From 2c30da5ec186a135b89aef9aa9a4f566cd10de97 Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Tue, 16 Oct 2018 18:25:46 -0400
Subject: [PATCH] pythonPackages.mpmath: refactor move to python-modules

---
 .../python-modules/mpmath/default.nix         | 26 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            | 21 +--------------
 2 files changed, 27 insertions(+), 20 deletions(-)
 create mode 100644 pkgs/development/python-modules/mpmath/default.nix

diff --git a/pkgs/development/python-modules/mpmath/default.nix b/pkgs/development/python-modules/mpmath/default.nix
new file mode 100644
index 000000000000..50e68352e782
--- /dev/null
+++ b/pkgs/development/python-modules/mpmath/default.nix
@@ -0,0 +1,26 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+}:
+
+buildPythonPackage rec {
+  pname = "mpmath";
+  version = "0.19";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "08ijsr4ifrqv3cjc26mkw0dbvyygsa99in376hr4b96ddm1gdpb8";
+  };
+
+  # error: invalid command 'test'
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    homepage    = http://mpmath.googlecode.com;
+    description = "A pure-Python library for multiprecision floating arithmetic";
+    license     = licenses.bsd3;
+    maintainers = with maintainers; [ lovek323 ];
+    platforms   = platforms.unix;
+  };
+
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index aad7c88f2e40..d967f79bb0da 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2822,26 +2822,7 @@ in {
 
   mozsvc = callPackage ../development/python-modules/mozsvc { };
 
-  mpmath = buildPythonPackage rec {
-    name = "mpmath-0.19";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/m/mpmath/${name}.tar.gz";
-      sha256 = "08ijsr4ifrqv3cjc26mkw0dbvyygsa99in376hr4b96ddm1gdpb8";
-    };
-
-    meta = {
-      homepage    = http://mpmath.googlecode.com;
-      description = "A pure-Python library for multiprecision floating arithmetic";
-      license     = licenses.bsd3;
-      maintainers = with maintainers; [ lovek323 ];
-      platforms   = platforms.unix;
-    };
-
-    # error: invalid command 'test'
-    doCheck = false;
-  };
-
+  mpmath = callPackage ../development/python-modules/mpmath { };
 
   mpd = buildPythonPackage rec {
     name = "python-mpd-0.3.0";