[thorstenp] use isinstance rather than type(x) == y. use sorted()

25 files changed, 49 insertions, 64 deletions

diff --git a/src/common/GnuPG.py b/src/common/GnuPG.py
index ea93db95c..ca78a9cac 100644
--- a/src/common/GnuPG.py
+++ b/src/common/GnuPG.py
@@ -53,7 +53,7 @@ if gajim.HAVE_GPG:
 			# for that keyword.
 
 			resp = {}
-			while 1:
+			while True:
 				line = helpers.temp_failure_retry(child_stdout.readline)
 				if line == "": break
 				line = line.rstrip()
diff --git a/src/common/connection_handlers.py b/src/common/connection_handlers.py
index a837a9efb..bca5bb557 100644
--- a/src/common/connection_handlers.py
+++ b/src/common/connection_handlers.py
@@ -153,7 +153,7 @@ class ConnectionBytestream:
 		''' send iq for the present streamhosts and proxies '''
 		if not self.connection or self.connected < 2:
 			return
-		if type(self.peerhost) != tuple:
+		if not isinstance(self.peerhost, tuple):
 			return
 		port = gajim.config.get('file_transfers_port')
 		ft_add_hosts_to_send = gajim.config.get('ft_add_hosts_to_send')
@@ -998,7 +998,7 @@ class ConnectionVcard:
 				iq3 = iq2.addChild(i)
 				for j in vcard[i]:
 					iq3.addChild(j).setData(vcard[i][j])
-			elif type(vcard[i]) == type([]):
+			elif isinstance(vcard[i], list):
 				for j in vcard[i]:
 					iq3 = iq2.addChild(i)
 					for k in j:
diff --git a/src/common/helpers.py b/src/common/helpers.py
index 5488404ff..cfcaf06ba 100644
--- a/src/common/helpers.py
+++ b/src/common/helpers.py
@@ -363,8 +363,7 @@ def get_uf_affiliation(affiliation):
 	return affiliation_name
 
 def get_sorted_keys(adict):
-	keys = adict.keys()
-	keys.sort()
+	keys = sorted(adict.keys())
 	return keys
 
 def to_one_line(msg):
@@ -1072,8 +1071,7 @@ def get_notification_icon_tooltip_text():
 def get_accounts_info():
 	'''helper for notification icon tooltip'''
 	accounts = []
-	accounts_list = gajim.contacts.get_accounts()
-	accounts_list.sort()
+	accounts_list = sorted(gajim.contacts.get_accounts())
 	for account in accounts_list:
 		status_idx = gajim.connections[account].connected
 		# uncomment the following to hide offline accounts
@@ -1238,12 +1236,10 @@ def compute_caps_hash(identities, features, dataforms=[], hash_method='sha-1'):
 		if form_type:
 			S += form_type.getValue() + '<'
 			del fields['FORM_TYPE']
-		vars = fields.keys()
-		vars.sort()
+		vars = sorted(fields.keys())
 		for var in vars:
 			S += '%s<' % var
-			values = fields[var].getValues()
-			values.sort()
+			values = sorted(fields[var].getValues())
 			for value in values:
 				S += '%s<' % value
 
