From 313e405eae2f97a69d503b24211c949fe64c99c4 Mon Sep 17 00:00:00 2001
From: Chris Calloway <cbc@chriscalloway.org>
Date: Thu, 2 Apr 2015 20:36:52 -0400
Subject: [PATCH] Added VERSION.txt and download_url.

---
 HISTORY.txt |  2 ++
 VERSION.txt |  1 +
 setup.py    | 20 ++++++++++++++++----
 3 files changed, 19 insertions(+), 4 deletions(-)
 create mode 100644 VERSION.txt

diff --git a/HISTORY.txt b/HISTORY.txt
index cea906e..c0aae2f 100644
--- a/HISTORY.txt
+++ b/HISTORY.txt
@@ -2,6 +2,8 @@ Version 1.4.3        2015-04-02
 -------------------------------
 - Refactor functions into module. (cbc)
 - Refactor main namespace in tests. (cbc)
+- Added VERSIONS.txt. (cbc)
+- Added download_url to setup. (cbc)
 
 Version 1.4.2        2015-04-01
 -------------------------------
diff --git a/VERSION.txt b/VERSION.txt
new file mode 100644
index 0000000..428b770
--- /dev/null
+++ b/VERSION.txt
@@ -0,0 +1 @@
+1.4.3
diff --git a/setup.py b/setup.py
index b707c06..e3595e4 100755
--- a/setup.py
+++ b/setup.py
@@ -5,15 +5,26 @@
 from setuptools import setup
 from setuptools import find_packages
 
-__version__ = "1.4.3"
+
+def version():
+    """Get the version number."""
+
+    with open("VERSION.txt") as v:
+        _version = v.read()
+    return _version.strip()
+
+
+__version__ = version()
 
 
 def long_description():
+    """Construct the long description text."""
+
     with open("README.rst") as r:
-        ld1 = r.read()
+        long_description_1 = r.read()
     with open("HISTORY.txt") as h:
-        ld2 = h.read()
-    return "\n".join([ld1, ld2, ])
+        long_description_2 = h.read()
+    return "\n".join([long_description_1, long_description_2, ])
 
 
 setup(name="primer",
@@ -25,6 +36,7 @@ def long_description():
       description="A primer for prime numbers",
       long_description=long_description(),
       url="https://github.com/cbcunc/primer",
+      download_url="https://github.com/cbcunc/primer/tarball/" + __version__,
       keywords="Prime number primes primorial",
       classifiers=["Development Status :: 5 - Production/Stable",
                    "License :: OSI Approved :: "