rename stream_is_online to is_stream_online

app.py

@@ -149,7 +149,7 @@ def broadcaster():
 
 @app.route('/stream.m3u8')
 def playlist():
-    if not stream_is_online():
+    if not is_stream_online():
         return abort(404)
     token = request.args.get('token') or request.cookies.get('token') or new_token()
     response = send_from_directory(SEGMENTS_DIR, 'stream.m3u8', add_etags=False)
@@ -159,7 +159,7 @@ def playlist():
 
 @app.route('/init.mp4')
 def segment_init():
-    if not stream_is_online():
+    if not is_stream_online():
         return abort(404)
     token = request.args.get('token') or request.cookies.get('token') or new_token()
     response = send_from_directory(SEGMENTS_DIR, f'init.mp4', add_etags=False)
@@ -168,7 +168,7 @@ def segment_init():
 
 @app.route('/stream<int:n>.m4s')
 def segment_arbitrary(n):
-    if not stream_is_online():
+    if not is_stream_online():
         return abort(404)
     token = request.args.get('token') or request.cookies.get('token')
     _view_segment(n, token)
@@ -195,7 +195,7 @@ def _view_segment(n, token=None, check_exists=True):
 
 @app.route('/stream.mp4')
 def stream():
-    if not stream_is_online():
+    if not is_stream_online():
         return abort(404)
     token = request.cookies.get('token')
     concatenated_segments = ConcatenatedSegments(segments_dir=SEGMENTS_DIR,
@@ -311,7 +311,7 @@ def current_segment():
     except ValueError:
         return None
 
-def stream_is_online():
+def is_stream_online():
     # If the playlist doesn't exist, return False
     if not os.path.exists(SEGMENTS_M3U8):
         return False
@@ -361,7 +361,7 @@ def heartbeat():
     if token in viewers:
         viewers[token]['heartbeat'] = int(time.time())
     return {'viewers': n_viewers(),
-            'online': stream_is_online(),
+            'online': is_stream_online(),
             'current_segment': current_segment(),
             'title': stream_title(),
             'started': stream_start()}
@@ -557,7 +557,7 @@ def stream_info():
                            viewer_count=n_viewers(),
                            stream_start_json=json.dumps(start),
                            stream_uptime=start_rel,
-                           online=stream_is_online())
+                           online=is_stream_online())
 
 @app.route('/teapot')
 def teapot():