diff --git a/pkgs/by-name/re/replacement/package.nix b/pkgs/by-name/re/replacement/package.nix
index 97c24a44a4f8..0802d55315b4 100644
--- a/pkgs/by-name/re/replacement/package.nix
+++ b/pkgs/by-name/re/replacement/package.nix
@@ -9,8 +9,6 @@ python3Packages.buildPythonApplication (finalAttrs: {
   version = "0.4.4";
   pyproject = true;
 
-  disabled = python3Packages.isPy27;
-
   src = fetchFromGitHub {
     owner = "siriobalmelli";
     repo = "replacement";
diff --git a/pkgs/development/interpreters/python/passthrufun.nix b/pkgs/development/interpreters/python/passthrufun.nix
index 1bb120cb8165..005ba62ba742 100644
--- a/pkgs/development/interpreters/python/passthrufun.nix
+++ b/pkgs/development/interpreters/python/passthrufun.nix
@@ -109,12 +109,10 @@ let
     );
 in
 rec {
-  isPy27 = pythonVersion == "2.7";
   isPy311 = pythonVersion == "3.11";
   isPy312 = pythonVersion == "3.12";
   isPy313 = pythonVersion == "3.13";
   isPy314 = pythonVersion == "3.14";
-  isPy2 = lib.strings.substring 0 1 pythonVersion == "2";
   isPy3 = lib.strings.substring 0 1 pythonVersion == "3";
   isPy3k = isPy3;
   isPyPy = lib.hasInfix "pypy" interpreter;
diff --git a/pkgs/development/interpreters/python/python-packages-base.nix b/pkgs/development/interpreters/python/python-packages-base.nix
index 000b23a6955a..68b10dfc8c6a 100644
--- a/pkgs/development/interpreters/python/python-packages-base.nix
+++ b/pkgs/development/interpreters/python/python-packages-base.nix
@@ -190,7 +190,6 @@ in
 {
   inherit lib pkgs stdenv;
   inherit (python.passthru)
-    isPy27
     isPy311
     isPy312
     isPy313
diff --git a/pkgs/development/python-modules/aiocontextvars/default.nix b/pkgs/development/python-modules/aiocontextvars/default.nix
index 7bcf18ee24d6..ee5c35e27fae 100644
--- a/pkgs/development/python-modules/aiocontextvars/default.nix
+++ b/pkgs/development/python-modules/aiocontextvars/default.nix
@@ -5,7 +5,6 @@
   setuptools,
   pytestCheckHook,
   pytest-asyncio,
-  isPy27,
 }:
 
 buildPythonPackage rec {
@@ -13,8 +12,6 @@ buildPythonPackage rec {
   version = "0.2.2";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchFromGitHub {
     owner = "fantix";
     repo = "aiocontextvars";
diff --git a/pkgs/development/python-modules/aspell-python/default.nix b/pkgs/development/python-modules/aspell-python/default.nix
index 87784477ccbd..4bc47fe3bd51 100644
--- a/pkgs/development/python-modules/aspell-python/default.nix
+++ b/pkgs/development/python-modules/aspell-python/default.nix
@@ -4,7 +4,6 @@
   aspellDicts,
   buildPythonPackage,
   fetchPypi,
-  isPy27,
   pytestCheckHook,
   setuptools,
 }:
@@ -14,8 +13,6 @@ buildPythonPackage rec {
   version = "1.15";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchPypi {
     pname = "aspell-python-py3";
     inherit version;
diff --git a/pkgs/development/python-modules/awslambdaric/default.nix b/pkgs/development/python-modules/awslambdaric/default.nix
index 3a74d1e2c350..504834368922 100644
--- a/pkgs/development/python-modules/awslambdaric/default.nix
+++ b/pkgs/development/python-modules/awslambdaric/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  isPy27,
   pytestCheckHook,
   autoconf,
   automake,
@@ -20,8 +19,6 @@ buildPythonPackage rec {
   version = "3.1.1";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchFromGitHub {
     owner = "aws";
     repo = "aws-lambda-python-runtime-interface-client";
diff --git a/pkgs/development/python-modules/basiciw/default.nix b/pkgs/development/python-modules/basiciw/default.nix
index 45b1d5407db4..e21dcbfa9f61 100644
--- a/pkgs/development/python-modules/basiciw/default.nix
+++ b/pkgs/development/python-modules/basiciw/default.nix
@@ -4,7 +4,6 @@
   fetchPypi,
   gcc,
   wirelesstools,
-  isPy27,
   isPyPy,
 }:
 
@@ -13,7 +12,7 @@ buildPythonPackage rec {
   version = "0.2.2";
   format = "setuptools";
 
-  disabled = isPy27 || isPyPy;
+  disabled = isPyPy;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/beaker/default.nix b/pkgs/development/python-modules/beaker/default.nix
index aad6383f249e..bd556adcaef3 100644
--- a/pkgs/development/python-modules/beaker/default.nix
+++ b/pkgs/development/python-modules/beaker/default.nix
@@ -12,11 +12,8 @@
   sqlalchemy,
   pycrypto,
   cryptography,
-  isPy27,
   pytestCheckHook,
   setuptools,
-  funcsigs ? null,
-  pycryptopp ? null,
 }:
 
 buildPythonPackage rec {
@@ -38,10 +35,6 @@ buildPythonPackage rec {
     sqlalchemy
     pycrypto
     cryptography
-  ]
-  ++ lib.optionals isPy27 [
-    funcsigs
-    pycryptopp
   ];
 
   nativeCheckInputs = [
diff --git a/pkgs/development/python-modules/ci-info/default.nix b/pkgs/development/python-modules/ci-info/default.nix
index d3035a11df13..32b08f75003d 100644
--- a/pkgs/development/python-modules/ci-info/default.nix
+++ b/pkgs/development/python-modules/ci-info/default.nix
@@ -1,7 +1,6 @@
 {
   lib,
   buildPythonPackage,
-  isPy27,
   fetchPypi,
   pytest,
   pytestCheckHook,
@@ -12,8 +11,6 @@ buildPythonPackage rec {
   format = "setuptools";
   pname = "ci-info";
 