diff --git a/src/common/xmpp/auth_nb.py b/src/common/xmpp/auth_nb.py
index 2e09bcf1d..db24a9832 100644
--- a/src/common/xmpp/auth_nb.py
+++ b/src/common/xmpp/auth_nb.py
@@ -214,8 +214,8 @@ class SASL(PlugIn):
 		chal = challenge_splitter(data)
 		if not self.realm and 'realm' in chal:
 			self.realm = chal['realm']
-		if 'qop' in chal and ((type(chal['qop']) == str and \
-		chal['qop'] =='auth') or (type(chal['qop']) == list and 'auth' in \
+		if 'qop' in chal and ((isinstance(chal['qop'], str) and \
+		chal['qop'] =='auth') or (isinstance(chal['qop'], list) and 'auth' in \
 		chal['qop'])):
 			resp={}
 			resp['username'] = self.username
diff --git a/src/common/xmpp/browser.py b/src/common/xmpp/browser.py
index 8bda87874..cce6134ef 100644
--- a/src/common/xmpp/browser.py
+++ b/src/common/xmpp/browser.py
@@ -195,14 +195,14 @@ class Browser(PlugIn):
         q=rep.getTag('query')
         if request.getQueryNS()==NS_DISCO_ITEMS:
             # handler must return list: [{jid,action,node,name}]
-            if type(handler)==dict: lst=handler['items']
+            if isinstance(handler, dict): lst=handler['items']
             else: lst=handler(conn,request,'items')
             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']
+            if isinstance(handler, dict): dt=handler['info']
             else: dt=handler(conn,request,'info')
             if dt is None:
                 conn.send(Error(request,ERR_ITEM_NOT_FOUND))
diff --git a/src/common/xmpp/c14n.py b/src/common/xmpp/c14n.py
index dd44a349a..9416ed9e8 100644
--- a/src/common/xmpp/c14n.py
+++ b/src/common/xmpp/c14n.py
@@ -7,8 +7,7 @@ def c14n(node):
 		if not node.parent or node.parent.namespace != node.namespace:
 			s = s + ' xmlns="%s"' % node.namespace
 
-	sorted_attrs = node.attrs.keys()
-	sorted_attrs.sort()
+	sorted_attrs = sorted(node.attrs.keys())
 	for key in sorted_attrs:
 		val = ustr(node.attrs[key])
 		# like XMLescape() but with whitespace and without &gt;
diff --git a/src/common/xmpp/client_nb.py b/src/common/xmpp/client_nb.py
index d00c31964..ebf71ee42 100644
--- a/src/common/xmpp/client_nb.py
+++ b/src/common/xmpp/client_nb.py
@@ -52,7 +52,7 @@ class NBCommonClient(CommonClient):
 		# Who initiated this client
 		# Used to register the EventDispatcher
 		self._caller = caller
-		if debug and type(debug) != list: 
+		if debug and not isinstance(debug, list): 
 			debug = ['always', 'nodebuilder']
 		self._DEBUG = Debug.Debug(debug)
 		self.DEBUG = self._DEBUG.Show
diff --git a/src/common/xmpp/debug.py b/src/common/xmpp/debug.py
index 2ff7997e2..a9f61afd5 100644
--- a/src/common/xmpp/debug.py
+++ b/src/common/xmpp/debug.py
@@ -170,7 +170,7 @@ class Debug:
             
         self._remove_dupe_flags()
         if log_file:
-            if type( log_file ) is type(''):
+            if isinstance(log_file, str):
                 try:
                     self._fh = open(log_file,'w')
                 except Exception:
@@ -291,7 +291,7 @@ class Debug:
         if not active_flags:
             #no debuging at all
             self.active = []
-        elif type( active_flags ) in ( types.TupleType, types.ListType ):
+        elif isinstance(active_flags, (tuple, list)):
             flags = self._as_one_list( active_flags )
             for t in flags:
                 if t not in self.debug_flags:
@@ -333,7 +333,7 @@ class Debug:
             return [ items ]
         r = []
         for l in items:
-            if type( l ) == type([]):
+            if isinstance(l, list):
                 lst2 = self._as_one_list( l )
                 for l2 in lst2: 
                     self._append_unique_str(r, l2 )
@@ -401,4 +401,4 @@ DBG_ALWAYS='always'
 ##Uncomment this to effectively disable all debugging and all debugging overhead.
 #Debug=NoDebug
 
-# vim: se ts=3:
\ No newline at end of file
+# vim: se ts=3:
diff --git a/src/common/xmpp/dispatcher.py b/src/common/xmpp/dispatcher.py
index 31933ace2..842a1e052 100644
--- a/src/common/xmpp/dispatcher.py
+++ b/src/common/xmpp/dispatcher.py
@@ -295,7 +295,7 @@ class Dispatcher(PlugIn):
         output=''
         if ID in session._expected:
             user=0
-            if type(session._expected[ID])==type(()):
+            if isinstance(session._expected[ID], tuple):
                 cb,args=session._expected[ID]
                 session.DEBUG("Expected stanza arrived. Callback %s(%s) found!"%(cb,args),'ok')
                 try: cb(session,stanza,**args)
@@ -382,4 +382,4 @@ class Dispatcher(PlugIn):
         self._owner_send('</stream:stream>')
         while self.Process(1): pass
 
