python3Packages.textacy: fix build

pkgs/development/python-modules/textacy/default.nix

@@ -1,6 +1,8 @@
 {
   lib,
   buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
   cachetools,
   cytoolz,
   fetchPypi,
@@ -10,7 +12,6 @@
   matplotlib,
   networkx,
   numpy,
-  pyemd,
   pyphen,
   pytestCheckHook,
   requests,
@@ -20,26 +21,29 @@
   tqdm,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "textacy";
   version = "0.13.0";
   pyproject = true;
+  __structuredAttrs = true;
 
-  src = fetchPypi {
-    inherit pname version;
-    hash = "sha256-a+AkSMCPx9fE7fhSiQBuOaSlPvdHIB/yS2dcZS9AxoY=";
+  src = fetchFromGitHub {
+    owner = "chartbeat-labs";
+    repo = "textacy";
+    tag = finalAttrs.version;
+    hash = "sha256-QVxC9oV1X5ifQ9VVYissppni1A8LACz/FVgaoG5/GFU=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     cachetools
     cytoolz
     floret
     jellyfish
     joblib
-    matplotlib
     networkx
     numpy
-    pyemd
     pyphen
     requests
     scikit-learn
@@ -48,6 +52,10 @@ buildPythonPackage rec {
     tqdm
   ];
 
+  optional-dependencies = {
+    vis = [ matplotlib ];
+  };
+
   nativeCheckInputs = [ pytestCheckHook ];
 
   enabledTestPaths = [
@@ -64,6 +72,8 @@ buildPythonPackage rec {
   meta = {
     description = "Higher-level text processing, built on spaCy";
     homepage = "https://textacy.readthedocs.io/";
+    changelog = "https://github.com/chartbeat-labs/textacy/releases/tag/${finalAttrs.src.tag}";
     license = lib.licenses.asl20;
+    maintainers = [ ];
   };
-}
+})