3 files changed, 99 insertions, 5 deletions
diff --git a/default.nix b/default.nix
index f90dda0..a834752 100644
--- a/default.nix
+++ b/default.nix
@@ -1,13 +1,44 @@
 {
   pkgs ? import <nixpkgs> { },
 }:
+let
+
+  recursiveMerge =
+    with pkgs.lib;
+    attrList:
+    let
+      f =
+        attrPath:
+        zipAttrsWith (
+          n: values:
+          if tail values == [ ] then
+            head values
+          else if all isList values then
+            unique (concatLists values)
+          else if all isAttrs values then
+            f (attrPath ++ [ n ]) values
+          else
+            last values
+        );
+    in
+    f [ ] attrList;
+  callPackage = pkgs.lib.callPackageWith (recursiveMerge [
+    pkgs
+    packages
+  ]);
+  packages = {
+    python3Packages = {
+      ascii = callPackage ./pkgs/python3Packages/ascii.nix { };
+      pyease-grpc = callPackage ./pkgs/python3Packages/pyease-grpc.nix { };
+      pyexecjs = callPackage ./pkgs/python3Packages/pyexecjs.nix { };
+    };
+
+    sorremacs = callPackage ./pkgs/sorremacs { };
+  };
+in
 {
   lib = import ./lib { inherit pkgs; };
   modules = import ./modules;
   overlays = import ./overlays;
-
-  python3Packages = {
-    pyexecjs = pkgs.callPackage ./pkgs/python3Packages/pyexecjs.nix { };
-  };
-  sorremacs = pkgs.callPackage ./pkgs/sorremacs { };
 }
+// packages
diff --git a/pkgs/python3Packages/ascii.nix b/pkgs/python3Packages/ascii.nix
new file mode 100644
index 0000000..e5b455b
--- /dev/null
+++ b/pkgs/python3Packages/ascii.nix
@@ -0,0 +1,30 @@
+{
+  lib,
+  python3Packages,
+  fetchPypi,
+}:
+python3Packages.buildPythonPackage rec {
+  pname = "ascii";
+  version = "3.6";
+  pyproject = true;
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-tf/EyyCsF4nKyAqRMZNF8mo+jzxtb+/zoiDBtsUFYUE=";
+  };
+
+  build-system = [
+    python3Packages.setuptools
+  ];
+
+  dependencies = with python3Packages; [
+    pillow
+    urllib3
+  ];
+
+  meta = {
+    homepage = "https://github.com/mkaminsky11/ascii";
+    description = "Turns images into ascii art";
+    license = lib.licenses.mit;
+  };
+}
diff --git a/pkgs/python3Packages/pyease-grpc.nix b/pkgs/python3Packages/pyease-grpc.nix
new file mode 100644
index 0000000..758c4b5
--- /dev/null
+++ b/pkgs/python3Packages/pyease-grpc.nix
@@ -0,0 +1,33 @@
+{
+  lib,
+  python3Packages,
+  fetchFromGitHub,
+}:
+python3Packages.buildPythonPackage rec {
+  pname = "pyease-grpc";
+  version = "1.7.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "dipu-bd";
+    repo = "pyease-grpc";
+    rev = "v${version}";
+    sha256 = "sha256-IE6Dryqz4wcoTbHv0HMhVYH99iq2KPYCjWhC+usc2aQ=";
+  };
+
+  build-system = [
+    python3Packages.setuptools
+  ];
+
+  dependencies = with python3Packages; [
+    requests
+    protobuf
+    grpcio
+  ];
+
+  meta = {
+    homepage = "https://github.com/dipu-bd/pyease-grpc";
+    description = "Easy to use requests-like gRPC client in python";
+    license = lib.licenses.mit;
+  };
+}