack/python-mistralclient/compare/5.3.0...5.4.0
---
 .../python-modules/python-mistralclient/default.nix           | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/python-mistralclient/default.nix b/pkgs/development/python-modules/python-mistralclient/default.nix
index dc763e1c54bc..e4af29877349 100644
--- a/pkgs/development/python-modules/python-mistralclient/default.nix
+++ b/pkgs/development/python-modules/python-mistralclient/default.nix
@@ -27,7 +27,7 @@
 
 buildPythonPackage rec {
   pname = "python-mistralclient";
-  version = "5.3.0";
+  version = "5.4.0";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -37,7 +37,7 @@ buildPythonPackage rec {
     owner = "openstack";
     repo = "python-mistralclient";
     rev = version;
-    hash = "sha256-Vi56+OlFU2Aj7yJ/cH5y0ZbzPhglTciJcTnkbA0S7Qo=";
+    hash = "sha256-c1kMDyRNMZKnDvL993WvZSsjkXgYLM2+9KBmF+I4vnM=";
   };
 
   env.PBR_VERSION = version;

From 9bd58526cb2de2be6bbf6d0e9f74a951ed962834 Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Wed, 30 Apr 2025 23:51:59 +0200
Subject: [PATCH 10/14] python312Packages.python-troveclient: 8.6.0 -> 8.8.0

Diff: https://github.com/openstack/python-troveclient/compare/refs/tags/8.6.0...refs/tags/8.8.0
---
 .../python-modules/python-troveclient/default.nix           | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/python-troveclient/default.nix b/pkgs/development/python-modules/python-troveclient/default.nix
index a97b5a8081dc..1b87fe41f48b 100644
--- a/pkgs/development/python-modules/python-troveclient/default.nix
+++ b/pkgs/development/python-modules/python-troveclient/default.nix
@@ -25,16 +25,16 @@
 
 buildPythonPackage rec {
   pname = "python-troveclient";
-  version = "8.6.0";
+  version = "8.8.0";
   pyproject = true;
 
-  disabled = pythonOlder "3.8";
+  disabled = pythonOlder "3.9";
 
   src = fetchFromGitHub {
     owner = "openstack";
     repo = "python-troveclient";
     tag = version;
-    hash = "sha256-6JviPG2ikKRqvW/eqPIHMvpV6GjqbaXYHhcOOpaIS4U=";
+    hash = "sha256-WBMXSZhkrKlEkVpy56zdBRzspUjUsj0dQ4OR250Fo+s=";
   };
 
   env.PBR_VERSION = version;

From 28ac8afa0bc6324ae35185fb1c54a450116481db Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Wed, 30 Apr 2025 23:52:04 +0200
Subject: [PATCH 11/14] python312Packages.python-watcherclient: 4.5.0 -> 4.8.0

Diff: https://github.com/openstack/python-watcherclient/compare/refs/tags/4.5.0...refs/tags/4.8.0
---
 .../python-modules/python-watcherclient/default.nix         | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/python-watcherclient/default.nix b/pkgs/development/python-modules/python-watcherclient/default.nix
index 6558a7d669f5..d70eb062280c 100644
--- a/pkgs/development/python-modules/python-watcherclient/default.nix
+++ b/pkgs/development/python-modules/python-watcherclient/default.nix
@@ -19,16 +19,16 @@
 
 buildPythonPackage rec {
   pname = "python-watcherclient";
-  version = "4.5.0";
+  version = "4.8.0";
   pyproject = true;
 
-  disabled = pythonOlder "3.8";
+  disabled = pythonOlder "3.9";
 
   src = fetchFromGitHub {
     owner = "openstack";
     repo = "python-watcherclient";
     tag = version;
-    hash = "sha256-lDdiZKaeteKZEyfjpBx8KY+0FLFOYAnQXl0pTbqq0Ss=";
+    hash = "sha256-ZwMsLXqfRw/qJ71B/WcLkK9TGX77GLiy/nLE7kRD1Xg=";
   };
 
   env.PBR_VERSION = version;

From 3e689086bca09c2d346eb8b5facd5f35c2aebcf8 Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Wed, 30 Apr 2025 23:52:10 +0200
Subject: [PATCH 12/14] python312Packages.python-zaqarclient: 2.8.0 -> 3.0.0

Diff: https://github.com/openstack/python-zaqarclient/compare/refs/tags/2.8.0...refs/tags/3.0.0
---
 .../python-modules/python-zaqarclient/default.nix           | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/python-zaqarclient/default.nix b/pkgs/development/python-modules/python-zaqarclient/default.nix
index aaf4e3e5daa0..15910c737646 100644
--- a/pkgs/development/python-modules/python-zaqarclient/default.nix
+++ b/pkgs/development/python-modules/python-zaqarclient/default.nix
@@ -22,16 +22,16 @@
 
 buildPythonPackage rec {
   pname = "python-zaqarclient";
-  version = "2.8.0";
+  version = "3.0.0";
   pyproject = true;
 
