diff --git a/lib/python/Components/Addons/Pager.py b/lib/python/Components/Addons/Pager.py
index b11ba82728..4544db09ba 100644
--- a/lib/python/Components/Addons/Pager.py
+++ b/lib/python/Components/Addons/Pager.py
@@ -35,6 +35,9 @@ def onContainerShown(self):
 		if hasattr(self.source, "instance") and hasattr(self.source.instance, "setScrollbarMode"):
 			self.source.instance.setScrollbarMode(eListbox.showNever)
 
+		if self.source and hasattr(self.source, "onVisibilityChange"):
+			self.source.onVisibilityChange.append(self.onSourceVisibleChanged)
+
 		onSelectionChanged = x if (x := getattr(self.source, "onSelectionChanged", None)) is not None else getattr(self.source, "onSelChanged", None)
 
 		if isinstance(onSelectionChanged, list) and self.initPager not in onSelectionChanged:
@@ -44,6 +47,12 @@ def onContainerShown(self):
 
 	GUI_WIDGET = eListbox
 
+	def onSourceVisibleChanged(self, visible):
+		if visible:
+			self.show()
+		else:
+			self.hide()
+
 	def buildEntry(self, currentPage, pageCount):
 		width = self.l.getItemSize().width()
 		height = self.l.getItemSize().height()
diff --git a/lib/python/Components/Network.py b/lib/python/Components/Network.py
index 70eecc555d..e128c82113 100644
--- a/lib/python/Components/Network.py
+++ b/lib/python/Components/Network.py
@@ -183,7 +183,7 @@ def loadNetworkConfig(self, iface, callback=None):
 				callback(True)
 
 	def loadNameserverConfig(self):
-		ipRegexp = "[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}"  # noqa: W605
+		ipRegexp = r"[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}"  # noqa: W605
 		nameserverPattern = re.compile("nameserver +" + ipRegexp)
 		ipPattern = re.compile(ipRegexp)
 
diff --git a/lib/python/Components/PackageInfo.py b/lib/python/Components/PackageInfo.py
index 9632984a75..4e4a180c66 100644
--- a/lib/python/Components/PackageInfo.py
+++ b/lib/python/Components/PackageInfo.py
@@ -190,7 +190,7 @@ def fillPackagesList(self, prerequisites=True):
 			self.directory = [self.directory]
 
 		for directory in self.directory:
-			packages += crawlDirectory(directory, ".*\.info$")  # noqa: W605
+			packages += crawlDirectory(directory, r".*\.info$")  # noqa: W605
 
 		for package in packages:
 			self.readInfo(package[0] + "/", package[0] + "/" + package[1])
diff --git a/lib/python/Components/Renderer/NextEpgInfo.py b/lib/python/Components/Renderer/NextEpgInfo.py
index a05bff4ad4..d6bf909333 100644
--- a/lib/python/Components/Renderer/NextEpgInfo.py
+++ b/lib/python/Components/Renderer/NextEpgInfo.py
@@ -16,7 +16,7 @@ def __init__(self):
 		self.hideLabel = 0
 		self.timecolor = ""
 		self.labelcolor = ""
-		self.foregroundColor = "\c00f0f0f0"  # noqa: W605
+		self.foregroundColor = r"\c00f0f0f0"  # noqa: W605
 		self.numOfSpaces = 1
 
 	GUI_WIDGET = eLabel
diff --git a/lib/python/Screens/About.py b/lib/python/Screens/About.py
index 832e5eacb7..f6dcb46a85 100644
--- a/lib/python/Screens/About.py
+++ b/lib/python/Screens/About.py
@@ -97,7 +97,7 @@ def populate(self):
 				tempinfo = ""
 		elif path.exists("/proc/hisi/msp/pm_cpu"):
 			try:
-				tempinfo = search("temperature = (\d+) degree", open("/proc/hisi/msp/pm_cpu").read()).group(1)  # noqa: W605
+				tempinfo = search(r"temperature = (\d+) degree", open("/proc/hisi/msp/pm_cpu").read()).group(1)  # noqa: W605
 			except:
 				tempinfo = ""
 		if tempinfo and int(tempinfo) > 0:
diff --git a/lib/python/Screens/ChannelSelection.py b/lib/python/Screens/ChannelSelection.py
index aefa75c205..30738670a5 100644
--- a/lib/python/Screens/ChannelSelection.py
+++ b/lib/python/Screens/ChannelSelection.py
@@ -1343,7 +1343,7 @@ def exitContext(self, close=False):
 
 class ChannelSelectionBase(Screen, HelpableScreen):
 
-	orbposReStr = "\(satellitePosition *== *(\d+)"  # noqa: W605
+	orbposReStr = r"\(satellitePosition *== *(\d+)"  # noqa: W605
 	orbposRe = None  # Lazy compilation
 
 	def __init__(self, session):
diff --git a/lib/python/Tools/Hex2strColor.py b/lib/python/Tools/Hex2strColor.py
index 4bb4e98f79..7d7d7b68de 100644
--- a/lib/python/Tools/Hex2strColor.py
+++ b/lib/python/Tools/Hex2strColor.py
@@ -3,4 +3,4 @@
 
 
 def Hex2strColor(rgb):
-	return "\c%08x" % rgb  # noqa: W605
+	return r"\c%08x" % rgb  # noqa: W605
diff --git a/tools/genmetaindex.py b/tools/genmetaindex.py
index 9422db6663..b1cde7cfda 100644
--- a/tools/genmetaindex.py
+++ b/tools/genmetaindex.py
@@ -21,7 +21,7 @@
 	for i in p.findall("info"):
 		if not info:
 			info = i
-	assert info
+	assert info is not None
 
 	for i in info[:]:
 		if i.tag not in ["name", "packagename", "packagetype", "shortdescription"]: