Fix pylint errors

- trailing-newlines
- chained-comparison
- trailing-whitespace
- unnecessary-pass

5 files changed, 2 insertions, 13 deletions

diff --git a/nbxmpp/idlequeue.py b/nbxmpp/idlequeue.py
index 0ab6f18..5236739 100644
--- a/nbxmpp/idlequeue.py
+++ b/nbxmpp/idlequeue.py
@@ -86,25 +86,21 @@ class IdleObject:
         """
         Called on stream failure
         """
-        pass
 
     def pollin(self):
         """
         Called on new read event
         """
-        pass
 
     def pollout(self):
         """
         Called on new write event (connect in sockets is a pollout)
         """
-        pass
 
     def read_timeout(self):
         """
         Called when timeout happened
         """
-        pass
 
 
 class IdleCommand(IdleObject):
diff --git a/nbxmpp/old_dispatcher.py b/nbxmpp/old_dispatcher.py
index ccaef24..b671d5e 100644
--- a/nbxmpp/old_dispatcher.py
+++ b/nbxmpp/old_dispatcher.py
@@ -458,7 +458,6 @@ class XMPPDispatcher(PlugIn):
                     log.warning(
                         'Unregister failed: %s for "%s" type->%s ns->%s(%s)',
                         handler, name, typ, ns, xmlns)
-                    pass
 
     def RegisterDefaultHandler(self, handler):
         """
diff --git a/nbxmpp/protocol.py b/nbxmpp/protocol.py
index af0222b..b4e8842 100644
--- a/nbxmpp/protocol.py
+++ b/nbxmpp/protocol.py
@@ -592,13 +592,11 @@ class NodeProcessed(Exception):
     Exception that should be raised by handler when the handling should be
     stopped
     """
-    pass
 
 class StreamError(Exception):
     """
     Base exception class for stream errors
     """
-    pass
 
 class BadFormat(StreamError):
     pass
@@ -2209,4 +2207,3 @@ class DataForm(Node):
         Simple dictionary interface for setting datafields values by their names
         """
         return self.setField(name).setValue(val)
-
diff --git a/nbxmpp/simplexml.py b/nbxmpp/simplexml.py
index dd83340..af0a2ed 100644
--- a/nbxmpp/simplexml.py
+++ b/nbxmpp/simplexml.py
@@ -93,7 +93,7 @@ class Node:
         self.nsp_cache = {}
         if nsp:
             for k, v in nsp.items(): self.nsp_cache[k] = v
-           
+
         if attrs is not None:
             for attr, val in attrs.items():
                 if attr == 'xmlns':
@@ -688,7 +688,6 @@ class NodeBuilder:
         up with the built node as argument. Can be redefined to convert incoming
         XML stanzas to program events
         """
-        pass
 
     def stream_header_received(self):
         """
@@ -706,7 +705,7 @@ class NodeBuilder:
         """
         Return True if at least one end tag was seen (at level)
         """
-        return self.__depth <= level and self.__max_depth > level
+        return self.__depth <= level < self.__max_depth
 
     def _inc_depth(self):
         self.__last_depth = self.__depth
diff --git a/nbxmpp/stringprepare.py b/nbxmpp/stringprepare.py
index dfc1261..99bcc34 100644
--- a/nbxmpp/stringprepare.py
+++ b/nbxmpp/stringprepare.py
@@ -35,7 +35,6 @@ class ILookupTable:
         """
         Return whether character is in this table
         """
-        pass
 
 
 class IMappingTable:
@@ -47,7 +46,6 @@ class IMappingTable:
         """
         Return mapping for character
         """
-        pass
 
 
 class LookupTableFromFunction: