nbPython3Packages: fix clightning pkgs

Also enable tests for the pyln-* pkgs.

pkgs/python-packages/pyln-proto/default.nix

@@ -1,38 +1,30 @@
-{ buildPythonPackage, clightning
+{ buildPythonPackage
+, clightning
+, poetry-core
+, pytestCheckHook
 , bitstring
 , cryptography
 , coincurve
 , base58
-, mypy
-, pycparser
-, setuptools-scm
 }:
 
 buildPythonPackage rec {
   pname = "pyln-proto";
   version = clightning.version;
+  format = "pyproject";
 
   inherit (clightning) src;
 
+  nativeBuildInputs = [ poetry-core ];
+
   propagatedBuildInputs = [
     bitstring
     cryptography
     coincurve
-    pycparser
     base58
-    mypy
-    setuptools-scm
   ];
 
-  SETUPTOOLS_SCM_PRETEND_VERSION = version;
+  checkInputs = [ pytestCheckHook ];
 
   postUnpack = "sourceRoot=$sourceRoot/contrib/pyln-proto";
-  postPatch = ''
-    sed -i '
-      s|pycparser==2.20|pycparser~=2.20|
-      s|coincurve ~= 13.0|coincurve == 15.0.0|
-      s|base58 ~= 2.0.1|base58 == 2.1.0|
-      s|mypy==0.790|mypy == 0.812|
-    ' requirements.txt
-  '';
 }