1st test of track stuff

clockytracklist.py

@@ -0,0 +1,63 @@
+#!/usr/bin/python
+    
+import json
+import os
+import time
+import copy
+
+EXTENSIONS=("mp3","ogg","wav","mpa","m4a","flac")
+
+class ClockyTracklist:
+    """read and monitor directory with audio files"""
+    
+    def __init__(self,path="."):
+        """do the reading"""
+        self.path=path
+        self.tracklist=[]
+        self.pathlist=[]
+        self.count=0
+
+        olddir=os.getcwd()
+        if(self.path != '.'):
+            if(not os.path.isdir(self.path)):
+                print("ERROR: \""+self.path+"\" is not an existing directory")
+                exit();
+            os.chdir(self.path)
+            
+        for ent in os.listdir():
+            if ent.lower().endswith(EXTENSIONS) and os.access(ent,os.R_OK):
+                self.tracklist.append(ent)
+                self.pathlist.append(os.path.join(self.path,ent))
+                self.count+=1
+
+        os.chdir(olddir)
+    
+
+    def Show(self):
+        """Print the list"""
+        print("Tracklist.path = %s" %self.path)
+        print("Tracklist.count= %d" %self.count)
+        print("Tracks:")
+        for track in self.tracklist:
+
+            print ("    "+track)
+            fn=self.path+'\\'+track
+            if os.access(fn,os.R_OK):
+                print(fn+"!")
+            else:
+                print(fn+"-")
+            fn=self.path+'/'+track
+            if os.access(fn,os.R_OK):
+                print(fn+"!")
+            else:
+                print(fn+"-")
+                
+        print("Paths:")
+        for track in self.pathlist:
+            print ("    "+track)
+  
+            f=open(track,"r")
+            if(f):
+                print("OK")
+                f.close()
+