diff --git a/TermTk/TTkCore/filebuffer.py b/TermTk/TTkCore/filebuffer.py
index f9199530..7d75a9ff 100644
--- a/TermTk/TTkCore/filebuffer.py
+++ b/TermTk/TTkCore/filebuffer.py
@@ -129,9 +129,7 @@ class TTkFileBuffer():
     def createIndex(self):
         # TTkLog.debug(f"Start Indexing {self._filename}")
         indexes = []
-        # lines = 0
         offset = 0
-        # width = 0
         fileSize = os.stat(self._filename).st_size
         chunkSize = 0x1000000 # ~16M
         with open(self._filename,'rb') as infile:
diff --git a/TermTk/TTkCore/helper.py b/TermTk/TTkCore/helper.py
index 32be8635..e329f9f2 100644
--- a/TermTk/TTkCore/helper.py
+++ b/TermTk/TTkCore/helper.py
@@ -58,13 +58,6 @@ class TTkHelper:
     def addShortcut(widget, letter):
         TTkHelper._shortcut.append(TTkHelper._Shortcut(letter, widget))
 
-    # redefined on line 306
-    # @staticmethod
-    # def isParent(parent, widget):
-    #     if parent==widget: return True
-    #     if widget.parentWidget() is None: return False
-    #     return TTkHelper.isParent(parent,widget.parentWidget())
-
     @staticmethod
     def execShortcut(letter, widget=None):
         if not isinstance(letter, str): return
diff --git a/TermTk/TTkCore/string.py b/TermTk/TTkCore/string.py
index a11f1309..8e449e62 100644
--- a/TermTk/TTkCore/string.py
+++ b/TermTk/TTkCore/string.py
@@ -280,7 +280,6 @@ class TTkString():
             ret._text   = self._text.replace(*args, **kwargs)
         else:
             start = 0
-            # oldPos=0
             while pos := self._text.index(old, start) if old in self._text[start:] else None:
                 ret._colors += self._colors[start:pos+oldLen] + [self._colors[pos+oldLen-1]]*(newLen-oldLen)
                 start = pos+oldLen
diff --git a/TermTk/TTkTestWidgets/logviewer.py b/TermTk/TTkTestWidgets/logviewer.py
index 3064ae35..4c63a333 100644
--- a/TermTk/TTkTestWidgets/logviewer.py
+++ b/TermTk/TTkTestWidgets/logviewer.py
@@ -73,7 +73,6 @@ class _TTkLogViewer(TTkAbstractScrollView):
     def paintEvent(self):
         ox,oy = self.getViewOffsets()
         _,h = self.size()
-        # offset = max(0,ox)
         for y, message in enumerate(self._messages[oy:]):
             self._canvas.drawText(pos=(0,y),text=message[ox:])
             c = TTkColor.RST
diff --git a/TermTk/TTkWidgets/TTkModelView/treewidget.py b/TermTk/TTkWidgets/TTkModelView/treewidget.py
index 874d399a..53ee9172 100644
--- a/TermTk/TTkWidgets/TTkModelView/treewidget.py
+++ b/TermTk/TTkWidgets/TTkModelView/treewidget.py
@@ -289,7 +289,6 @@ class TTkTreeWidget(TTkAbstractScrollView):
         for i, c in enumerate(self._cache):
             if i-y<0 : continue
             item  = c.item
-            # level = c.level
             for il in range(len(self._header)):
                 lx = 0 if il==0 else self._columnsPos[il-1]+1
                 lx1 = self._columnsPos[il]
diff --git a/TermTk/TTkWidgets/TTkModelView/treewidgetitem.py b/TermTk/TTkWidgets/TTkModelView/treewidgetitem.py
index be29d132..6b0af244 100644
--- a/TermTk/TTkWidgets/TTkModelView/treewidgetitem.py
+++ b/TermTk/TTkWidgets/TTkModelView/treewidgetitem.py
@@ -39,7 +39,6 @@ class TTkTreeWidgetItem(TTkAbstractItemModel):
     def __init__(self, *args, **kwargs):
         # Signals
         # self.refreshData = pyTTkSignal(TTkTreeWidgetItem)
-        # tt = TTkCfg.theme.tree
         super().__init__(*args, **kwargs)
         self._children = []
         self._data = args[0] if len(args)>0 and type(args[0])==list else ['']
diff --git a/TermTk/TTkWidgets/TTkPickers/filepicker.py b/TermTk/TTkWidgets/TTkPickers/filepicker.py
index afbf3d4e..cddd4598 100644
--- a/TermTk/TTkWidgets/TTkPickers/filepicker.py
+++ b/TermTk/TTkWidgets/TTkPickers/filepicker.py
@@ -112,7 +112,7 @@ class TTkFileDialogPicker(TTkWindow):
         self._btnCancel = TTkButton(text="Cancel",maxWidth=8)
 
         for f in self._filters.split(';;'):
-            if _ := re.match(".*\(.*\)",f):
+            if re.match(".*\(.*\)",f):
                 self._fileType.addItem(f)
         self._fileType.setCurrentIndex(0)
         self._fileType.currentTextChanged.connect(self._fileTypeChanged)
diff --git a/TermTk/TTkWidgets/lineedit.py b/TermTk/TTkWidgets/lineedit.py
index 7e54967c..4b98235f 100644
--- a/TermTk/TTkWidgets/lineedit.py
+++ b/TermTk/TTkWidgets/lineedit.py
@@ -163,7 +163,6 @@ class TTkLineEdit(TTkWidget):
         return True
 
     def keyEvent(self, evt):
-        # w = self.width()
         baseText = self._text
         if evt.type == TTkK.SpecialKey:
             # Don't Handle the special tab key
diff --git a/TermTk/TTkWidgets/splitter.py b/TermTk/TTkWidgets/splitter.py
index 3dc54513..590f1fad 100644
--- a/TermTk/TTkWidgets/splitter.py
+++ b/TermTk/TTkWidgets/splitter.py
@@ -49,8 +49,6 @@ class TTkSplitter(TTkFrame):
         self._splitterInitialized = True
 
         class _SplitterLayout(TTkLayout):
-            # Use dunder instead of 'self' in non-static methods to avoid
-            # recursion.
             def insertWidget(_, index, widget):
                 self.insertWidget(index, widget)
             def addWidget(_, widget):