-  disabled = isPy27;
-
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-H9UMvUAfKa3/7rGLBIniMtFqwadFisa8MW3qtq5TX7A=";
diff --git a/pkgs/development/python-modules/click-completion/default.nix b/pkgs/development/python-modules/click-completion/default.nix
index 5e06ace61034..c87468bd5955 100644
--- a/pkgs/development/python-modules/click-completion/default.nix
+++ b/pkgs/development/python-modules/click-completion/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  isPy27,
 
   # propagates
   click,
@@ -15,7 +14,6 @@ buildPythonPackage rec {
   pname = "click-completion";
   version = "0.5.2";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/coapthon3/default.nix b/pkgs/development/python-modules/coapthon3/default.nix
index 283633f6d04f..89795e6001ca 100644
--- a/pkgs/development/python-modules/coapthon3/default.nix
+++ b/pkgs/development/python-modules/coapthon3/default.nix
@@ -2,7 +2,6 @@
   buildPythonPackage,
   cachetools,
   fetchFromGitHub,
-  isPy27,
   lib,
 }:
 
@@ -10,7 +9,6 @@ buildPythonPackage rec {
   pname = "coapthon3";
   version = "1.0.2";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "Tanganelli";
diff --git a/pkgs/development/python-modules/debts/default.nix b/pkgs/development/python-modules/debts/default.nix
index ba8a49c20034..25d37cc566f1 100644
--- a/pkgs/development/python-modules/debts/default.nix
+++ b/pkgs/development/python-modules/debts/default.nix
@@ -3,7 +3,6 @@
   python,
   buildPythonPackage,
   fetchFromGitLab,
-  isPy27,
   jinja2,
   pytest,
 }:
@@ -22,8 +21,6 @@ buildPythonPackage rec {
     sha256 = "1d66nka81mv9c07mki78lp5hdajqv4cq6aq2k7bh3mhkc5hwnwlg";
   };
 
-  disabled = isPy27;
-
   propagatedBuildInputs = [ jinja2 ];
 
   nativeCheckInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/digi-xbee/default.nix b/pkgs/development/python-modules/digi-xbee/default.nix
index 0d659cf4833c..e128ab588b06 100644
--- a/pkgs/development/python-modules/digi-xbee/default.nix
+++ b/pkgs/development/python-modules/digi-xbee/default.nix
@@ -1,7 +1,6 @@
 {
   buildPythonPackage,
   fetchPypi,
-  isPy27,
   pyserial,
   srp,
   lib,
@@ -11,7 +10,6 @@ buildPythonPackage rec {
   pname = "digi-xbee";
   version = "1.5.0";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     pname = "digi_xbee";
diff --git a/pkgs/development/python-modules/etesync/default.nix b/pkgs/development/python-modules/etesync/default.nix
index e1310b1ef37d..c5ce2cd1685e 100644
--- a/pkgs/development/python-modules/etesync/default.nix
+++ b/pkgs/development/python-modules/etesync/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  isPy27,
   appdirs,
   asn1crypto,
   cffi,
@@ -29,7 +28,6 @@ buildPythonPackage rec {
   pname = "etesync";
   version = "0.12.1";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/exdown/default.nix b/pkgs/development/python-modules/exdown/default.nix
index 0b1b0bf32747..7ee213a87409 100644
--- a/pkgs/development/python-modules/exdown/default.nix
+++ b/pkgs/development/python-modules/exdown/default.nix
@@ -1,7 +1,6 @@
 {
   lib,
   buildPythonPackage,
-  isPy27,
   fetchPypi,
   setuptools,
   pytestCheckHook,
@@ -12,8 +11,6 @@ buildPythonPackage rec {
   version = "0.9.0";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
diff --git a/pkgs/development/python-modules/executor/default.nix b/pkgs/development/python-modules/executor/default.nix
index 6a93631fe79b..685b9ffa6b81 100644
--- a/pkgs/development/python-modules/executor/default.nix
+++ b/pkgs/development/python-modules/executor/default.nix
@@ -3,7 +3,6 @@
   buildPythonPackage,
   fetchFromGitHub,
   setuptools,
-  isPy27,
   pythonAtLeast,
   coloredlogs,
   humanfriendly,
@@ -21,7 +20,7 @@ buildPythonPackage rec {
   format = "setuptools";
 
   # pipes is removed in python 3.13
-  disabled = isPy27 || pythonAtLeast "3.13";
+  disabled = pythonAtLeast "3.13";
 
   src = fetchFromGitHub {
     owner = "xolox";
diff --git a/pkgs/development/python-modules/gibberish-detector/default.nix b/pkgs/development/python-modules/gibberish-detector/default.nix
index e30677548552..9b432d32c042 100644
--- a/pkgs/development/python-modules/gibberish-detector/default.nix
+++ b/pkgs/development/python-modules/gibberish-detector/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  isPy27,
   pytestCheckHook,
 }:
 
