1 files changed, 39 insertions, 0 deletions
diff --git a/classes/version.py b/classes/version.py
new file mode 100644
index 0000000..1e9ef7e
--- /dev/null
+++ b/classes/version.py
@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+
+
+# XEP-0072: Server Version
+class Version:
+	"""
+	process and format a version query
+	"""
+	def __init__(self):
+		# init all necessary variables
+		self.software_version = None
+		self.target, self.opt_arg = None, None
+
+	def format_result(self):
+		# list of all possible opt_arg
+		possible_opt_args = ["version", "os", "name"]
+
+		name = self.software_version['name']
+		version = self.software_version['version']
+		os = self.software_version['os']
+
+		# if opt_arg is given member of possible_opt_args list return that element
+		if self.opt_arg in possible_opt_args:
+			text = "%s: %s" % (self.opt_arg, self.software_version[self.opt_arg])
+
+		# otherwise return full version string
+		else:
+			text = "%s is running %s version %s on %s" % (self.target, name, version, os)
+
+		return text
+
+	def format(self, query, target, opt_arg):
+		self.software_version = query['software_version']
+
+		self.target = target
+		self.opt_arg = opt_arg
+
+		reply = self.format_result()
+		return reply