[thorstenp] replace none equality test with identity test

6 files changed, 9 insertions, 9 deletions

diff --git a/src/common/connection.py b/src/common/connection.py
index 40c1d013d..49454f9ae 100644
--- a/src/common/connection.py
+++ b/src/common/connection.py
@@ -1204,7 +1204,7 @@ class Connection(ConnectionHandlers):
 			ji = gajim.get_jid_without_resource(jid)
 			if gajim.config.should_log(self.name, ji):
 				log_msg = msg
-				if original_message != None:
+				if original_message is not None:
 					log_msg = original_message
 				if subject:
 					log_msg = _('Subject: %(subject)s\n%(message)s') % \
diff --git a/src/common/socks5.py b/src/common/socks5.py
index 773886cc5..9cdc33166 100644
--- a/src/common/socks5.py
+++ b/src/common/socks5.py
@@ -893,7 +893,7 @@ class Socks5Receiver(Socks5, IdleObject):
 	
 	def connect(self):
 		''' create the socket and plug it to the idlequeue '''
-		if self.ais == None:
+		if self.ais is None:
 			return None
 
 		for ai in self.ais:
diff --git a/src/common/xmpp/browser.py b/src/common/xmpp/browser.py
index 04c562f25..8bda87874 100644
--- a/src/common/xmpp/browser.py
+++ b/src/common/xmpp/browser.py
@@ -197,14 +197,14 @@ class Browser(PlugIn):
             # handler must return list: [{jid,action,node,name}]
             if type(handler)==dict: lst=handler['items']
             else: lst=handler(conn,request,'items')
-            if lst==None:
+            if lst is None:
                 conn.send(Error(request,ERR_ITEM_NOT_FOUND))
                 raise NodeProcessed
             for item in lst: q.addChild('item',item)
         elif request.getQueryNS()==NS_DISCO_INFO:
             if type(handler)==dict: dt=handler['info']
             else: dt=handler(conn,request,'info')
-            if dt==None:
+            if dt is None:
                 conn.send(Error(request,ERR_ITEM_NOT_FOUND))
                 raise NodeProcessed
             # handler must return dictionary:
diff --git a/src/common/zeroconf/connection_handlers_zeroconf.py b/src/common/zeroconf/connection_handlers_zeroconf.py
index b338ad906..e6342f6cc 100644
--- a/src/common/zeroconf/connection_handlers_zeroconf.py
+++ b/src/common/zeroconf/connection_handlers_zeroconf.py
@@ -93,7 +93,7 @@ class ConnectionBytestream(connection_handlers.ConnectionBytestream):
 					self.dispatch('ERROR', (_('Wrong host'), _('The host %s you configured as the ft_add_hosts_to_send advanced option is not valid, so ignored.') % ft_host))
 		listener = gajim.socks5queue.start_listener(port,
 			sha_str, self._result_socks5_sid, file_props['sid'])
-		if listener == None:
+		if listener is None:
 			file_props['error'] = -5
 			self.dispatch('FILE_REQUEST_ERROR', (unicode(receiver), file_props,
 				''))
@@ -263,7 +263,7 @@ class ConnectionBytestream(connection_handlers.ConnectionBytestream):
 				if proxyhost['jid'] == jid:
 					proxy = proxyhost
 
-		if proxy != None:
+		if proxy is not None:
 			file_props['streamhost-used'] = True
 			if 'streamhosts' not in file_props:
 				file_props['streamhosts'] = []
@@ -397,7 +397,7 @@ class ConnectionHandlersZeroconf(ConnectionVcard, ConnectionBytestream, connecti
 		if not mtype:
 			mtype = 'normal'
 
-		if frm == None:
+		if frm is None:
 			for key in self.connection.zeroconf.contacts:
 				if ip == self.connection.zeroconf.contacts[key][zeroconf.C_ADDRESS]:
 					frm = key
diff --git a/src/common/zeroconf/connection_zeroconf.py b/src/common/zeroconf/connection_zeroconf.py
index c21a54bdf..283b3ab5b 100644
--- a/src/common/zeroconf/connection_zeroconf.py
+++ b/src/common/zeroconf/connection_zeroconf.py
@@ -457,7 +457,7 @@ class ConnectionZeroconf(ConnectionHandlersZeroconf):
 			reason += ' ' + _('Your message could not be sent.')
 			self.dispatch('MSGERROR', [jid, '-1', reason, None, None, session])
 
-		ret = self.connection.send(msg_iq, msg != None, on_ok=on_send_ok,
+		ret = self.connection.send(msg_iq, msg is not None, on_ok=on_send_ok,
 			on_not_ok=on_send_not_ok)
 		if ret == -1:
 			# Contact Offline
diff --git a/src/session.py b/src/session.py
index 70a101a61..4f198ffb8 100644
--- a/src/session.py
+++ b/src/session.py
@@ -62,7 +62,7 @@ class ChatControlSession(stanza_session.EncryptedStanzaSession):
 		chatstate = None
 
 		# chatstates - look for chatstate tags in a message if not delayed
-		delayed = msg.getTag('x', namespace=common.xmpp.NS_DELAY) != None
+		delayed = msg.getTag('x', namespace=common.xmpp.NS_DELAY) is not None
 		if not delayed:
 			composing_xep = False
 			children = msg.getChildren()