1 files changed, 29 insertions, 0 deletions
diff --git a/pkgs/development/python2-modules/chardet/default.nix b/pkgs/development/python2-modules/chardet/default.nix
new file mode 100644
index 00000000000..5f6fe0a672a
--- /dev/null
+++ b/pkgs/development/python2-modules/chardet/default.nix
@@ -0,0 +1,29 @@
+{ lib, buildPythonPackage, fetchPypi, fetchpatch
+, pytest, pytest-runner, hypothesis }:
+
+buildPythonPackage rec {
+  pname = "chardet";
+  version = "3.0.4";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1bpalpia6r5x1kknbk11p1fzph56fmmnp405ds8icksd3knr5aw4";
+  };
+
+  patches = [
+    # Add pytest 4 support. See: https://github.com/chardet/chardet/pull/174
+    (fetchpatch {
+      url = "https://github.com/chardet/chardet/commit/0561ddcedcd12ea1f98b7ddedb93686ed8a5ffa4.patch";
+      sha256 = "1y1xhjf32rdhq9sfz58pghwv794f3w2f2qcn8p6hp4pc8jsdrn2q";
+    })
+  ];
+
+  checkInputs = [ pytest pytest-runner hypothesis ];
+
+  meta = with lib; {
+    homepage = "https://github.com/chardet/chardet";
+    description = "Universal encoding detector";
+    license = licenses.lgpl2;
+    maintainers = with maintainers; [ domenkozar ];
+  };
+}