fixed CQ for bitmessageqt.retranslateui module

src/bitmessageqt/retranslateui.py

@@ -1,9 +1,12 @@
-from os import path
+"""RetranslateMixin module.
+"""
+# pylint: disable=too-few-public-methods
 from PyQt4 import QtGui
-from debug import logger
 import widgets
 
+
 class RetranslateMixin(object):
+    """RetranslateMixin class for dynamically change language during runtime."""
     def retranslateUi(self):
         defaults = QtGui.QWidget()
         widgets.load(self.__class__.__name__.lower() + '.ui', defaults)
@@ -12,7 +15,9 @@ class RetranslateMixin(object):
             if callable(setTextMethod):
                 getattr(self, attr).setText(getattr(defaults, attr).text())
             elif isinstance(value, QtGui.QTableWidget):
-                for i in range (value.columnCount()):
-                    getattr(self, attr).horizontalHeaderItem(i).setText(getattr(defaults, attr).horizontalHeaderItem(i).text())
-                for i in range (value.rowCount()):
-                    getattr(self, attr).verticalHeaderItem(i).setText(getattr(defaults, attr).verticalHeaderItem(i).text())
+                for i in range(value.columnCount()):
+                    getattr(self, attr).horizontalHeaderItem(i).setText(
+                        getattr(defaults, attr).horizontalHeaderItem(i).text())
+                for i in range(value.rowCount()):
+                    getattr(self, attr).verticalHeaderItem(i).setText(
+                        getattr(defaults, attr).verticalHeaderItem(i).text())