@@ -10,7 +9,6 @@ buildPythonPackage rec {
   pname = "gibberish-detector";
   version = "0.1.1";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "domanchi";
diff --git a/pkgs/development/python-modules/gumath/default.nix b/pkgs/development/python-modules/gumath/default.nix
index f478acffb27e..765793f90ea4 100644
--- a/pkgs/development/python-modules/gumath/default.nix
+++ b/pkgs/development/python-modules/gumath/default.nix
@@ -10,13 +10,11 @@
   libndtypes,
   libxnd,
   libgumath,
-  isPy27,
 }:
 
 buildPythonPackage {
   pname = "gumath";
   format = "setuptools";
-  disabled = isPy27;
   inherit (libgumath) src version meta;
 
   patches = [
diff --git a/pkgs/development/python-modules/halo/default.nix b/pkgs/development/python-modules/halo/default.nix
index 094331f54f75..9750b7686691 100644
--- a/pkgs/development/python-modules/halo/default.nix
+++ b/pkgs/development/python-modules/halo/default.nix
@@ -2,7 +2,6 @@
   buildPythonPackage,
   colorama,
   fetchPypi,
-  isPy27,
   lib,
   log-symbols,
   six,
@@ -14,7 +13,6 @@ buildPythonPackage (finalAttrs: {
   pname = "halo";
   version = "0.0.31";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit (finalAttrs) pname version;
diff --git a/pkgs/development/python-modules/hyperlink/default.nix b/pkgs/development/python-modules/hyperlink/default.nix
index 05f774c3dc43..3bfd9a6e2ca6 100644
--- a/pkgs/development/python-modules/hyperlink/default.nix
+++ b/pkgs/development/python-modules/hyperlink/default.nix
@@ -2,9 +2,7 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  isPy27,
   idna,
-  typing ? null,
 }:
 
 buildPythonPackage rec {
@@ -17,7 +15,7 @@ buildPythonPackage rec {
     sha256 = "0sx50lkivsfjxx9zr4yh7l9gll2l9kvl0v0w8w4wk2x5v9bzjyj2";
   };
 
-  propagatedBuildInputs = [ idna ] ++ lib.optionals isPy27 [ typing ];
+  propagatedBuildInputs = [ idna ];
 
   meta = {
     description = "Featureful, correct URL for Python";
diff --git a/pkgs/development/python-modules/inflection/default.nix b/pkgs/development/python-modules/inflection/default.nix
index ed8cc71addac..a4b0b46ffb4a 100644
--- a/pkgs/development/python-modules/inflection/default.nix
+++ b/pkgs/development/python-modules/inflection/default.nix
@@ -2,7 +2,6 @@
   lib,
   fetchPypi,
   buildPythonPackage,
-  isPy27,
   pytest,
 }:
 
@@ -10,7 +9,6 @@ buildPythonPackage rec {
   pname = "inflection";
   version = "0.5.1";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/ipydatawidgets/default.nix b/pkgs/development/python-modules/ipydatawidgets/default.nix
index 80539b22e3e0..68a1e2967d8a 100644
--- a/pkgs/development/python-modules/ipydatawidgets/default.nix
+++ b/pkgs/development/python-modules/ipydatawidgets/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  isPy27,
   pytestCheckHook,
   nbval,
   jupyter-packaging,
@@ -19,8 +18,6 @@ buildPythonPackage rec {
   version = "4.3.5";
   format = "setuptools";
 
-  disabled = isPy27;
-
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-OU8kiVdlh8/XVTd6CaBn9GytIggZZQkgIf0avL54Uqg=";
diff --git a/pkgs/development/python-modules/jaraco-classes/default.nix b/pkgs/development/python-modules/jaraco-classes/default.nix
index 01f4514eafb5..1e1eb826b7d7 100644
--- a/pkgs/development/python-modules/jaraco-classes/default.nix
+++ b/pkgs/development/python-modules/jaraco-classes/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  isPy27,
   setuptools-scm,
   more-itertools,
   pytestCheckHook,
@@ -13,8 +12,6 @@ buildPythonPackage rec {
   version = "3.4.0";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchFromGitHub {
     owner = "jaraco";
     repo = "jaraco.classes";
diff --git a/pkgs/development/python-modules/javaobj-py3/default.nix b/pkgs/development/python-modules/javaobj-py3/default.nix
index 72696d60e7a2..52d42233e8b1 100644
--- a/pkgs/development/python-modules/javaobj-py3/default.nix
+++ b/pkgs/development/python-modules/javaobj-py3/default.nix
@@ -1,7 +1,6 @@
 {
   buildPythonPackage,
   fetchPypi,
-  isPy27,
   lib,
   numpy,
 }:
@@ -10,7 +9,6 @@ buildPythonPackage rec {
   pname = "javaobj-py3";
   version = "0.4.4";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/json-rpc/default.nix b/pkgs/development/python-modules/json-rpc/default.nix
index 10e4ae35245f..477c48b91abb 100644
--- a/pkgs/development/python-modules/json-rpc/default.nix
+++ b/pkgs/development/python-modules/json-rpc/default.nix
@@ -1,15 +1,10 @@
 {
   lib,
-  isPy27,
   buildPythonPackage,
   fetchPypi,
   pytestCheckHook,
-  mock,
 }:
 
-let
-  pythonEnv = lib.optional isPy27 mock;
-in
 buildPythonPackage rec {
   pname = "json-rpc";
   version = "1.15.0";
@@ -20,9 +15,7 @@ buildPythonPackage rec {
     hash = "sha256-5kQdVsHc1UJByTfQotzRk73wvcU5tTFlJHE/VUt/hbk=";
   };
 
-  nativeCheckInputs = pythonEnv ++ [ pytestCheckHook ];
-
-  nativeBuildInputs = pythonEnv;
+  nativeCheckInputs = [ pytestCheckHook ];
 
   meta = {
     description = "JSON-RPC 1/2 transport implementation";
diff --git a/pkgs/development/python-modules/manuel/default.nix b/pkgs/development/python-modules/manuel/default.nix
index 6fcb892bd977..fd66f5dab78c 100644
--- a/pkgs/development/python-modules/manuel/default.nix
+++ b/pkgs/development/python-modules/manuel/default.nix
@@ -4,7 +4,6 @@
   fetchPypi,
   fetchpatch,
   python,
-  isPy27,
   six,
   zope-testing,
 }:
@@ -13,7 +12,6 @@ buildPythonPackage rec {
   pname = "manuel";
   version = "1.13.0";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/matchpy/default.nix b/pkgs/development/python-modules/matchpy/default.nix
index b66bfccc410e..83a82ef0251a 100644
--- a/pkgs/development/python-modules/matchpy/default.nix
+++ b/pkgs/development/python-modules/matchpy/default.nix
@@ -8,14 +8,12 @@
   pytestCheckHook,
   hypothesis,
   setuptools-scm,
-  isPy27,
 }:
 