-# vim: se ts=3:
\ No newline at end of file
+# vim: se ts=3:
diff --git a/src/common/xmpp/dispatcher_nb.py b/src/common/xmpp/dispatcher_nb.py
index 16838560f..c89c35a33 100644
--- a/src/common/xmpp/dispatcher_nb.py
+++ b/src/common/xmpp/dispatcher_nb.py
@@ -337,7 +337,7 @@ class Dispatcher(PlugIn):
 		output=''
 		if ID in session._expected:
 			user=0
-			if type(session._expected[ID]) == type(()):
+			if isinstance(session._expected[ID], tuple):
 				cb,args = session._expected[ID]
 				session.DEBUG("Expected stanza arrived. Callback %s(%s) found!" % (cb, args), 'ok')
 				try: 
@@ -438,4 +438,4 @@ class Dispatcher(PlugIn):
 		''' Send a stream terminator. '''
 		self._owner.Connection.send('</stream:stream>')
 
-# vim: se ts=3:
\ No newline at end of file
+# vim: se ts=3:
diff --git a/src/common/xmpp/protocol.py b/src/common/xmpp/protocol.py
index 800bf4a0d..ef85c4f52 100644
--- a/src/common/xmpp/protocol.py
+++ b/src/common/xmpp/protocol.py
@@ -254,7 +254,7 @@ class JID:
             JID(node='node',domain='domain.org')
         """
         if not jid and not domain: raise ValueError('JID must contain at least domain name')
-        elif type(jid)==type(self): self.node,self.domain,self.resource=jid.node,jid.domain,jid.resource
+        elif isinstance(jid, type(self)): self.node,self.domain,self.resource=jid.node,jid.domain,jid.resource
         elif domain: self.node,self.domain,self.resource=node,domain,resource
         else:
             if jid.find('@')+1: self.node,jid=jid.split('@',1)
@@ -321,7 +321,7 @@ class Protocol(Node):
         if not node and xmlns: self.setNamespace(xmlns)
         if self['to']: self.setTo(self['to'])
         if self['from']: self.setFrom(self['from'])
-        if node and type(self)==type(node) and self.__class__==node.__class__ and 'id' in self.attrs: del self.attrs['id']
+        if node and isinstance(self, type(node)) and self.__class__==node.__class__ and 'id' in self.attrs: del self.attrs['id']
         self.timestamp=None
         for d in self.getTags('delay',namespace=NS_DELAY2):
             try:
@@ -732,7 +732,7 @@ class DataForm(Node):
         if typ: self.setType(typ)
         self.setNamespace(NS_DATA)
         if title: self.setTitle(title)
-        if type(data)==type({}):
+        if isinstance(data, dict):
             newdata=[]
             for name in data.keys(): newdata.append(DataField(name,data[name]))
             data=newdata
diff --git a/src/common/xmpp/roster.py b/src/common/xmpp/roster.py
index 3f1f48f62..2161470b6 100644
--- a/src/common/xmpp/roster.py
+++ b/src/common/xmpp/roster.py
@@ -93,7 +93,7 @@ class Roster(PlugIn):
             jid=self._owner.Server
         jid=JID(jid)
         if jid.getStripped() not in self._data: self._data[jid.getStripped()]={'name':None,'ask':None,'subscription':'none','groups':['Not in roster'],'resources':{}}
-        if type(self._data[jid.getStripped()]['resources'])!=type(dict()):
+        if not isinstance(self._data[jid.getStripped()]['resources'], dict):
             self._data[jid.getStripped()]['resources']={}
         item=self._data[jid.getStripped()]
         typ=pres.getType()
@@ -194,4 +194,4 @@ class Roster(PlugIn):
         """Returns the internal data representation of the roster."""
         return self._data
 
