From 653d9258f548faa2b415ae6474b19e62c06b7502 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=ABl=20Perras?= <joel@nerderati.com>
Date: Wed, 2 Sep 2020 17:32:07 -0400
Subject: [PATCH] black-macchiato: init at 1.3.0

Adds the Python package `black-macchiato`, which allows the usage of
`black` for subsets of an entire file.
---
 .../black-macchiato/default.nix               | 35 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 ++
 pkgs/top-level/python-packages.nix            |  2 ++
 3 files changed, 39 insertions(+)
 create mode 100644 pkgs/development/python-modules/black-macchiato/default.nix

diff --git a/pkgs/development/python-modules/black-macchiato/default.nix b/pkgs/development/python-modules/black-macchiato/default.nix
new file mode 100644
index 00000000000..130d07d61ff
--- /dev/null
+++ b/pkgs/development/python-modules/black-macchiato/default.nix
@@ -0,0 +1,35 @@
+{ stdenv,
+  buildPythonPackage,
+  fetchFromGitHub,
+  pythonOlder,
+  pytestCheckHook,
+  black
+}:
+
+buildPythonPackage rec {
+  pname = "black-macchiato";
+  version = "1.3.0";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner  = "wbolster";
+    repo   = pname;
+    rev    = version;
+    sha256 = "0lc9w50nlbmlzj44krk7kxcia202fhybbnwfh77xixlc7vb4rayl";
+  };
+
+  propagatedBuildInputs = [ black ];
+
+  checkInputs = [ pytestCheckHook black ];
+
+  pythonImportsCheck = [ "black" ];
+
+  meta = with stdenv.lib; {
+    description = "This is a small utility built on top of the black Python code formatter to enable formatting of partial files";
+    homepage    = "https://github.com/wbolster/black-macchiato";
+    license     = licenses.bsd3;
+    maintainers = with maintainers; [ jperras ];
+  };
+
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 1c0846b90fc..78e00506d78 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10554,6 +10554,8 @@ in
 
   black = with python3Packages; toPythonApplication black;
 
+  black-macchiato = with python3Packages; toPythonApplication black-macchiato;
+
   blackmagic = callPackage ../development/tools/misc/blackmagic { };
 
   bloaty = callPackage ../development/tools/bloaty { };
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index bae167e20bb..30e0b3ad0e1 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -842,6 +842,8 @@ in {
 
   black = callPackage ../development/python-modules/black { };
 
+  black-macchiato = callPackage ../development/python-modules/black-macchiato { };
+
   bleach = callPackage ../development/python-modules/bleach { };
 
   bleak = callPackage ../development/python-modules/bleak { };