diff --git a/pkgs/development/python-modules/jsonable/default.nix b/pkgs/development/python-modules/jsonable/default.nix
new file mode 100644
index 000000000000..eabd310cb763
--- /dev/null
+++ b/pkgs/development/python-modules/jsonable/default.nix
@@ -0,0 +1,31 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytestCheckHook
+, nose
+}:
+
+buildPythonPackage rec {
+  pname = "jsonable";
+  version = "0.3.1";
+
+  src = fetchFromGitHub {
+    owner = "halfak";
+    repo = "python-jsonable";
+    rev = "refs/tags/${version}";
+    hash = "sha256-3FIzG2djSZOPDdoYeKqs3obQjgHrFtyp0sdBwZakkHA=";
+  };
+
+  nativeCheckInputs = [ pytestCheckHook ];
+
+  checkInputs = [ nose ];
+
+  pythonImportsCheck = [ "jsonable" ];
+
+  meta = with lib; {
+    description = "Provides an abstract base class and utilities for defining trivially JSONable python objects";
+    homepage = "https://github.com/halfak/python-jsonable";
+    license = licenses.mit;
+    maintainers = with maintainers; [ GaetanLepage ];
+  };
+}
diff --git a/pkgs/development/python-modules/mwcli/default.nix b/pkgs/development/python-modules/mwcli/default.nix
new file mode 100644
index 000000000000..cc58e46d20c1
--- /dev/null
+++ b/pkgs/development/python-modules/mwcli/default.nix
@@ -0,0 +1,41 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pythonRelaxDepsHook
+, docopt
+, para
+}:
+
+buildPythonPackage rec {
+  pname = "mwcli";
+  version = "0.0.3";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-ADMb0P8WtXIcnGJ02R4l/TVfRewHc8ig45JurAWHGaA=";
+  };
+
+  # Prevent circular dependency
+  pythonRemoveDeps = [
+    "mwxml"
+  ];
+
+  nativeBuildInputs = [
+    pythonRelaxDepsHook
+  ];
+
+  propagatedBuildInputs = [
+    docopt
+    para
+  ];
+
+  # Tests require mwxml which itself depends on this package (circular dependency)
+  doCheck = false;
+
+  meta = with lib; {
+    description = "A set of helper functions and classes for mediawiki-utilities command-line utilities";
+    homepage = "https://github.com/mediawiki-utilities/python-mwcli";
+    license = licenses.mit;
+    maintainers = with maintainers; [ GaetanLepage ];
+  };
+}
diff --git a/pkgs/development/python-modules/mwtypes/default.nix b/pkgs/development/python-modules/mwtypes/default.nix
new file mode 100644
index 000000000000..13e617599129
--- /dev/null
+++ b/pkgs/development/python-modules/mwtypes/default.nix
@@ -0,0 +1,37 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, jsonable
+, pytestCheckHook
+, nose
+}:
+
+buildPythonPackage rec {
+  pname = "mwtypes";
+  version = "0.3.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-3BF2xZZWKcEj6FmzGa5hUdTjhVMemngWBMDUyjQ045k=";
+  };
+
+  propagatedBuildInputs = [ jsonable ];
+
+  nativeCheckInputs = [ pytestCheckHook ];
+
+  checkInputs = [ nose ];
+
+  disabledTests = [
+    "test_normalize_path_bad_extension"
+    "test_open_file"
+  ];
+
+  pythonImportsCheck = [ "mwtypes" ];
+
+  meta = with lib; {
+    description = "A set of classes for working with MediaWiki data types.";
+    homepage = "https://github.com/mediawiki-utilities/python-mwtypes";
+    license = licenses.mit;
+    maintainers = with maintainers; [ GaetanLepage ];
+  };
+}
diff --git a/pkgs/development/python-modules/mwxml/default.nix b/pkgs/development/python-modules/mwxml/default.nix
new file mode 100644
index 000000000000..5c66e2269163
--- /dev/null
+++ b/pkgs/development/python-modules/mwxml/default.nix
@@ -0,0 +1,42 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, jsonschema
+, mwcli
+, mwtypes
+, pytestCheckHook
+, nose
+}:
+
+buildPythonPackage rec {
+  pname = "mwxml";
+  version = "0.3.3";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-CEjfDPLik3GPVUMRrPRxW9Z59jn05Sy+R9ggZYnbHTE=";
+  };
+
+  propagatedBuildInputs = [
+    jsonschema
+    mwcli
+    mwtypes
+  ];
+
+  nativeCheckInputs = [ pytestCheckHook ];
+
+  checkInputs = [ nose ];
+
+  disabledTests = [
+    "test_page_with_discussion"
+  ];
+
+  pythonImportsCheck = [ "mwxml" ];
+
+  meta = with lib; {
+    description = "A set of utilities for processing MediaWiki XML dump data";
+    homepage = "https://github.com/mediawiki-utilities/python-mwxml";
+    license = licenses.mit;
+    maintainers = with maintainers; [ GaetanLepage ];
+  };
+}
diff --git a/pkgs/development/python-modules/para/default.nix b/pkgs/development/python-modules/para/default.nix
new file mode 100644
index 000000000000..af46ab30fd23
--- /dev/null
+++ b/pkgs/development/python-modules/para/default.nix
@@ -0,0 +1,29 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pytestCheckHook
+, nose
+}:
+
+buildPythonPackage rec {
+  pname = "para";
+  version = "0.0.8";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-RsMjKunY6p2IbP0IzdESiSICvthkX0C2JVWXukz+8hc=";
+  };
+
+  nativeCheckInputs = [ pytestCheckHook ];
+
+  checkInputs = [ nose ];
+
+  pythonImportsCheck = [ "para" ];
+
+  meta = with lib; {
+    description = "A set utilities that ake advantage of python's 'multiprocessing' module to distribute CPU-intensive tasks";
+    homepage = "https://pypi.org/project/para";
+    license = licenses.mit;
+    maintainers = with maintainers; [ GaetanLepage ];
+  };
+}
diff --git a/pkgs/development/python-modules/tensorflow-datasets/default.nix b/pkgs/development/python-modules/tensorflow-datasets/default.nix
index 962a39ababd4..1d60c09c6a82 100644
--- a/pkgs/development/python-modules/tensorflow-datasets/default.nix
+++ b/pkgs/development/python-modules/tensorflow-datasets/default.nix
@@ -1,4 +1,5 @@
 { apache-beam
+, array-record
 , attrs
 , beautifulsoup4
 , buildPythonPackage
@@ -19,6 +20,7 @@
 , lxml
 , matplotlib
 , mwparserfromhell
+, mwxml
 , networkx
 , nltk
 , numpy
@@ -46,13 +48,13 @@
 