-# vim: se ts=3:
\ No newline at end of file
+# vim: se ts=3:
diff --git a/src/common/xmpp/session.py b/src/common/xmpp/session.py
index 28f2f0bdc..125eb087a 100644
--- a/src/common/xmpp/session.py
+++ b/src/common/xmpp/session.py
@@ -141,7 +141,7 @@ class Session:
             If you just want to shedule regular stanza for delivery use enqueue method.
         """
         if isinstance(chunk,Node): chunk = chunk.__str__().encode('utf-8')
-        elif type(chunk)==type(u''): chunk = chunk.encode('utf-8')
+        elif isinstance(chunk, unicode): chunk = chunk.encode('utf-8')
         self.enqueue(chunk)
 
     def enqueue(self,stanza):
@@ -349,4 +349,4 @@ class Session:
             requires stream re-start so this state can have non-linear changes. """
         if self._stream_state<newstate: self._stream_state=newstate
 
-# vim: se ts=3:
\ No newline at end of file
+# vim: se ts=3:
diff --git a/src/common/xmpp/simplexml.py b/src/common/xmpp/simplexml.py
index 7458568e4..1abdbe881 100644
--- a/src/common/xmpp/simplexml.py
+++ b/src/common/xmpp/simplexml.py
@@ -27,7 +27,7 @@ def XMLescape(txt):
 ENCODING='utf-8'
 def ustr(what):
 	"""Converts object "what" to unicode string using it's own __str__ method if accessible or unicode method otherwise."""
-	if type(what) == type(u''): return what
+	if isinstance(what, unicode): return what
 	try: r=what.__str__()
 	except AttributeError: r=str(what)
 	if type(r)<>type(u''): return unicode(r,ENCODING)
diff --git a/src/common/xmpp/transports.py b/src/common/xmpp/transports.py
index 3df6e2d2a..9a287c06e 100644
--- a/src/common/xmpp/transports.py
+++ b/src/common/xmpp/transports.py
@@ -138,8 +138,8 @@ class TCPsocket(PlugIn):
     def send(self,raw_data):
         """ Writes raw outgoing data. Blocks until done.
             If supplied data is unicode string, encodes it to utf-8 before send."""
-        if type(raw_data)==type(u''): raw_data = raw_data.encode('utf-8')
-        elif type(raw_data)<>type(''): raw_data = ustr(raw_data).encode('utf-8')
+        if isinstance(raw_data, unicode): raw_data = raw_data.encode('utf-8')
+        elif type(raw_data)<>type(str): raw_data = ustr(raw_data).encode('utf-8')
         try:
             self._send(raw_data)
             # Avoid printing messages that are empty keepalive packets.
@@ -288,4 +288,4 @@ class TLS(PlugIn):
         self._owner.Dispatcher.PlugOut()
         dispatcher.Dispatcher().PlugIn(self._owner)
 
-# vim: se ts=3:
\ No newline at end of file
+# vim: se ts=3:
diff --git a/src/common/zeroconf/connection_handlers_zeroconf.py b/src/common/zeroconf/connection_handlers_zeroconf.py
index e6342f6cc..870c4c505 100644
--- a/src/common/zeroconf/connection_handlers_zeroconf.py
+++ b/src/common/zeroconf/connection_handlers_zeroconf.py
@@ -69,7 +69,7 @@ class ConnectionBytestream(connection_handlers.ConnectionBytestream):
 	def send_socks5_info(self, file_props, fast = True, receiver = None,
 		sender = None):
 		''' send iq for the present streamhosts and proxies '''
-		if type(self.peerhost) != tuple:
+		if not isinstance(self.peerhost, tuple):
 			return
 		port = gajim.config.get('file_transfers_port')
 		ft_add_hosts_to_send = gajim.config.get('ft_add_hosts_to_send')
diff --git a/src/config.py b/src/config.py
index f691b67d0..270af72e5 100644
--- a/src/config.py
+++ b/src/config.py
@@ -2689,8 +2689,7 @@ class ManageBookmarksWindow:
 		self.option_list = {'': _('Default'), 'all': Q_('?print_status:All'),
 			'in_and_out': _('Enter and leave only'),
 			'none': Q_('?print_status:None')}
-		opts = self.option_list.keys()
-		opts.sort()
+		opts = sorted(self.option_list.keys())
 		for opt in opts:
 			model.append([self.option_list[opt], opt])
 
