google-music-scripts: fix build

pkgs/tools/audio/google-music-scripts/default.nix

@@ -9,13 +9,15 @@ python3.pkgs.buildPythonApplication rec {
     sha256 = "5b2e9fdde8781a6d226984f0b61add2415a3804123ceeecb20fcc8527de9389d";
   };
 
+  patches = [ ./loguru.patch ];
+
   propagatedBuildInputs = with python3.pkgs; [
     appdirs
     audio-metadata
     google-music
     google-music-proto
     google-music-utils
-    #loguru
+    loguru
     pendulum
     natsort
     tomlkit
@@ -29,6 +31,5 @@ python3.pkgs.buildPythonApplication rec {
     description = "A CLI utility for interacting with Google Music";
     license = licenses.mit;
     maintainers = with maintainers; [ jakewaksbaum ];
-    broken = true; # 2019-03-15, missing dependency loguru
   };
 }

pkgs/tools/audio/google-music-scripts/loguru.patch

@@ -0,0 +1,22 @@
+--- a/pyproject.toml
++++ b/pyproject.toml
+@@ -24,7 +24,7 @@ audio-metadata = "^0.4"
+ google-music = "^3.0"
+ google-music-proto = "^2.4"
+ google-music-utils = "^2.1"
+-loguru = "^0.2"
++loguru = "^0.3"
+ pendulum = "^2.0"
+ natsort = ">=5.0,<7.0"
+ tomlkit = "^0.5"
+--- a/setup.py
++++ b/setup.py
+@@ -16,7 +16,7 @@ install_requires = \
+  'google-music-proto>=2.4,<3.0',
+  'google-music-utils>=2.1,<3.0',
+  'google-music>=3.0,<4.0',
+- 'loguru>=0.2,<0.3',
++ 'loguru>=0.3,<0.4',
+  'natsort>=5.0,<7.0',
+  'pendulum>=2.0,<3.0',
+  'tomlkit>=0.5,<0.6']