who even knows

pkgs/python-modules/opencv-python-headless/default.nix

@@ -0,0 +1,21 @@
+{ lib, buildPythonPackage, fetchPypi }:
+
+buildPythonPackage rec {
+  pname = "opencv-python-headless";
+  version = "4.5.1.48";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1idw1np8gq8460hzj2ly3481b7i2f1k12gpr6y3nsnkvbrsjas6i";
+  };
+
+  
+  doCheck = true;
+
+  meta = with lib; {
+    homepage = "https://github.com/opencv/opencv-python";
+    description = "Unofficial pre-built CPU-only OpenCV packages for Python";
+    license = licenses.mit;
+  };
+
+}

pkgs/python-modules/python-mpv/default.nix

@@ -0,0 +1,21 @@
+{ lib, buildPythonPackage, fetchPypi }:
+
+buildPythonPackage rec {
+  pname = "python-mpv";
+  version = "0.5.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "08v8kv5jn741v1r4fi8m7haxxphw74452nc8f4n60hglxxhsxiqh";
+  };
+
+  
+  doCheck = false;
+
+  meta = with lib; {
+    homepage = "https://github.com/jaseg/python-mpv";
+    description = "python-mpv is a ctypes-based python interface to the mpv media player. It gives you more or less full control of all features of the player, just as the lua interface does";
+    license = licenses.agpl3Only;
+  };
+
+}