pkgs/pymultimonaprs: init and enable config on europa

flake.nix

@@ -301,6 +301,8 @@
       };
       hpi =
         upkgs.python3Packages.callPackage ./pkgs/hpi.nix {inherit upkgs;};
+      pymultimonaprs =
+        upkgs.python3Packages.callPackage ./pkgs/pymultimonaprs.nix {inherit upkgs;};
       promnesia = upkgs.python3Packages.callPackage ./pkgs/promnesia.nix {
         inherit upkgs;
       };

hosts/europa/default.nix

@@ -104,6 +104,39 @@ in {
 
   boot.binfmt.emulatedSystems = ["aarch64-linux" "riscv64-linux"];
 
+  environment.etc."pymultimonaprs.json".text = let
+    aprsConf = {
+      callsign = "KD0WKW-4";
+      passcode = "17318";
+      gateway = [
+        "noam.aprs2.net:14580"
+      ];
+      source = "rtl";
+      rtl = {
+        freq = 144.390;
+        ppm = 0;
+        gain = 0;
+        offset_tuning = false;
+        device_index = 0;
+      };
+      beacon = {
+        lat = 38.3035;
+        lng = -104.8118;
+        table = "R";
+        symbol = "&";
+        comment = "NixOS iGate";
+        status = {
+          text = "RX only mode on Raspberry Pi + RTL";
+          file = false;
+        };
+        weather = false;
+        send_every = 300;
+        ambiguity = 0.01;
+      };
+    };
+  in
+    builtins.toJSON aprsConf;
+
   nixpkgs.config = {
     allowUnfree = true;
     allowUnsupportedSystem = true;
@@ -344,6 +377,7 @@ in {
         alembic
         ;
     })
+    (pkgs.python3Packages.callPackage ../../pkgs/pymultimonaprs.nix {})
     (callPackage ../../pkgs/gokrazy.nix {})
     (callPackage ../../pkgs/zutty.nix {})
 

pkgs/pymultimonaprs.nix

@@ -0,0 +1,34 @@
+{
+  pkgs,
+  buildPythonPackage,
+  setuptools,
+  fetchFromGitHub,
+  multimon-ng,
+  ...
+}:
+with pkgs;
+  buildPythonPackage rec {
+    pname = "pymultimonaprs";
+    version = "1.3.1";
+
+    nativeBuildInputs = [setuptools];
+    propagatedBuildInputs = [
+      setuptools
+      multimon-ng
+    ];
+
+    buildInputs = [];
+
+    makeWrapperArgs = [
+      # Add the installed directories to the python path so the daemon can find them
+      "--prefix PYTHONPATH : ${python3.pkgs.makePythonPath propagatedBuildInputs}"
+      "--prefix PYTHONPATH : $out/lib/${python3.libPrefix}/site-packages"
+    ];
+
+    src = fetchFromGitHub {
+      owner = "qbit";
+      repo = pname;
+      rev = "refs/heads/py3";
+      sha256 = "sha256-Tdg5hK2wi+KErdbfu8UGJ6d+WT3NbhnFV8pBMBpPAz0=";
+    };
+  }