From 5305e0028a858d7ec7cdf4889783650b026ad4f5 Mon Sep 17 00:00:00 2001
From: NOhs <NOhs@users.noreply.github.com>
Date: Sat, 30 Mar 2019 15:22:34 +0100
Subject: [PATCH] Added version info (#18)

* Added version information to the module via pbr.

* Added tests for module version availability.
---
 dkey/__init__.py   | 14 ++++++++++++++
 tests/test_dkey.py |  6 ++++++
 2 files changed, 20 insertions(+)

diff --git a/dkey/__init__.py b/dkey/__init__.py
index 266df21..f71a87d 100644
--- a/dkey/__init__.py
+++ b/dkey/__init__.py
@@ -10,6 +10,20 @@
 ====
 Function to generate deprecated keys.
 
+__version__
+===========
+A string indicating which version of dkey is currently used.
+
+version_info
+============
+A tuple containing the currently used version.
+
 """
 from ._dkey import deprecate_keys as deprecate_keys
 from ._dkey import dkey as dkey
+
+from pbr.version import VersionInfo
+
+_v = VersionInfo('mgen').semantic_version()
+__version__ = _v.release_string()
+version_info = _v.version_tuple()
diff --git a/tests/test_dkey.py b/tests/test_dkey.py
index fa6ae8d..3105fd0 100644
--- a/tests/test_dkey.py
+++ b/tests/test_dkey.py
@@ -6,6 +6,12 @@
 
 from dkey import deprecate_keys, dkey
 
+class version_test_case(unittest.TestCase):
+    def test_version_string_available(self):
+        import dkey as dk
+        self.assertTrue(hasattr(dk, '__version__'))
+        self.assertTrue(hasattr(dk, 'version_info'))
+
 class dkey_test_case(unittest.TestCase):
     def test_number_of_keys_incorrect(self):
         with self.assertRaises(ValueError):