-  disabled = pythonOlder "3.8";
+  disabled = pythonOlder "3.9";
 
   src = fetchFromGitHub {
     owner = "openstack";
     repo = "python-zaqarclient";
     tag = version;
-    hash = "sha256-vfu1GYd9eoVpmBtlnRTiqpiqlgxqPnwpFC9YC1UuvLM=";
+    hash = "sha256-SYHFzl7av/D4/2Ovnv95Ed4vaTxv/ke6FKVg+MWlGBI=";
   };
 
   env.PBR_VERSION = version;

From 1100a36eb0588f532624abe4a9c92ec7aed7d211 Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Wed, 30 Apr 2025 23:52:14 +0200
Subject: [PATCH 13/14] python312Packages.python-zunclient: 5.1.0 -> 5.2.1

Diff: https://github.com/openstack/python-zunclient/compare/refs/tags/5.1.0...refs/tags/5.2.1
---
 pkgs/development/python-modules/python-zunclient/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/python-zunclient/default.nix b/pkgs/development/python-modules/python-zunclient/default.nix
index df9fc135c6c8..b7164d3a1c62 100644
--- a/pkgs/development/python-modules/python-zunclient/default.nix
+++ b/pkgs/development/python-modules/python-zunclient/default.nix
@@ -20,7 +20,7 @@
 
 buildPythonPackage rec {
   pname = "python-zunclient";
-  version = "5.1.0";
+  version = "5.2.1";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -29,7 +29,7 @@ buildPythonPackage rec {
     owner = "openstack";
     repo = "python-zunclient";
     tag = version;
-    hash = "sha256-2gC2aMaMI//QKIpbDNT9cii17680g4X1c0rgrgPbAsg=";
+    hash = "sha256-YdE5a/qm91Nv2TW9pot9sn5GwvnFuqPCgiuLF6O7reA=";
   };
 
   env.PBR_VERSION = version;

From bd798bc09b430b6aac619c3f1592a31915dc6299 Mon Sep 17 00:00:00 2001
From: Anthony ROUSSEL <anthony@roussel.dev>
Date: Thu, 1 May 2025 00:35:15 +0200
Subject: [PATCH 14/14] python312Packages.stestr: 4.1.0 -> 4.2.0

Diff: https://github.com/mtreinish/stestr/compare/4.1.0...4.2.0
---
 .../python-modules/stestr/default.nix         | 23 +++++--------------
 .../python-modules/stestr/tests.nix           |  6 -----
 2 files changed, 6 insertions(+), 23 deletions(-)

diff --git a/pkgs/development/python-modules/stestr/default.nix b/pkgs/development/python-modules/stestr/default.nix
index e7914a8f92b8..2697373f7e9c 100644
--- a/pkgs/development/python-modules/stestr/default.nix
+++ b/pkgs/development/python-modules/stestr/default.nix
@@ -4,9 +4,7 @@
   fetchPypi,
   cliff,
   fixtures,
-  future,
-  pbr,
-  setuptools,
+  flit-core,
   subunit,
   testtools,
   tomlkit,
@@ -16,30 +14,21 @@
 
 buildPythonPackage rec {
   pname = "stestr";
-  version = "4.1.0";
+  version = "4.2.0";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-X2HDae7OY8KS0TWZ4SqhWK92hZkGQ/JN1vp/q/406Yo=";
+    hash = "sha256-Rexjny0cw3LjYwYTuT83zynT3+adSdTz+UCNN7Ebwpw=";
   };
 
-  postPatch = ''
-    # only a small portion of the listed packages are actually needed for running the tests
-    # so instead of removing them one by one remove everything
-    rm test-requirements.txt
-  '';
-
-  nativeBuildInputs = [
-    pbr
-    setuptools
+  build-system = [
+    flit-core
   ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     cliff
     fixtures
-    future
-    pbr
     subunit
     testtools
     tomlkit
diff --git a/pkgs/development/python-modules/stestr/tests.nix b/pkgs/development/python-modules/stestr/tests.nix
index 21d1fd2c7a1e..d83533d8a34e 100644
--- a/pkgs/development/python-modules/stestr/tests.nix
+++ b/pkgs/development/python-modules/stestr/tests.nix
@@ -5,12 +5,6 @@ buildPythonPackage {
   inherit (stestr) version src;
   format = "other";
 
-  postPatch = ''
-    # only a small portion of the listed packages are actually needed for running the tests
-    # so instead of removing them one by one remove everything
-    rm test-requirements.txt
-  '';
-
   dontBuild = true;
   dontInstall = true;
   preConfigure = ''