diff --git a/pkgs/development/python-modules/azure-synapse-artifacts/default.nix b/pkgs/development/python-modules/azure-synapse-artifacts/default.nix
index f33df1fdbe8d..5a414388c4c8 100644
--- a/pkgs/development/python-modules/azure-synapse-artifacts/default.nix
+++ b/pkgs/development/python-modules/azure-synapse-artifacts/default.nix
@@ -23,8 +23,8 @@ buildPythonPackage rec {
   pythonImportsCheck = [ "azure.synapse.artifacts" ];
 
   meta = with lib; {
-    description = "CHANGE";
-    homepage = "https://github.com/CHANGE/azure-synapse-artifacts/";
+    description = "Microsoft Azure Synapse Artifacts Client Library for Python";
+    homepage = "https://github.com/Azure/azure-sdk-for-python";
     license = licenses.mit;
     maintainers = with maintainers; [ jonringer ];
   };
diff --git a/pkgs/development/python-modules/bellows/default.nix b/pkgs/development/python-modules/bellows/default.nix
index 614a1ad98a91..6ee8b6499b58 100644
--- a/pkgs/development/python-modules/bellows/default.nix
+++ b/pkgs/development/python-modules/bellows/default.nix
@@ -1,26 +1,27 @@
-{ lib, stdenv, buildPythonPackage, fetchPypi
+{ lib, stdenv, buildPythonPackage, fetchFromGitHub
 , click, click-log, pure-pcapy3
-, pyserial, pyserial-asyncio, voluptuous, zigpy
-, asynctest, pytest, pytest-asyncio }:
+, pyserial-asyncio, voluptuous, zigpy
+, asynctest, pytestCheckHook, pytest-asyncio }:
 
-let
+buildPythonPackage rec {
   pname = "bellows";
   version = "0.21.0";
 
-in buildPythonPackage rec {
-  inherit pname version;
-
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "fd2ac40c1f3550580dc561ae58d7d15cfa12e6a7cc5d35ee80e7a1cb6a4cda4f";
+  src = fetchFromGitHub {
+    owner = "zigpy";
+    repo = "bellows";
+    rev = version;
+    sha256 = "1gja7cb1cyzbi19k8awa2gyc3bjam0adapalpk5slxny0vxlc73a";
   };
 
   propagatedBuildInputs = [
-    click click-log pure-pcapy3 pyserial pyserial-asyncio voluptuous zigpy
+    click click-log pure-pcapy3 pyserial-asyncio voluptuous zigpy
   ];
 
   checkInputs = [
-    asynctest pytest pytest-asyncio
+    asynctest
+    pytestCheckHook
+    pytest-asyncio
   ];
 
   prePatch = ''
diff --git a/pkgs/development/python-modules/bidict/default.nix b/pkgs/development/python-modules/bidict/default.nix
index 34b9f4cf5ff0..dcb684a55e0d 100644
--- a/pkgs/development/python-modules/bidict/default.nix
+++ b/pkgs/development/python-modules/bidict/default.nix
@@ -3,7 +3,7 @@
 , sphinx
 , hypothesis
 , py
-, pytest
+, pytestCheckHook
 , pytest-benchmark
 , sortedcollections
 , sortedcontainers
@@ -23,23 +23,14 @@ buildPythonPackage rec {
   nativeBuildInputs = [ setuptools_scm ];
   propagatedBuildInputs = [ sphinx ];
 
-  # this can be removed >0.19.0
-  postPatch = ''
-    substituteInPlace setup.py \
-      --replace "setuptools_scm < 4" "setuptools_scm"
-  '';
-
   checkInputs = [
     hypothesis
     py
-    pytest
+    pytestCheckHook
     pytest-benchmark
     sortedcollections
     sortedcontainers
   ];
-  checkPhase = ''
-    pytest tests
-  '';
 
   meta = with lib; {
     homepage = "https://github.com/jab/bidict";
diff --git a/pkgs/development/python-modules/google-music/default.nix b/pkgs/development/python-modules/google-music/default.nix
index e5b42c5310f7..90978ad2cba7 100644
--- a/pkgs/development/python-modules/google-music/default.nix
+++ b/pkgs/development/python-modules/google-music/default.nix
@@ -19,11 +19,6 @@ buildPythonPackage rec {
     sha256 = "0fsp491ifsw0i1r98l8xr41m8d00nw9n5bin8k3laqzq1p65d6dp";
   };
 
-  postPatch = ''
-    substituteInPlace setup.py \
-      --replace "audio-metadata>=0.8,<0.9" "audio-metadata"
-  '';
-
   propagatedBuildInputs = [
     appdirs
     audio-metadata
diff --git a/pkgs/development/python-modules/mxnet/default.nix b/pkgs/development/python-modules/mxnet/default.nix
index 65eb2d44ffcc..d32905e7e611 100644
--- a/pkgs/development/python-modules/mxnet/default.nix
+++ b/pkgs/development/python-modules/mxnet/default.nix
@@ -20,9 +20,7 @@ buildPythonPackage {
 
   postPatch = ''
     substituteInPlace python/setup.py \
-      --replace "graphviz<0.9.0," "graphviz" \
-      --replace "numpy<=1.15.2," "numpy" \
-      --replace "requests<2.19.0," "requests"
+      --replace "graphviz<0.9.0," "graphviz"
   '';
 
   preConfigure = ''
diff --git a/pkgs/development/python-modules/spyder/default.nix b/pkgs/development/python-modules/spyder/default.nix
index de1b8123dd97..26013e71158d 100644
--- a/pkgs/development/python-modules/spyder/default.nix
+++ b/pkgs/development/python-modules/spyder/default.nix
@@ -44,8 +44,7 @@ buildPythonPackage rec {
     sed -i /pyqtwebengine/d setup.py
     substituteInPlace setup.py \
       --replace "pyqt5<5.13" "pyqt5" \
-      --replace "parso==0.7.0" "parso" \
-      --replace "jedi==0.17.1" "jedi"
+      --replace "parso==0.7.0" "parso"
   '';
 
   postInstall = ''
diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index a9c0c79ba8b2..8a5b9bd6ae52 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -19038,6 +19038,7 @@ let
       description = "lib/Safe/Hole.pm";
       license = with lib.licenses; [ artistic1 gpl1Plus ];
       homepage = "https://github.com/toddr/Safe-Hole";
+      broken = stdenv.isDarwin;
     };
   };