>From 992f103c131897a1c0f310490cab46dd23e9c625 Mon Sep 17 00:00:00 2001
From: Maxim Cournoyer <address@hidden>
Date: Fri, 11 Jan 2019 11:26:28 -0500
Subject: [PATCH 2/5] gnu: Add python-jdcal.

* gnu/packages/python.scm (python-jdcal): New variable.
---
 gnu/packages/python-xyz.scm | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 6c2f01e3cc..f9595ae2cb 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -1791,6 +1791,36 @@ version numbers.")
 (define-public python2-vcversioner
   (package-with-python2 python-vcversioner))
 
+(define-public python-jdcal
+  (package
+    (name "python-jdcal")
+    (version "1.4")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "jdcal" version))
+        (sha256
+          (base32
+            "1ja6j2xq97bsl6rv09mhdx7n0xnrsfx0mj5xqza0mxghqmkm02pa"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases (modify-phases %standard-phases
+                  (replace 'check
+                    (lambda _
+                      (invoke "pytest"))))))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)))
+    (home-page "https://github.com/phn/jdcal")
+    (synopsis
+      "Functions to convert between Julian dates Gregorian dates")
+    (description
+     "This Python library provides functions for converting between Julian
+dates and Gregorian dates.")
+    (license license:bsd-2)))
+
+(define-public python2-jdcal
+  (package-with-python2 python-jdcal))
+
 (define-public python-jsonschema
   (package
     (name "python-jsonschema")
-- 
2.20.1