@@ -2892,8 +2891,7 @@ class ManageBookmarksWindow:
 			self.nick_entry.set_text('')
 
 		print_status = model[iter][7]
-		opts = self.option_list.keys()
-		opts.sort()
+		opts = sorted(self.option_list.keys())
 		self.print_status_combobox.set_active(opts.index(print_status))
 
 	def on_title_entry_changed(self, widget):
diff --git a/src/dialogs.py b/src/dialogs.py
index 31ca52d3d..faaba7d43 100644
--- a/src/dialogs.py
+++ b/src/dialogs.py
@@ -1940,8 +1940,7 @@ class NewChatDialog(InputDialog):
 		liststore = gtkgui_helpers.get_completion_liststore(self.input_entry)
 		self.completion_dict = helpers.get_contact_dict_for_account(account)
 		# add all contacts to the model
-		keys = self.completion_dict.keys()
-		keys.sort()
+		keys = sorted(self.completion_dict.keys())
 		for jid in keys:
 			contact = self.completion_dict[jid]
 			img = gajim.interface.jabber_state_images['16'][contact.show]
@@ -2180,7 +2179,7 @@ class SingleMessageWindow:
 		self.cancel_button = self.xml.get_widget('cancel_button')
 		self.close_button = self.xml.get_widget('close_button')
 		self.message_tv_buffer.connect('changed', self.update_char_counter)
-		if type(to) == type([]):
+		if isinstance(to, list):
 			jid = ', '.join( [i[0].jid + '/' + i[0].resource for i in to])
 			self.to_entry.set_text(jid)
 			self.to_entry.set_sensitive(False)
@@ -2209,8 +2208,7 @@ class SingleMessageWindow:
 		if to == '':
 			liststore = gtkgui_helpers.get_completion_liststore(self.to_entry)
 			self.completion_dict = helpers.get_contact_dict_for_account(account)
-			keys = self.completion_dict.keys()
-			keys.sort()
+			keys = sorted(self.completion_dict.keys())
 			for jid in keys:
 				contact = self.completion_dict[jid]
 				img = gajim.interface.jabber_state_images['16'][contact.show]
diff --git a/src/gajim-remote.py b/src/gajim-remote.py
index 241e8d221..f6ee2d968 100755
--- a/src/gajim-remote.py
+++ b/src/gajim-remote.py
@@ -341,8 +341,7 @@ class GajimRemote:
 				for account_dict in res:
 					print self.print_info(0, account_dict, True)
 			elif self.command == 'prefs_list':
-				pref_keys = res.keys()
-				pref_keys.sort()
+				pref_keys = sorted(res.keys())
 				for pref_key in pref_keys:
 					result = '%s = %s' % (pref_key, res[pref_key])
 					if isinstance(result, unicode):
@@ -421,8 +420,7 @@ class GajimRemote:
 	def compose_help(self):
 		''' print usage, and list available commands '''
 		str = _('Usage: %s command [arguments]\nCommand is one of:\n' ) % BASENAME
-		commands = self.commands.keys()
-		commands.sort()
+		commands = sorted(self.commands.keys())
 		for command in commands:
 			str += '  ' + command
 			for argument in self.commands[command][1]:
diff --git a/src/gajim.py b/src/gajim.py
index 230de2f20..c1872255f 100755
--- a/src/gajim.py
+++ b/src/gajim.py
@@ -2494,7 +2494,7 @@ class Interface:
 		for image in self.emoticons_images:
 			item = gtk.MenuItem()
 			img = gtk.Image()
-			if type(image[1]) == gtk.gdk.PixbufAnimation:
+			if isinstance(image[1], gtk.gdk.PixbufAnimation):
 				img.set_from_animation(image[1])
 			else:
 				img.set_from_pixbuf(image[1])
diff --git a/src/htmltextview.py b/src/htmltextview.py
index 773ebb8bc..601c56931 100644
--- a/src/htmltextview.py
+++ b/src/htmltextview.py
@@ -641,11 +641,11 @@ class HtmlHandler(xml.sax.handler.ContentHandler):
 					pifbufs for every resize, gtk.gdk.Pixbuf.scale_simple
 					or similar.
 					'''
-					if type(dims[0]) == float:
+					if isinstance(dims[0], float):
 						dims[0] = int(dims[0]*w)
 					elif not dims[0]:
 						dims[0] = w
-					if type(dims[1]) == float:
+					if isinstance(dims[1], float):
 						dims[1] = int(dims[1]*h)
 					if not dims[1]:
 						dims[1] = h
diff --git a/src/lastfm.py b/src/lastfm.py
index f368ee7d2..a4772ddaf 100644
--- a/src/lastfm.py
+++ b/src/lastfm.py
@@ -211,7 +211,7 @@ if __name__ == '__main__':
 
