From cf5a892a242e4ee481aada0938d8ada4256007bb Mon Sep 17 00:00:00 2001
From: Robert Scott <code@humanleg.org.uk>
Date: Sat, 12 Sep 2020 14:30:53 +0100
Subject: [PATCH 1/2] pythonPackages.korean-lunar-calendar: init at 0.2.1

---
 .../korean-lunar-calendar/default.nix         | 25 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 ++
 2 files changed, 27 insertions(+)
 create mode 100644 pkgs/development/python-modules/korean-lunar-calendar/default.nix

diff --git a/pkgs/development/python-modules/korean-lunar-calendar/default.nix b/pkgs/development/python-modules/korean-lunar-calendar/default.nix
new file mode 100644
index 00000000000..41569ac9dc9
--- /dev/null
+++ b/pkgs/development/python-modules/korean-lunar-calendar/default.nix
@@ -0,0 +1,25 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+}:
+
+buildPythonPackage rec {
+  pname = "korean-lunar-calendar";
+  version = "0.2.1";
+
+  src = fetchPypi {
+    inherit version;
+    pname = "korean_lunar_calendar";
+    sha256 = "0p97r21298ipgvsqh978aq2n6cvybzp8bskcvj15mm1f76qm9khj";
+  };
+
+  # no real tests
+  pythonImportsCheck = [ "korean_lunar_calendar" ];
+
+  meta = with stdenv.lib; {
+    description = "A library to convert Korean lunar-calendar to Gregorian calendar.";
+    homepage = "https://github.com/usingsky/korean_lunar_calendar_py";
+    license = licenses.mit;
+    maintainers = [ maintainers.ris ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 702e209650b..68be01a3dec 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3188,6 +3188,8 @@ in {
 
   konfig = callPackage ../development/python-modules/konfig { };
 
+  korean-lunar-calendar = callPackage ../development/python-modules/korean-lunar-calendar { };
+
   kubernetes = callPackage ../development/python-modules/kubernetes { };
 
   labelbox = callPackage ../development/python-modules/labelbox { };

From 9fb14d899da482468359fee171546b86d0f97129 Mon Sep 17 00:00:00 2001
From: Robert Scott <code@humanleg.org.uk>
Date: Sat, 12 Sep 2020 14:31:30 +0100
Subject: [PATCH 2/2] pythonPackages.holidays: fix build by adding
 korean-lunar-calendar dependency

---
 .../python-modules/holidays/default.nix         | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/holidays/default.nix b/pkgs/development/python-modules/holidays/default.nix
index 79d49e654f9..10ee1bbf2e7 100644
--- a/pkgs/development/python-modules/holidays/default.nix
+++ b/pkgs/development/python-modules/holidays/default.nix
@@ -1,4 +1,11 @@
-{ stdenv, buildPythonPackage, fetchPypi, six, dateutil, convertdate }:
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, convertdate
+, dateutil
+, korean-lunar-calendar
+, six
+}:
 
 buildPythonPackage rec {
   pname = "holidays";
@@ -9,7 +16,13 @@ buildPythonPackage rec {
     sha256 = "839281f2b1ae7ac576da7951472482f6e714818296853107ea861fa60f5013cc";
   };
 
-  propagatedBuildInputs = [ six dateutil convertdate ];
+  propagatedBuildInputs = [
+    convertdate
+    dateutil
+    korean-lunar-calendar
+    six
+  ];
+  pythonImportsCheck = [ "holidays" ];
 
   meta = with stdenv.lib; {
     homepage = "https://github.com/dr-prodigy/python-holidays";