bugfix: display menu was broken

scripts/display.py

@@ -58,14 +58,15 @@
 from PIL import Image, ImageFont
 
 import displaymenu
+from lib_display import display_content_files
 
 WORKING_DIR = os.path.dirname(__file__)
 
 class DISPLAY(object):
 
 	def __init__(self):
 		# objects
-		self.__setup		= lib_setup.setup()
+		self.__setup					= lib_setup.setup()
 		self.__display_content_files	= display_content_files(self.__setup)
 
 		# setup
@@ -377,32 +378,6 @@ def main(self):
 
 			time.sleep(frame_time)
 
-class display_content_files(object):
-
-	def __init__(self, setup):
-		self.const_DISPLAY_CONTENT_FOLDER	= setup.get_val('const_DISPLAY_CONTENT_FOLDER')
-
-	def get_ContentFilesList(self):
-
-		# read ContentFilesList from folder
-		try:
-			ContentFilesList	= os.listdir(self.const_DISPLAY_CONTENT_FOLDER)
-		except:
-			ContentFilesList	= []
-
-		# keep files only in ContentFilesList
-		ContentFilesList	= [f"{self.const_DISPLAY_CONTENT_FOLDER}/{filename}" for filename in ContentFilesList if os.path.isfile(f"{self.const_DISPLAY_CONTENT_FOLDER}/{filename}")]
-
-		ContentFilesList.sort()
-
-		return(ContentFilesList)
-
-	def get_next_file_name(self):
-		ContentFilesList	= self.get_ContentFilesList()
-
-		if ContentFilesList:
-			return(ContentFilesList[0])
-
 if __name__ == "__main__":
 	display	= DISPLAY()
 	display.main()

scripts/displaymenu.py

@@ -466,6 +466,7 @@ def move_right(self,channel):
 			self.display(channel)
 
 	def move_left(self,channel):
+		print('left xxx',file=sys.stderr)
 		if not self.bouncing(channel):
 			if self.MENU_LEVEL > 0:
 				self.MENU_LEVEL += -1

scripts/lib_display.py

@@ -17,7 +17,6 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #######################################################################
 
-from display import display_content_files
 import lib_log
 import lib_setup
 import lib_system
@@ -117,6 +116,32 @@ def wait_for_empty_stack(self):
 			self.__start_display()
 			time.sleep(self.conf_DISP_FRAME_TIME / 2)
 
+class display_content_files(object):
+
+	def __init__(self, setup):
+		self.const_DISPLAY_CONTENT_FOLDER	= setup.get_val('const_DISPLAY_CONTENT_FOLDER')
+
+	def get_ContentFilesList(self):
+
+		# read ContentFilesList from folder
+		try:
+			ContentFilesList	= os.listdir(self.const_DISPLAY_CONTENT_FOLDER)
+		except:
+			ContentFilesList	= []
+
+		# keep files only in ContentFilesList
+		ContentFilesList	= [f"{self.const_DISPLAY_CONTENT_FOLDER}/{filename}" for filename in ContentFilesList if os.path.isfile(f"{self.const_DISPLAY_CONTENT_FOLDER}/{filename}")]
+
+		ContentFilesList.sort()
+
+		return(ContentFilesList)
+
+	def get_next_file_name(self):
+		ContentFilesList	= self.get_ContentFilesList()
+
+		if ContentFilesList:
+			return(ContentFilesList[0])
+
 if __name__ == "__main__":
 	#catch all arguments as lines to display
 	disp	= display()

scripts/lib_storage.py

@@ -594,8 +594,7 @@ def mounted(self,MountPoint=''):
 		if self.StorageType == 'camera':
 			return(self.__camera_connected)
 
-		##
-		# define MountPointSearch
+		# define relevant MountPoint
 		if MountPoint:
 			pass
 		elif self.MountPoint: