Add pylint local excludes to silence false positives

lib/tfw/components/history_monitor.py

@@ -50,6 +50,7 @@ class HistoryMonitor(CallbackMixin, ABC):
         raise NotImplementedError
 
     def sanitize_command(self, command):
+        # pylint: disable=no-self-use
         return command
 
     def _invoke_callbacks(self):

lib/tfw/components/source_code_event_handler.py

@@ -105,7 +105,7 @@ class SourceCodeEventHandler(TriggerlessEventHandler):
             data['content'] = 'You have no permission to open that file :('
         except FileNotFoundError:
             data['content'] = 'This file was removed :('
-        except Exception:
+        except Exception: # pylint: disable=broad-except
             data['content'] = 'Failed to read file :('
         return data
 
@@ -113,7 +113,7 @@ class SourceCodeEventHandler(TriggerlessEventHandler):
         self.monitor.ignore = self.monitor.ignore + 1
         try:
             self.filemanager.file_contents = data['content']
-        except Exception:
+        except Exception: # pylint: disable=broad-except
             LOG.exception('Error writing file!')
         del data['content']
         return data

lib/tfw/components/terminado_mini_server.py

@@ -29,7 +29,7 @@ class TerminadoMiniServer:
     def pty(self):
         return self.term_manager.terminal.ptyproc
 
-    class ResetterTermSocket(TermSocket):
+    class ResetterTermSocket(TermSocket): # pylint: disable=abstract-method
         def check_origin(self, origin):
             return True