 	lfm = LastFM(argv[1])
 	print lfm
-	while 1:
+	while True:
 		if lfm.updateData():
 			print lfm.formatSongTitle()
 		sleep(60) 
diff --git a/src/roster_window.py b/src/roster_window.py
index 91fcdcc67..febef4d55 100644
--- a/src/roster_window.py
+++ b/src/roster_window.py
@@ -2161,7 +2161,7 @@ class RosterWindow:
 	def close_all_from_dict(self, dic):
 		'''close all the windows in the given dictionary'''
 		for w in dic.values():
-			if type(w) == type({}):
+			if isinstance(w, dict):
 				self.close_all_from_dict(w)
 			else:
 				w.window.destroy()
@@ -2824,7 +2824,7 @@ class RosterWindow:
 	contact = None):
 		if contact is None:
 			dialogs.SingleMessageWindow(account, action='send')
-		elif type(contact) == type([]):
+		elif isinstance(contact, list):
 			dialogs.SingleMessageWindow(account, contact, 'send')
 		else:
 			jid = contact.jid
@@ -4555,10 +4555,8 @@ class RosterWindow:
 
 		connected_accounts_with_private_storage = 0
 
-		accounts_list = gajim.contacts.get_accounts()
-		accounts_list.sort()
-
 		# items that get shown whether an account is zeroconf or not
+		accounts_list = sorted(gajim.contacts.get_accounts())
 		if connected_accounts > 1: # 2 or more accounts? make submenus
 			new_chat_sub_menu = gtk.Menu()
 
diff --git a/src/systray.py b/src/systray.py
index f5d06b57a..dafe39f82 100644
--- a/src/systray.py
+++ b/src/systray.py
@@ -234,8 +234,7 @@ class Systray:
 				account_menu_for_single_message)
 			self.popup_menus.append(account_menu_for_single_message)
 
-			accounts_list = gajim.contacts.get_accounts()
-			accounts_list.sort()
+			accounts_list = sorted(gajim.contacts.get_accounts())
 			for account in accounts_list:
 				if gajim.connections[account].is_zeroconf:
 					continue
diff --git a/src/tooltips.py b/src/tooltips.py
index 3ac95a7cf..d335c7f61 100644
--- a/src/tooltips.py
+++ b/src/tooltips.py
@@ -460,8 +460,7 @@ class RosterTooltip(NotificationAreaTooltip):
 					iconset = 'dcraven'
 				file_path = os.path.join(helpers.get_iconset_path(iconset), '16x16')
 
-			contact_keys = contacts_dict.keys()
-			contact_keys.sort()
+			contact_keys = sorted(contacts_dict.keys())
 			contact_keys.reverse()
 			for priority in contact_keys:
 				for contact in contacts_dict[priority]: