1 files changed, 10 insertions, 1 deletions
diff --git a/pkgs/development/python-modules/flask-wtf/default.nix b/pkgs/development/python-modules/flask-wtf/default.nix
index 4954f19f91d..f00d2cd8dfb 100644
--- a/pkgs/development/python-modules/flask-wtf/default.nix
+++ b/pkgs/development/python-modules/flask-wtf/default.nix
@@ -1,17 +1,18 @@
 { lib
 , fetchPypi
-, fetchpatch
 , buildPythonPackage
 , flask
 , itsdangerous
 , wtforms
 , email-validator
 , pytestCheckHook
+, setuptools
 }:
 
 buildPythonPackage rec {
   pname = "flask-wtf";
   version = "1.1.1";
+  format = "pyproject";
 
   src = fetchPypi {
     pname = "Flask-WTF";
@@ -19,6 +20,10 @@ buildPythonPackage rec {
     hash = "sha256-QcQkTprmJtY77UKuR4W5Bme4hbFTXVpAleH2MGDRKqk=";
   };
 
+  nativeBuildInputs = [
+    setuptools
+  ];
+
   propagatedBuildInputs = [
     flask
     itsdangerous
@@ -33,6 +38,10 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
+  pytestFlagsArray = [
+    "-W" "ignore::DeprecationWarning"
+  ];
+
   meta = with lib; {
     description = "Simple integration of Flask and WTForms.";
     license = licenses.bsd3;