1 files changed, 70 insertions, 0 deletions
diff --git a/sleekxmpp/xmlstream/jid.py b/sleekxmpp/xmlstream/jid.py
new file mode 100644
index 00000000..2839ba58
--- /dev/null
+++ b/sleekxmpp/xmlstream/jid.py
@@ -0,0 +1,70 @@
+class JID(object):
+	def __init__(self, jid):
+		"""Initialize a new jid"""
+		self.reset(jid)
+
+	def reset(self, jid):
+		"""Start fresh from a new jid string"""
+		self._full = self._jid = str(jid)
+		self._domain = None
+		self._resource = None
+		self._user = None
+		self._domain = None
+		self._bare = None
+	
+	def __getattr__(self, name):
+		"""Handle getting the jid values, using cache if available"""
+		if name == 'resource':
+			if self._resource is not None: return self._resource
+			self._resource = self._jid.split('/', 1)[-1]
+			return self._resource
+		elif name == 'user':
+			if self._user is not None: return self._user
+			if '@' in self._jid:
+				self._user = self._jid.split('@', 1)[0]
+			else:
+				self._user = self._user
+			return self._user
+		elif name in ('server', 'domain'):
+			if self._domain is not None: return self._domain
+			self._domain = self._jid.split('@', 1)[-1].split('/', 1)[0]
+			return self._domain
+		elif name == 'full':
+			return self._jid
+		elif name == 'bare':
+			if self._bare is not None: return self._bare
+			self._bare = self._jid.split('/', 1)[0]
+			return self._bare
+
+	def __setattr__(self, name, value):
+		"""Edit a jid by updating it's individual values, resetting by a generated jid in the end"""
+		if name in ('resource', 'user', 'domain'):
+			object.__setattr__(self, "_%s" % name, value)
+			self.regenerate()
+		elif name ==  'server':
+			self.domain = value
+		elif name in ('full', 'jid'):
+			self.reset(value)
+		elif name == 'bare':
+			if '@' in value:
+				u, d = value.split('@', 1)
+				object.__setattr__(self, "_user", u)
+				object.__setattr__(self, "_domain", d)
+			else:
+				object.__setattr__(self, "_domain", value)
+			self.regenerate()
+		else:
+			object.__setattr__(self, name, value)
+
+
+	def regenerate(self):
+		"""Generate a new jid based on current values, useful after editing"""
+		jid = ""
+		if self.user: jid = "%s@" % self.user
+		jid += self.domain
+		if self.resource: jid += "/%s" % self.resource
+		self.reset(jid)
+	
+	def __str__(self):
+		return self.full
+