commit c3f90fc23787e53f8c2f2aafa9ac1d5880fb01ef
Author: J. Fernando Sánchez <balkian@gmail.com>
Date:   Wed Jul 25 19:24:48 2018 +0200

diff --git a/hostname.py b/hostname.py
new file mode 100644
index 0000000..90428c9
--- /dev/null
+++ b/hostname.py
@@ -0,0 +1,6 @@
+try:
+    import urllib2
+except ImportError:
+    from urllib.request import urlopen
+response = urlopen('http://v4.ifconfig.co/ip')
+HOSTNAME = response.read()