 buildPythonPackage rec {
   pname = "matchpy";
   version = "0.5.5"; # Don't upgrade to 4.3.1, this tag is very old
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "HPAC";
diff --git a/pkgs/development/python-modules/mergedeep/default.nix b/pkgs/development/python-modules/mergedeep/default.nix
index eeb055381880..6854d80dc3c9 100644
--- a/pkgs/development/python-modules/mergedeep/default.nix
+++ b/pkgs/development/python-modules/mergedeep/default.nix
@@ -1,7 +1,6 @@
 {
   lib,
   buildPythonPackage,
-  isPy27,
   fetchFromGitHub,
   pytest,
 }:
@@ -10,7 +9,6 @@ buildPythonPackage rec {
   pname = "mergedeep";
   version = "1.3.4";
   format = "setuptools";
-  disabled = isPy27;
 
   # PyPI tarball doesn't include tests directory
   src = fetchFromGitHub {
diff --git a/pkgs/development/python-modules/mlrose/default.nix b/pkgs/development/python-modules/mlrose/default.nix
index 0ec60de6f4d8..21431e8a373e 100644
--- a/pkgs/development/python-modules/mlrose/default.nix
+++ b/pkgs/development/python-modules/mlrose/default.nix
@@ -1,6 +1,5 @@
 {
   lib,
-  isPy27,
   buildPythonPackage,
   fetchFromGitHub,
   fetchpatch,
@@ -14,7 +13,6 @@ buildPythonPackage rec {
   pname = "mlrose";
   version = "1.3.0";
   pyproject = true;
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "gkhayes";
diff --git a/pkgs/development/python-modules/mlxtend/default.nix b/pkgs/development/python-modules/mlxtend/default.nix
index 8b0cf517676d..886238be38e4 100644
--- a/pkgs/development/python-modules/mlxtend/default.nix
+++ b/pkgs/development/python-modules/mlxtend/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  isPy27,
   setuptools,
   pytestCheckHook,
   scipy,
@@ -18,8 +17,6 @@ buildPythonPackage rec {
   version = "0.24.0";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchFromGitHub {
     owner = "rasbt";
     repo = "mlxtend";
diff --git a/pkgs/development/python-modules/mnist/default.nix b/pkgs/development/python-modules/mnist/default.nix
index 23cb82eaf307..ff90bccc086c 100644
--- a/pkgs/development/python-modules/mnist/default.nix
+++ b/pkgs/development/python-modules/mnist/default.nix
@@ -1,9 +1,7 @@
 {
   buildPythonPackage,
   fetchFromGitHub,
-  isPy27,
   lib,
-  mock,
   numpy,
   pytestCheckHook,
 }:
@@ -20,7 +18,7 @@ buildPythonPackage rec {
     sha256 = "17r37pbxiv5dw857bmg990x836gq6sgww069w3q5jjg9m3xdm7dh";
   };
 
-  propagatedBuildInputs = [ numpy ] ++ lib.optional isPy27 mock;
+  propagatedBuildInputs = [ numpy ];
 
   nativeCheckInputs = [ pytestCheckHook ];
 
diff --git a/pkgs/development/python-modules/mongoengine/default.nix b/pkgs/development/python-modules/mongoengine/default.nix
index 0c7e59f6a6fa..a4392d767292 100644
--- a/pkgs/development/python-modules/mongoengine/default.nix
+++ b/pkgs/development/python-modules/mongoengine/default.nix
@@ -3,7 +3,6 @@
   buildPythonPackage,
   fetchFromGitHub,
   pymongo,
-  isPy27,
   six,
   blinker,
   pytestCheckHook,
@@ -15,7 +14,6 @@ buildPythonPackage rec {
   pname = "mongoengine";
   version = "0.29.1";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "MongoEngine";
diff --git a/pkgs/development/python-modules/mongoquery/default.nix b/pkgs/development/python-modules/mongoquery/default.nix
index 01a1985031df..ae4a0cfc88d5 100644
--- a/pkgs/development/python-modules/mongoquery/default.nix
+++ b/pkgs/development/python-modules/mongoquery/default.nix
@@ -3,7 +3,6 @@
   buildPythonPackage,
   fetchPypi,
   six,
-  isPy27,
 }:
 
 buildPythonPackage rec {
@@ -11,8 +10,6 @@ buildPythonPackage rec {
   version = "1.4.3";
   format = "setuptools";
 
-  disabled = isPy27;
-
   src = fetchPypi {
     inherit pname version;
     sha256 = "sha256-6QH4buWvfvbtovLCb0vSz+g4DYHxeLfjYH27zc7pcjk=";
diff --git a/pkgs/development/python-modules/ms-cv/default.nix b/pkgs/development/python-modules/ms-cv/default.nix
index 840a1a7a2285..a77a245a2f01 100644
--- a/pkgs/development/python-modules/ms-cv/default.nix
+++ b/pkgs/development/python-modules/ms-cv/default.nix
@@ -1,7 +1,6 @@
 {
   lib,
   buildPythonPackage,
-  isPy27,
   fetchFromGitHub,
   pytestCheckHook,
 }:
@@ -11,8 +10,6 @@ buildPythonPackage rec {
   version = "0.1.1";
   format = "setuptools";
 
