From b4dbd7fdb8ddb1d9dc00fc24bb616173ce6f801b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Sun, 27 Aug 2017 13:26:52 +0100
Subject: [PATCH] python.pkgs.chardet: 2.3.0 -> 3.0.4

---
 .../python-modules/chardet/default.nix        | 22 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            | 16 +-------------
 2 files changed, 23 insertions(+), 15 deletions(-)
 create mode 100644 pkgs/development/python-modules/chardet/default.nix

diff --git a/pkgs/development/python-modules/chardet/default.nix b/pkgs/development/python-modules/chardet/default.nix
new file mode 100644
index 00000000000..7e50dca4066
--- /dev/null
+++ b/pkgs/development/python-modules/chardet/default.nix
@@ -0,0 +1,22 @@
+{ stdenv, buildPythonPackage, fetchPypi
+, pytest, pytestrunner, hypothesis }:
+
+buildPythonPackage rec {
+  name = "${pname}-${version}";
+  pname = "chardet";
+  version = "3.0.4";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1bpalpia6r5x1kknbk11p1fzph56fmmnp405ds8icksd3knr5aw4";
+  };
+
+  buildInputs = [ pytest pytestrunner hypothesis ];
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/chardet/chardet;
+    description = "Universal encoding detector";
+    license = licenses.lgpl2;
+    maintainers = with maintainers; [ domenkozar ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index bcdcb07e5dc..aa3d8d438a3 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8713,21 +8713,7 @@ in {
     };
   };
 
-  chardet = buildPythonPackage rec {
-    name = "chardet-2.3.0";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/c/chardet/${name}.tar.gz";
-      sha256 = "e53e38b3a4afe6d1132de62b7400a4ac363452dc5dfcf8d88e8e0cce663c68aa";
-    };
-
-    meta = {
-      homepage = https://github.com/chardet/chardet;
-      description = "Universal encoding detector";
-      license = licenses.lgpl2;
-      maintainers = with maintainers; [ domenkozar ];
-    };
-  };
+  chardet = callPackage ../development/python-modules/chardet { };
 
   django = self.django_1_11;