Documentation of conjurer_musician

conjurer_musician/conjurer_musician.py

@@ -278,14 +278,24 @@ def remove_characters(string, character):
 @app.route("/stream", methods=["GET"])
 def stream_music():
     """
-    The function `get_music_list` returns a JSON object containing a list of music files.
+    The function `stream_music` is a route handler for the "/stream" endpoint.
-    :return: A JSON response containing a key "music_file_list" with the value of the variable
+    It returns a JSON response containing a key "music_file_list" with the value of the variable `music_file_list`.
-    `music_file_list`.
+    
+    :return: A JSON response containing a key "music_file_list" with the value of the variable `music_file_list`.
     """
     return send_from_directory("/tmp/hls", "stream.m3u8")
 
 @app.route('/<string:file_name>')
 def stream(file_name):
+    """
+    Stream the specified file from the video directory.
+
+    Args:
+        file_name (str): The name of the file to be streamed.
+
+    Returns:
+        Response: The response containing the streamed file.
+    """
     video_dir = '/tmp/hls'
     return send_from_directory(video_dir, file_name)
 
@@ -293,9 +303,10 @@ def stream(file_name):
 @app.route("/stream_mp3", methods=["GET"])
 def stream_music_mp3():
     """
-    The function `get_music_list` returns a JSON object containing a list of music files.
+    The function `stream_music_mp3` is a route handler for the "/stream_mp3" endpoint.
-    :return: A JSON response containing a key "music_file_list" with the value of the variable
+    It redirects the user to the URL "http://www.example.com" with a status code of 302.
-    `music_file_list`.
+
+    :return: A redirect response to "http://www.example.com" with a status code of 302.
     """
     return redirect("http://www.example.com", code=302)
 
@@ -303,9 +314,9 @@ def stream_music_mp3():
 @app.route("/clear_pr_pls", methods=["GET"])
 def clear_pr_pls():
     """
-    The function `get_music_list` returns a JSON object containing a list of music files.
+    The function `clear_pr_pls` clears the contents of the priority queue playlist file.
-    :return: A JSON response containing a key "music_file_list" with the value of the variable
+
-    `music_file_list`.
+    :return: A JSON response indicating the success of the operation.
     """
     with open(
         "/home/pi/Conjurer/priority_queue.playlist", "w", encoding="utf-8"
@@ -350,13 +361,13 @@ def update_music_list():
 @app.route("/get_music", methods=["POST"])
 def look_for_playlist():
     """
-    The function `update_music_list` receives a POST request with a JSON payload, logs the received
+    The function `look_for_playlist` receives a POST request with a JSON payload, logs the received
     item, adds it to a music file list, and returns a success message along with the updated record.
-    :return: The function `update_music_list` is returning a tuple containing a JSON response and a
+
-    status code. The JSON response includes keys `isError`, `message`, `statusCode`, and `data`,
+    :return: A tuple containing a JSON response and a status code. The JSON response includes keys `isError`,
-    with values indicating the success of the operation and the data that was
+             `message`, `statusCode`, and `data`, with values indicating the success of the operation and the
-    received and added to the `music_file_list`.
+             data that was received and added to the `music_file_list`. The status code returned is 200,
-    The status code returned is 200, indicating a successful response.
+             indicating a successful response.
     """
     record = json.loads(request.data)
     app.logger.info(record)
@@ -374,13 +385,13 @@ def look_for_playlist():
 @app.route("/add_to_priority", methods=["POST"])
 def add_to_priority():
     """
-    The function `update_music_list` receives a POST request with a JSON payload, logs the received
+    The function `add_to_priority` receives a POST request with a JSON payload, logs the received
     item, adds it to a music file list, and returns a success message along with the updated record.
-    :return: The function `update_music_list` is returning a tuple containing a JSON response and a
+
-    status code. The JSON response includes keys `isError`, `message`, `statusCode`, and `data`,
+    :return: A tuple containing a JSON response and a status code. The JSON response includes keys `isError`,
-    with values indicating the success of the operation and the data that was
+             `message`, `statusCode`, and `data`, with values indicating the success of the operation and the
-    received and added to the `music_file_list`.
+             data that was received and added to the `music_file_list`. The status code returned is 200,
-    The status code returned is 200, indicating a successful response.
+             indicating a successful response.
     """
     record = json.loads(request.data)
     app.logger.info(record)
@@ -407,8 +418,18 @@ def flask_debug():
 
 def waitress_run():
     """
-    The `waitress_run` function serves the `app` on host "0.0.0.0"
+    The `waitress_run` function serves the `app` on host HOST_ADDRESS
     and port 5000 using the Waitress WSGI server.
+
+    This function starts the Waitress server and listens for incoming requests
+    on the specified host and port. It uses the `serve` function from the Waitress
+    library to handle the serving process.
+
+    Parameters:
+        None
+
+    Returns:
+        None
     """
     serve(app, host=HOST_ADDRESS, port=PORT_ADDRESS)