From 64a24d3f9ad6b478c5ab61e526ec5dedea1ac0cc Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Mon, 29 Oct 2018 14:49:18 -0400
Subject: [PATCH] pythonPackages.dot2tex: refactor move to python-modules

---
 .../python-modules/dot2tex/default.nix        | 28 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            | 22 +--------------
 2 files changed, 29 insertions(+), 21 deletions(-)
 create mode 100644 pkgs/development/python-modules/dot2tex/default.nix

diff --git a/pkgs/development/python-modules/dot2tex/default.nix b/pkgs/development/python-modules/dot2tex/default.nix
new file mode 100644
index 00000000000..9d644c22eaf
--- /dev/null
+++ b/pkgs/development/python-modules/dot2tex/default.nix
@@ -0,0 +1,28 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, isPy3k
+, pyparsing
+}:
+
+buildPythonPackage rec {
+  pname = "dot2tex";
+  version = "2.9.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "7d3e54add7dccdaeb6cc9e61ceaf7b587914cf8ebd6821cfea008acdc1e50d4a";
+  };
+
+  # Tests fail with 3.x. Furthermore, package is no longer maintained.
+  disabled = isPy3k;
+
+  propagatedBuildInputs = [ pyparsing ];
+
+  meta = with stdenv.lib; {
+    description = "Convert graphs generated by Graphviz to LaTeX friendly formats";
+    homepage = "https://github.com/kjellmf/dot2tex";
+    license = licenses.mit;
+  };
+
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 2d0744c996b..68df3ed5da0 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4449,27 +4449,7 @@ in {
 
   jenkins-job-builder = callPackage ../development/python-modules/jenkins-job-builder { };
 
-  dot2tex = buildPythonPackage rec {
-    name = "dot2tex-2.9.0";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/d/dot2tex/dot2tex-2.9.0.tar.gz";
-      sha256 = "7d3e54add7dccdaeb6cc9e61ceaf7b587914cf8ebd6821cfea008acdc1e50d4a";
-    };
-
-    # Tests fail with 3.x. Furthermore, package is no longer maintained.
-    disabled = isPy3k;
-
-    propagatedBuildInputs = with self; [
-      pyparsing
-    ];
-
-    meta = {
-      description = "Convert graphs generated by Graphviz to LaTeX friendly formats";
-      homepage = "https://github.com/kjellmf/dot2tex";
-      license = licenses.mit;
-    };
-  };
+  dot2tex = callPackage ../development/python-modules/dot2tex { };
 
   poezio = callPackage ../applications/networking/instant-messengers/poezio { };