 buildPythonPackage rec {
   pname = "tensorflow-datasets";
-  version = "4.8.2";
+  version = "4.9.2";
 
   src = fetchFromGitHub {
     owner = "tensorflow";
     repo = "datasets";
     rev = "refs/tags/v${version}";
-    hash = "sha256-FYFk53WKNQTSrnGGiA6cn9LffbMJkZtjlGuOF52Og7c=";
+    hash = "sha256-FKquhuk5hVBH9Im2RrIwgmosgqkoJHj0ESR2BmAOlbI=";
   };
 
   patches = [
@@ -61,6 +63,7 @@ buildPythonPackage rec {
   ];
 
   propagatedBuildInputs = [
+    array-record
     attrs
     dill
     dm-tree
@@ -95,6 +98,7 @@ buildPythonPackage rec {
     lxml
     matplotlib
     mwparserfromhell
+    mwxml
     networkx
     nltk
     opencv4
@@ -120,6 +124,7 @@ buildPythonPackage rec {
     "tensorflow_datasets/core/registered_test.py"
     "tensorflow_datasets/core/utils/gcs_utils_test.py"
     "tensorflow_datasets/import_without_tf_test.py"
+    "tensorflow_datasets/proto/build_tf_proto_test.py"
     "tensorflow_datasets/scripts/cli/build_test.py"
 
     # Requires `pretty_midi` which is not packaged in `nixpkgs`.
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 52c5deef152c..127b6f008334 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5381,6 +5381,8 @@ self: super: with self; {
 
   json-stream-rs-tokenizer = callPackage ../development/python-modules/json-stream-rs-tokenizer { };
 
+  jsonable = callPackage ../development/python-modules/jsonable { };
+
   jsonnet = buildPythonPackage { inherit (pkgs.jsonnet) name src; };
 
   jsonpatch = callPackage ../development/python-modules/jsonpatch { };
@@ -6722,6 +6724,8 @@ self: super: with self; {
 
   mujson = callPackage ../development/python-modules/mujson { };
 
+  mwcli = callPackage ../development/python-modules/mwcli { };
+
   mwclient = callPackage ../development/python-modules/mwclient { };
 
   mwdblib = callPackage ../development/python-modules/mwdblib { };
@@ -6730,6 +6734,10 @@ self: super: with self; {
 
   mwparserfromhell = callPackage ../development/python-modules/mwparserfromhell { };
 
+  mwtypes = callPackage ../development/python-modules/mwtypes { };
+
+  mwxml = callPackage ../development/python-modules/mwxml { };
+
   mxnet = callPackage ../development/python-modules/mxnet { };
 
   myfitnesspal = callPackage ../development/python-modules/myfitnesspal { };
@@ -7539,6 +7547,8 @@ self: super: with self; {
 
   papis-python-rofi = callPackage ../development/python-modules/papis-python-rofi { };
 
+  para = callPackage ../development/python-modules/para { };
+
   param = callPackage ../development/python-modules/param { };
 
   parameter-expansion-patched = callPackage ../development/python-modules/parameter-expansion-patched { };