-  disabled = isPy27;
-
   src = fetchFromGitHub {
     owner = "OpenXbox";
     repo = "ms_cv";
diff --git a/pkgs/development/python-modules/ndtypes/default.nix b/pkgs/development/python-modules/ndtypes/default.nix
index 21b13ffee682..95419e06d9b6 100644
--- a/pkgs/development/python-modules/ndtypes/default.nix
+++ b/pkgs/development/python-modules/ndtypes/default.nix
@@ -5,13 +5,11 @@
   python,
   numpy,
   libndtypes,
-  isPy27,
 }:
 
 buildPythonPackage {
   pname = "ndtypes";
   format = "setuptools";
-  disabled = isPy27;
   inherit (libndtypes) version src meta;
 
   outputs = [
diff --git a/pkgs/development/python-modules/nixpkgs-pytools/default.nix b/pkgs/development/python-modules/nixpkgs-pytools/default.nix
index 103286a0f0b1..0b6c2aad4d88 100644
--- a/pkgs/development/python-modules/nixpkgs-pytools/default.nix
+++ b/pkgs/development/python-modules/nixpkgs-pytools/default.nix
@@ -5,14 +5,12 @@
   jinja2,
   setuptools,
   rope,
-  isPy27,
 }:
 
 buildPythonPackage rec {
   pname = "nixpkgs-pytools";
   version = "1.3.0";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/nplusone/default.nix b/pkgs/development/python-modules/nplusone/default.nix
index 5f4bdc99f89d..5cbb845e9e74 100644
--- a/pkgs/development/python-modules/nplusone/default.nix
+++ b/pkgs/development/python-modules/nplusone/default.nix
@@ -6,7 +6,6 @@
   fetchFromGitHub,
   flake8,
   flask-sqlalchemy,
-  isPy27,
   mock,
   peewee,
   pytest-django,
@@ -21,7 +20,6 @@ buildPythonPackage rec {
   pname = "nplusone";
   version = "1.0.0";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "jmcarp";
diff --git a/pkgs/development/python-modules/opuslib/default.nix b/pkgs/development/python-modules/opuslib/default.nix
index b7a02b04a9d8..f2f0d8c973bc 100644
--- a/pkgs/development/python-modules/opuslib/default.nix
+++ b/pkgs/development/python-modules/opuslib/default.nix
@@ -2,7 +2,6 @@
   buildPythonPackage,
   fetchFromGitHub,
   fetchpatch,
-  isPy27,
   libopus,
   pytestCheckHook,
   lib,
@@ -16,8 +15,6 @@ buildPythonPackage {
   version = "3.0.3";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchFromGitHub {
     owner = "orion-labs";
     repo = "opuslib";
diff --git a/pkgs/development/python-modules/piccata/default.nix b/pkgs/development/python-modules/piccata/default.nix
index 720433461cf1..cefec10cb7f4 100644
--- a/pkgs/development/python-modules/piccata/default.nix
+++ b/pkgs/development/python-modules/piccata/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  isPy27,
   pytestCheckHook,
 }:
 
@@ -11,8 +10,6 @@ buildPythonPackage rec {
   version = "2.0.3";
   format = "setuptools";
 
-  disabled = isPy27;
-
   src = fetchFromGitHub {
     owner = "NordicSemiconductor";
     repo = "piccata";
diff --git a/pkgs/development/python-modules/plexauth/default.nix b/pkgs/development/python-modules/plexauth/default.nix
index aba650e2cbef..9831ba3b8140 100644
--- a/pkgs/development/python-modules/plexauth/default.nix
+++ b/pkgs/development/python-modules/plexauth/default.nix
@@ -3,14 +3,12 @@
   buildPythonPackage,
   fetchFromGitHub,
   aiohttp,
-  isPy27,
 }:
 
 buildPythonPackage rec {
   pname = "plexauth";
   version = "0.0.6";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "jjlawren";
diff --git a/pkgs/development/python-modules/pooch/default.nix b/pkgs/development/python-modules/pooch/default.nix
index 3275848c97da..ebd4220c69a3 100644
--- a/pkgs/development/python-modules/pooch/default.nix
+++ b/pkgs/development/python-modules/pooch/default.nix
@@ -1,7 +1,6 @@
 {
   lib,
   buildPythonPackage,
-  isPy27,
   fetchPypi,
   setuptools,
   setuptools-scm,
@@ -20,8 +19,6 @@ buildPythonPackage rec {
   version = "1.8.2";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-dlYfDeaKAdpN9q846ZVcTJ0aXJDac/fkAnalco7IPRA=";
diff --git a/pkgs/development/python-modules/pq/default.nix b/pkgs/development/python-modules/pq/default.nix
index 63f4fc43c848..e6a3ee02086d 100644
--- a/pkgs/development/python-modules/pq/default.nix
+++ b/pkgs/development/python-modules/pq/default.nix
@@ -2,14 +2,12 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  isPy27,
 }:
 
 buildPythonPackage rec {
   pname = "pq";
   version = "1.9.1";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/py-air-control-exporter/default.nix b/pkgs/development/python-modules/py-air-control-exporter/default.nix
index 45e69dd12445..2b3290c32b94 100644
--- a/pkgs/development/python-modules/py-air-control-exporter/default.nix
+++ b/pkgs/development/python-modules/py-air-control-exporter/default.nix
@@ -4,7 +4,6 @@
   click,
   fetchPypi,
   flask,
-  isPy27,
   nixosTests,
   prometheus-client,
   py-air-control,
@@ -15,7 +14,6 @@ buildPythonPackage rec {
   pname = "py-air-control-exporter";
   version = "0.3.1";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/py-sonic/default.nix b/pkgs/development/python-modules/py-sonic/default.nix
index 322454a2f59d..d1689fcc7c08 100644
--- a/pkgs/development/python-modules/py-sonic/default.nix
+++ b/pkgs/development/python-modules/py-sonic/default.nix
@@ -2,14 +2,12 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  isPy27,
 }:
 
 buildPythonPackage rec {
   pname = "py-sonic";
   version = "1.0.3";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/pyaehw4a1/default.nix b/pkgs/development/python-modules/pyaehw4a1/default.nix
index ab7dc9d4b854..b10e845296c4 100644
--- a/pkgs/development/python-modules/pyaehw4a1/default.nix
+++ b/pkgs/development/python-modules/pyaehw4a1/default.nix
@@ -1,7 +1,6 @@
 {
   lib,
   buildPythonPackage,
-  isPy27,
   fetchFromGitHub,
 }:
 
