Initial commit

mostly as-is, taken from `rattail.fablib` subpackage

rattail_fabric/pod.py

@@ -0,0 +1,47 @@
+# -*- coding: utf-8; -*-
+################################################################################
+#
+#  Rattail -- Retail Software Framework
+#  Copyright © 2010-2018 Lance Edgar
+#
+#  This file is part of Rattail.
+#
+#  Rattail is free software: you can redistribute it and/or modify it under the
+#  terms of the GNU General Public License as published by the Free Software
+#  Foundation, either version 3 of the License, or (at your option) any later
+#  version.
+#
+#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+#  details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+"""
+Fabric Library for Product Open Data (POD)
+"""
+
+from __future__ import unicode_literals, absolute_import
+
+from fabric.api import sudo, cd, env
+from fabric.contrib.files import exists
+
+from rattail_fabric import apt, mkdir
+
+
+def install_pod(path='/srv/pod'):
+    """
+    Install the Product Open Data (POD) files to the given path.
+    """
+    apt.install('unzip')
+    mkdir(path)
+    with cd(path):
+        if not exists('pod_pictures_gtin.zip'):
+            url = getattr(env, 'setting_pod_download_url',
+                          'http://www.product-open-data.com/docs/pod_pictures_gtin_2013.08.29_01.zip')
+            sudo('wget --output-document=pod_pictures_gtin.zip {0}'.format(url))
+        if not exists('pictures/gtin'):
+            sudo('unzip pod_pictures_gtin.zip -d pictures')