Fix unnecessary-pass pylint errors

gajim/chat_control_base.py

@@ -131,7 +131,6 @@ class ChatControlBase(MessageControl, ChatCommandProcessor, CommandTools):
         """
         Derived types SHOULD implement this
         """
-        pass
 
     def update_ui(self):
         """
@@ -149,13 +148,11 @@ class ChatControlBase(MessageControl, ChatCommandProcessor, CommandTools):
         """
         Derived types MAY implement this
         """
-        pass
 
     def _update_toolbar(self):
         """
         Derived types MAY implement this
         """
-        pass
 
     def _nec_our_status(self, obj):
         if self.account != obj.conn.name:
@@ -698,7 +695,6 @@ class ChatControlBase(MessageControl, ChatCommandProcessor, CommandTools):
         """
         Derived types SHOULD implement this
         """
-        pass
 
     def _on_drag_leave(self, *args):
         # FIXME: DND on non editable TextView, find a better way

gajim/command_system/errors.py

@@ -38,16 +38,13 @@ class DefinitionError(BaseError):
     """
     Used to indicate errors occurred on command definition.
     """
-    pass
 
 class CommandError(BaseError):
     """
     Used to indicate errors occurred during command execution.
     """
-    pass
 
 class NoCommandError(BaseError):
     """
     Used to indicate an inability to find the specified command.
     """
-    pass

gajim/command_system/framework.py

@@ -114,14 +114,12 @@ class CommandProcessor:
         If returns True then command execution will be interrupted and
         command will not be executed.
         """
-        pass
 
     def command_postprocessor(self, cmd, name, arguments, args, kwargs, value):
         """
         Redefine this method in the subclass to execute custom code
         after command gets executed.
         """
-        pass
 
     def looks_like_command(self, text, body, name, arguments):
         """
@@ -132,7 +130,6 @@ class CommandProcessor:
         be interrupted and that value will be used to return from
         process_as_command.
         """
-        pass
 
     def get_command(self, name):
         cmd = get_command(self.COMMAND_HOST, name)

gajim/common/exceptions.py

@@ -97,13 +97,11 @@ class NegotiationError(Exception):
     """
     A session negotiation failed
     """
-    pass
 
 class Cancelled(Exception):
     """
     The user cancelled an operation
     """
-    pass
 
 class LatexError(Exception):
     """

gajim/common/jingle_transport.py

@@ -74,7 +74,6 @@ class JingleTransport:
         """
         Build a candidate stanza for the given candidate
         """
-        pass
 
     def make_transport(self, candidates=None):
         """

gajim/dev/ipython_view.py

@@ -585,7 +585,6 @@ class ConsoleView(Gtk.TextView):
         """
         For some reason we can't extend onKeyPress directly (bug #500900)
         """
-        pass
 
 class IPythonView(ConsoleView, IterableIPShell):
     '''

gajim/dialogs.py

@@ -574,7 +574,6 @@ class TimeoutDialog:
         """
         To be implemented in derivated classes
         """
-        pass
 
     def countdown(self):
         if self.countdown_enabled:

gajim/gtk/dialogs.py

@@ -649,7 +649,6 @@ class InputDialog(CommonInputDialog):
         '''
         may be implemented by subclasses
         '''
-        pass
 
     def set_entry(self, value):
         self.input_entry.set_text(value)

gajim/gtk/discovery.py

@@ -908,7 +908,6 @@ class AgentBrowser:
         """
         Called when the default theme is changed
         """
-        pass
 
     def on_browse_button_clicked(self, widget=None):
         """
@@ -1095,7 +1094,6 @@ class AgentBrowser:
 
     def _update_error(self, iter_, jid, node):
         '''Called when a disco#info query failed for an item.'''
-        pass
 
 
 class ToplevelAgentBrowser(AgentBrowser):

gajim/message_control.py

@@ -78,8 +78,9 @@ class MessageControl:
         """
         Called when the control becomes active (state is True) or inactive (state
         is False)
+
+        Derived classes MUST implement this method
         """
-        pass  # Derived classes MUST implement this method
 
     def minimizable(self):
         """
@@ -121,31 +122,26 @@ class MessageControl:
         """
         Derived classes SHOULD implement this
         """
-        pass
 
     def update_ui(self):
         """
         Derived classes SHOULD implement this
         """
-        pass
 
     def toggle_emoticons(self):
         """
         Derived classes MAY implement this
         """
-        pass
 
     def update_font(self):
         """
         Derived classes SHOULD implement this
         """
-        pass
 
     def update_tags(self):
         """
         Derived classes SHOULD implement this
         """
-        pass
 
     def get_tab_label(self, chatstate):
         """
@@ -157,7 +153,6 @@ class MessageControl:
         """
         # Return a markup'd label and optional Gtk.Color in a tuple like:
         # return (label_str, None)
-        pass
 
     def get_tab_image(self, count_unread=True):
         # Return a suitable tab image for display.

gajim/plugins/helpers.py

@@ -42,7 +42,6 @@ class GajimPluginActivateException(Exception):
     '''
     Raised when activation failed
     '''
-    pass
 
 class log_calls:
     '''