@@ -10,8 +9,6 @@ buildPythonPackage rec {
   version = "0.3.9";
   format = "setuptools";
 
-  disabled = isPy27;
-
   src = fetchFromGitHub {
     owner = "bannhead";
     repo = "pyaehw4a1";
diff --git a/pkgs/development/python-modules/pycmarkgfm/default.nix b/pkgs/development/python-modules/pycmarkgfm/default.nix
index 80a3fefcb45c..e3ef26bd7c20 100644
--- a/pkgs/development/python-modules/pycmarkgfm/default.nix
+++ b/pkgs/development/python-modules/pycmarkgfm/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  isPy27,
   cffi,
   pytest,
 }:
@@ -11,7 +10,6 @@ buildPythonPackage rec {
   pname = "pycmarkgfm";
   version = "1.2.1";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/pyenchant/default.nix b/pkgs/development/python-modules/pyenchant/default.nix
index 3ca3b126b8f3..4c0ac8884e18 100644
--- a/pkgs/development/python-modules/pyenchant/default.nix
+++ b/pkgs/development/python-modules/pyenchant/default.nix
@@ -2,7 +2,6 @@
   lib,
   stdenv,
   buildPythonPackage,
-  isPy27,
   fetchPypi,
   enchant_2,
 }:
@@ -11,7 +10,6 @@ buildPythonPackage rec {
   pname = "pyenchant";
   version = "3.3.0";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/pypubsub/default.nix b/pkgs/development/python-modules/pypubsub/default.nix
index 3b4f97f73a61..b37b97e135fa 100644
--- a/pkgs/development/python-modules/pypubsub/default.nix
+++ b/pkgs/development/python-modules/pypubsub/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  isPy27,
   pytest,
 }:
 
@@ -10,7 +9,6 @@ buildPythonPackage {
   pname = "pypubsub";
   version = "4.0.3";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "schollii";
diff --git a/pkgs/development/python-modules/pyqt/5.x.nix b/pkgs/development/python-modules/pyqt/5.x.nix
index 85cedbede6af..89f5cc650dca 100644
--- a/pkgs/development/python-modules/pyqt/5.x.nix
+++ b/pkgs/development/python-modules/pyqt/5.x.nix
@@ -3,7 +3,6 @@
   stdenv,
   buildPythonPackage,
   setuptools,
-  isPy27,
   fetchPypi,
   pkg-config,
   dbus,
@@ -30,8 +29,6 @@ buildPythonPackage rec {
   version = "5.15.10";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchPypi {
     pname = "PyQt5";
     inherit version;
diff --git a/pkgs/development/python-modules/pytest-helpers-namespace/default.nix b/pkgs/development/python-modules/pytest-helpers-namespace/default.nix
index 5de6872ce99e..f9b58f18bad5 100644
--- a/pkgs/development/python-modules/pytest-helpers-namespace/default.nix
+++ b/pkgs/development/python-modules/pytest-helpers-namespace/default.nix
@@ -2,7 +2,6 @@
   buildPythonPackage,
   fetchPypi,
   pytestCheckHook,
-  isPy27,
   lib,
   setuptools,
   setuptools-declarative-requirements,
@@ -13,7 +12,6 @@ buildPythonPackage rec {
   pname = "pytest-helpers-namespace";
   version = "2021.12.29";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/pytest-tornasync/default.nix b/pkgs/development/python-modules/pytest-tornasync/default.nix
index f66343a8823b..12d82c4ee36c 100644
--- a/pkgs/development/python-modules/pytest-tornasync/default.nix
+++ b/pkgs/development/python-modules/pytest-tornasync/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  isPy27,
   pytest,
   tornado,
 }:
@@ -11,7 +10,6 @@ buildPythonPackage {
   pname = "pytest-tornasync";
   version = "0.6.0.post2";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "eukaryote";
diff --git a/pkgs/development/python-modules/pyxl3/default.nix b/pkgs/development/python-modules/pyxl3/default.nix
index 47f40cab27e0..f656f3dfa416 100644
--- a/pkgs/development/python-modules/pyxl3/default.nix
+++ b/pkgs/development/python-modules/pyxl3/default.nix
@@ -3,14 +3,12 @@
   buildPythonPackage,
   fetchFromGitHub,
   pytestCheckHook,
-  isPy27,
 }:
 
 buildPythonPackage {
   pname = "pyxl3";
   version = "1.4";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "gvanrossum";
diff --git a/pkgs/development/python-modules/reparser/default.nix b/pkgs/development/python-modules/reparser/default.nix
index 5d35bc128083..b1749ded00e6 100644
--- a/pkgs/development/python-modules/reparser/default.nix
+++ b/pkgs/development/python-modules/reparser/default.nix
@@ -1,7 +1,6 @@
 {
   lib,
   buildPythonPackage,
-  isPy27,
   fetchFromGitHub,
 }:
 
@@ -10,8 +9,6 @@ buildPythonPackage rec {
   version = "1.4.3";
   format = "setuptools";
 
-  disabled = isPy27;
-
   src = fetchFromGitHub {
     owner = "xmikos";
     repo = "reparser";
diff --git a/pkgs/development/python-modules/roku/default.nix b/pkgs/development/python-modules/roku/default.nix
index 5baae3a107e8..cd560fd2cca9 100644
--- a/pkgs/development/python-modules/roku/default.nix
+++ b/pkgs/development/python-modules/roku/default.nix
@@ -5,14 +5,12 @@
   requests,
   pytest,
   flask,
-  isPy27,
 }:
 
 buildPythonPackage rec {
   version = "4.1";
   format = "setuptools";
   pname = "roku";
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "jcarbaugh";
diff --git a/pkgs/development/python-modules/rtmixer/default.nix b/pkgs/development/python-modules/rtmixer/default.nix
index d2a83c7260ec..05a38a1ca7f3 100644
--- a/pkgs/development/python-modules/rtmixer/default.nix
+++ b/pkgs/development/python-modules/rtmixer/default.nix
@@ -1,7 +1,6 @@
 {
   fetchFromGitHub,
   buildPythonPackage,
-  isPy27,
   setuptools,
   cython,
   portaudio,
@@ -15,7 +14,6 @@ buildPythonPackage rec {
   pname = "rtmixer";
   version = "0.1.7";
   pyproject = true;
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "spatialaudio";
diff --git a/pkgs/development/python-modules/sansio-multipart/default.nix b/pkgs/development/python-modules/sansio-multipart/default.nix
index ef47ab77c7ed..aa12f71a01e7 100644
--- a/pkgs/development/python-modules/sansio-multipart/default.nix
+++ b/pkgs/development/python-modules/sansio-multipart/default.nix
@@ -1,7 +1,6 @@
 {
   lib,
   buildPythonPackage,
-  isPy27,
   fetchPypi,
 }:
 
@@ -9,8 +8,6 @@ buildPythonPackage rec {
   pname = "sansio-multipart";
   version = "0.3";
 
-  disabled = isPy27;
-
   format = "setuptools";
 
   src = fetchPypi {
diff --git a/pkgs/development/python-modules/scikit-tda/default.nix b/pkgs/development/python-modules/scikit-tda/default.nix
index aa36b958343c..f6a2cc54fcbf 100644
--- a/pkgs/development/python-modules/scikit-tda/default.nix
+++ b/pkgs/development/python-modules/scikit-tda/default.nix
@@ -15,14 +15,12 @@
   kmapper,
   tadasets,
   pytest,
-  isPy27,
 }:
 
 buildPythonPackage rec {
   pname = "scikit-tda";
   version = "1.1.1";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "scikit-tda";
diff --git a/pkgs/development/python-modules/segments/default.nix b/pkgs/development/python-modules/segments/default.nix
index 63968d773aee..60e3c961d0db 100644
--- a/pkgs/development/python-modules/segments/default.nix
+++ b/pkgs/development/python-modules/segments/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  isPy27,
   setuptools,
   regex,
   csvw,
@@ -15,7 +14,6 @@ buildPythonPackage rec {
   pname = "segments";
   version = "2.4.0";
   pyproject = true;
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "cldf";
diff --git a/pkgs/development/python-modules/sgmllib3k/default.nix b/pkgs/development/python-modules/sgmllib3k/default.nix
index 3d488ca98eb0..d15858c59f03 100644
--- a/pkgs/development/python-modules/sgmllib3k/default.nix
+++ b/pkgs/development/python-modules/sgmllib3k/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  isPy27,
   pytestCheckHook,
 }:
 
@@ -11,8 +10,6 @@ buildPythonPackage rec {
   version = "1.0.0";
   format = "setuptools";
 
-  disabled = isPy27;
-
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-eGj7HIv6dkwaxWPTzzacOB0TJdNhJJM6cm8p/NqoEuk=";
diff --git a/pkgs/development/python-modules/simpleaudio/default.nix b/pkgs/development/python-modules/simpleaudio/default.nix
index 1518b29537ae..d0aa31dadddd 100644
--- a/pkgs/development/python-modules/simpleaudio/default.nix
+++ b/pkgs/development/python-modules/simpleaudio/default.nix
@@ -2,7 +2,6 @@
   alsa-lib,
   buildPythonPackage,
   fetchFromGitHub,
-  isPy27,
   lib,
 }:
 
@@ -10,7 +9,6 @@ buildPythonPackage rec {
   pname = "simpleaudio";
   version = "1.0.4";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "hamiltron";
diff --git a/pkgs/development/python-modules/simpy/default.nix b/pkgs/development/python-modules/simpy/default.nix
index c85eb0c4ad81..d042bbde7d4f 100644
--- a/pkgs/development/python-modules/simpy/default.nix
+++ b/pkgs/development/python-modules/simpy/default.nix
@@ -2,7 +2,6 @@
   lib,
   stdenv,
   buildPythonPackage,
-  isPy27,
   fetchPypi,
   setuptools,
   setuptools-scm,
@@ -16,8 +15,6 @@ buildPythonPackage rec {
   version = "4.1.1";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-BtB1CniEsR4OjiDOC8fG1O1fF0PUVmlTQNE/3/lQAaY=";
diff --git a/pkgs/development/python-modules/skein/default.nix b/pkgs/development/python-modules/skein/default.nix
index fa0168b0337c..c7d4995fc1cc 100644
--- a/pkgs/development/python-modules/skein/default.nix
+++ b/pkgs/development/python-modules/skein/default.nix
@@ -2,7 +2,6 @@
   buildPythonPackage,
   callPackage,
   fetchPypi,
-  isPy27,
   pythonOlder,
   lib,
   cryptography,
@@ -11,7 +10,6 @@
   grpcio-tools,
   hadoop,
   pytestCheckHook,
-  python,
   setuptools,
   versioneer,
 }:
@@ -77,8 +75,5 @@ buildPythonPackage rec {
       alexbiehl
       illustris
     ];
-    problems = lib.optionalAttrs isPy27 {
-      broken.message = "${pname} not supported on ${python.executable}";
-    };
   };
 }
diff --git a/pkgs/development/python-modules/snapshot-restore-py/default.nix b/pkgs/development/python-modules/snapshot-restore-py/default.nix
index bb478bc8d11c..be8456cc2d58 100644
--- a/pkgs/development/python-modules/snapshot-restore-py/default.nix
+++ b/pkgs/development/python-modules/snapshot-restore-py/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  isPy27,
   pytestCheckHook,
   setuptools,
 }:
@@ -11,8 +10,6 @@ buildPythonPackage rec {
   version = "1.0.0";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchFromGitHub {
     owner = "aws";
     repo = "snapshot-restore-py";
diff --git a/pkgs/development/python-modules/sounddevice/default.nix b/pkgs/development/python-modules/sounddevice/default.nix
index 4a7e62dee817..3f3fdb55ad07 100644
--- a/pkgs/development/python-modules/sounddevice/default.nix
+++ b/pkgs/development/python-modules/sounddevice/default.nix
@@ -3,7 +3,6 @@
   stdenv,
   buildPythonPackage,
   fetchPypi,
-  isPy27,
   setuptools,
   cffi,
   numpy,
@@ -15,7 +14,6 @@ buildPythonPackage rec {
   pname = "sounddevice";
   version = "0.5.3";
   pyproject = true;
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/sphinxcontrib-jsmath/default.nix b/pkgs/development/python-modules/sphinxcontrib-jsmath/default.nix
index aba070269087..591091073f8b 100644
--- a/pkgs/development/python-modules/sphinxcontrib-jsmath/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-jsmath/default.nix
@@ -2,14 +2,12 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  isPy27,
 }:
 
