added unreach tracks filter

funkwlplay.py

@@ -29,6 +29,26 @@ def create_playlist_file(track_list):
 
 
 def filter_tracks(tracks):
+    def remove_unreach_tracks(track):
+        try:
+            r = requests.head(track['listen_url'], timeout=1)
+            r.raise_for_status()
+            return 1
+        except:
+            return 0
+    with concurrent.futures.ThreadPoolExecutor(max_workers=50) as executor:
+        before = len(tracks)
+        res = [executor.submit(remove_unreach_tracks, track) for track in tracks]
+        concurrent.futures.wait(res)
+        avalaible = []
+        for idx, track in enumerate(tracks):
+            is_avalaible = res[idx].result()
+            if is_avalaible == 1:
+                avalaible.append(track)
+        tracks = avalaible
+        after = before - len(tracks)
+        print(f'-{after} unreach tracks')
+
     Path('filter_tags').touch()
     Path('filter_artists').touch()
     Path('filter_raw_urls').touch()
@@ -51,6 +71,7 @@ def filter_tracks(tracks):
         tracks_stor.append(i)
 
 
+
 def search_tracks_on_instance(instance, tag='', query='', recursion=args.recursion):
     tracks = requests.get(f'https://{instance}/api/v1/tracks', params={'tag': tag, 'q': query,
                                                                        'local': True, 'playable': True,