From 9058cdef7d8435fd92fbee5990eaf11fe26dfc26 Mon Sep 17 00:00:00 2001
From: Theodore Ni <3806110+tjni@users.noreply.github.com>
Date: Thu, 3 Aug 2023 07:42:56 -0700
Subject: [PATCH 1/2] python2.pkgs.backports-functools-lru-cache: init at 1.6.6

---
 .../backports-functools-lru-cache/default.nix | 38 +++++++++++++++++++
 pkgs/top-level/python2-packages.nix           |  2 +
 2 files changed, 40 insertions(+)
 create mode 100644 pkgs/development/python2-modules/backports-functools-lru-cache/default.nix

diff --git a/pkgs/development/python2-modules/backports-functools-lru-cache/default.nix b/pkgs/development/python2-modules/backports-functools-lru-cache/default.nix
new file mode 100644
index 000000000000..859bb6b8d91a
--- /dev/null
+++ b/pkgs/development/python2-modules/backports-functools-lru-cache/default.nix
@@ -0,0 +1,38 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, setuptools
+, setuptools-scm
+}:
+
+buildPythonPackage rec {
+  pname = "backports-functools-lru-cache";
+  version = "1.6.6";
+  format = "pyproject";
+
+  src = fetchPypi {
+    pname = "backports.functools_lru_cache";
+    inherit version;
+    hash = "sha256-e3DnAbpNtYwO2GcanTORsKu5vRvCTU6Qw0gPS6r8wtw=";
+  };
+
+  nativeBuildInputs = [
+    setuptools
+    setuptools-scm
+  ];
+
+  # circular dependency:
+  # backports-functools-lru-cache -> pytest -> wc-width -> backports-functools-lru-cache
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "backports.functools_lru_cache"
+  ];
+
+  meta = {
+    description = "Backport of functools.lru_cache";
+    homepage = "https://github.com/jaraco/backports.functools_lru_cache";
+    license = lib.licenses.mit;
+  };
+}
+
diff --git a/pkgs/top-level/python2-packages.nix b/pkgs/top-level/python2-packages.nix
index 1a19118678eb..c791f4359f63 100644
--- a/pkgs/top-level/python2-packages.nix
+++ b/pkgs/top-level/python2-packages.nix
@@ -7,6 +7,8 @@ self: super:
 with self; with super; {
   attrs = callPackage ../development/python2-modules/attrs { };
 
+  backports-functools-lru-cache = callPackage ../development/python2-modules/backports-functools-lru-cache { };
+
   bootstrapped-pip = toPythonModule (callPackage ../development/python2-modules/bootstrapped-pip { });
 
   cffi = callPackage ../development/python2-modules/cffi { inherit cffi; };

From 809de4d2107ce19971a8f577dbbb5436b3adcacc Mon Sep 17 00:00:00 2001
From: Theodore Ni <3806110+tjni@users.noreply.github.com>
Date: Thu, 3 Aug 2023 07:43:49 -0700
Subject: [PATCH 2/2] python2.pkgs.wcwidth: add missing python2 dependency

---
 pkgs/development/python2-modules/wcwidth/default.nix | 10 ++++++++++
 pkgs/top-level/python2-packages.nix                  |  4 ++++
 2 files changed, 14 insertions(+)
 create mode 100644 pkgs/development/python2-modules/wcwidth/default.nix

diff --git a/pkgs/development/python2-modules/wcwidth/default.nix b/pkgs/development/python2-modules/wcwidth/default.nix
new file mode 100644
index 000000000000..8424fa462503
--- /dev/null
+++ b/pkgs/development/python2-modules/wcwidth/default.nix
@@ -0,0 +1,10 @@
+{ backports-functools-lru-cache
+, wcwidth
+}:
+
+wcwidth.overridePythonAttrs(oldAttrs: {
+  propagatedBuildInputs = oldAttrs.propagatedBuildInputs ++ [
+    backports-functools-lru-cache
+  ];
+})
+
diff --git a/pkgs/top-level/python2-packages.nix b/pkgs/top-level/python2-packages.nix
index c791f4359f63..7b36e82f99fb 100644
--- a/pkgs/top-level/python2-packages.nix
+++ b/pkgs/top-level/python2-packages.nix
@@ -83,6 +83,10 @@ with self; with super; {
     doCheck = false;  # circular dependency with pytest
   });
 
+  wcwidth = callPackage ../development/python2-modules/wcwidth {
+    inherit wcwidth;
+  };
+
   wheel = callPackage ../development/python2-modules/wheel { };
 
   zeek = disabled super.zeek;