 buildPythonPackage (finalAttrs: {
   pname = "sphinxcontrib-jsmath";
   version = "1.0.1";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit (finalAttrs) pname version;
diff --git a/pkgs/development/python-modules/sphinxcontrib-openapi/default.nix b/pkgs/development/python-modules/sphinxcontrib-openapi/default.nix
index da92f50fbfb8..8a5a6b9fdbc9 100644
--- a/pkgs/development/python-modules/sphinxcontrib-openapi/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-openapi/default.nix
@@ -3,7 +3,6 @@
   buildPythonPackage,
   deepmerge,
   fetchPypi,
-  isPy27,
   setuptools-scm,
   jsonschema,
   picobox,
@@ -16,7 +15,6 @@ buildPythonPackage rec {
   pname = "sphinxcontrib-openapi";
   version = "0.8.4";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/spiderpy/default.nix b/pkgs/development/python-modules/spiderpy/default.nix
index 5f247cca2cdc..d62ea82b6759 100644
--- a/pkgs/development/python-modules/spiderpy/default.nix
+++ b/pkgs/development/python-modules/spiderpy/default.nix
@@ -1,7 +1,6 @@
 {
   lib,
   buildPythonPackage,
-  isPy27,
   fetchFromGitHub,
   poetry-core,
   requests,
@@ -12,8 +11,6 @@ buildPythonPackage rec {
   version = "1.7.2";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchFromGitHub {
     owner = "peternijssen";
     repo = "spiderpy";
diff --git a/pkgs/development/python-modules/spinners/default.nix b/pkgs/development/python-modules/spinners/default.nix
index 049894a49bb0..5b9df19c1368 100644
--- a/pkgs/development/python-modules/spinners/default.nix
+++ b/pkgs/development/python-modules/spinners/default.nix
@@ -1,7 +1,6 @@
 {
   buildPythonPackage,
   fetchPypi,
-  isPy27,
   lib,
 }:
 
@@ -9,7 +8,6 @@ buildPythonPackage rec {
   pname = "spinners";
   version = "0.0.24";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/test-tube/default.nix b/pkgs/development/python-modules/test-tube/default.nix
index a7c90aa2c73e..977b78e0080d 100644
--- a/pkgs/development/python-modules/test-tube/default.nix
+++ b/pkgs/development/python-modules/test-tube/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  isPy27,
   pytestCheckHook,
   future,
   imageio,
@@ -17,8 +16,6 @@ buildPythonPackage rec {
   version = "0.628";
   format = "setuptools";
 
-  disabled = isPy27;
-
   src = fetchFromGitHub {
     owner = "williamFalcon";
     repo = "test-tube";
diff --git a/pkgs/development/python-modules/tokenize-rt/default.nix b/pkgs/development/python-modules/tokenize-rt/default.nix
index 0133e47553c0..4dcf73be19fe 100644
--- a/pkgs/development/python-modules/tokenize-rt/default.nix
+++ b/pkgs/development/python-modules/tokenize-rt/default.nix
@@ -2,7 +2,6 @@
   buildPythonPackage,
   lib,
   fetchFromGitHub,
-  isPy27,
   setuptools,
   pytestCheckHook,
 }:
@@ -12,8 +11,6 @@ buildPythonPackage rec {
   version = "6.2.0";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchFromGitHub {
     owner = "asottile";
     repo = "tokenize-rt";
diff --git a/pkgs/development/python-modules/update-checker/default.nix b/pkgs/development/python-modules/update-checker/default.nix
index 54dc1c552357..f6100125a88a 100644
--- a/pkgs/development/python-modules/update-checker/default.nix
+++ b/pkgs/development/python-modules/update-checker/default.nix
@@ -3,14 +3,12 @@
   buildPythonPackage,
   fetchPypi,
   requests,
-  isPy27,
 }:
 
 buildPythonPackage rec {
   pname = "update-checker";
   version = "0.18.0";
   format = "setuptools";
-  disabled = isPy27;
 
   src = fetchPypi {
     pname = "update_checker";
diff --git a/pkgs/development/python-modules/venusian/default.nix b/pkgs/development/python-modules/venusian/default.nix
index 6b9a45b06fc0..5d60eff54efc 100644
--- a/pkgs/development/python-modules/venusian/default.nix
+++ b/pkgs/development/python-modules/venusian/default.nix
@@ -2,7 +2,6 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  isPy27,
   pytestCheckHook,
   pytest-cov-stub,
   setuptools,
@@ -13,8 +12,6 @@ buildPythonPackage rec {
   version = "3.1.1";
   pyproject = true;
 
-  disabled = isPy27;
-
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-U0+zs1VmkoPrOVRYGTHl0dBx/OYdAp1Y8yGaXjpvDEE=";
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f8b09738955a..2fe8b765a2a3 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8985,7 +8985,6 @@ self: super: with self; {
       p.overrideAttrs (super: {
         meta = super.meta // {
           outputsToInstall = [ "py" ];
-          broken = super.meta.broken or isPy27;
         };
       })
     )