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Fix: music download api using yt-dlp instead of pytube
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| 2024-07-11 05:14:52,072 - INFO - Music link for query 'Halo Beyonce': https://www.youtube.com/watch?v=bnVUHWCynig | ||
| 2024-07-11 05:15:01,385 - ERROR - Exception on /api/v1/user/music/download [POST] | ||
| Traceback (most recent call last): | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/pytube/__main__.py", line 181, in fmt_streams | ||
| extract.apply_signature(stream_manifest, self.vid_info, self.js) | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/pytube/extract.py", line 409, in apply_signature | ||
| cipher = Cipher(js=js) | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/pytube/cipher.py", line 43, in __init__ | ||
| self.throttling_plan = get_throttling_plan(js) | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/pytube/cipher.py", line 405, in get_throttling_plan | ||
| raw_code = get_throttling_function_code(js) | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/pytube/cipher.py", line 311, in get_throttling_function_code | ||
| name = re.escape(get_throttling_function_name(js)) | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/pytube/cipher.py", line 296, in get_throttling_function_name | ||
| raise RegexMatchError( | ||
| pytube.exceptions.RegexMatchError: get_throttling_function_name: could not find match for multiple | ||
|
|
||
| During handling of the above exception, another exception occurred: | ||
|
|
||
| Traceback (most recent call last): | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/flask/app.py", line 1473, in wsgi_app | ||
| response = self.full_dispatch_request() | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/flask/app.py", line 882, in full_dispatch_request | ||
| rv = self.handle_user_exception(e) | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/flask_cors/extension.py", line 161, in wrapped_function | ||
| return cors_after_request(app.make_response(f(*args, **kwargs))) | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/flask/app.py", line 880, in full_dispatch_request | ||
| rv = self.dispatch_request() | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/flask/app.py", line 865, in dispatch_request | ||
| return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args) # type: ignore[no-any-return] | ||
| File "/home/johnmkagunda/repositories/Portfolio-website/backend/user/api/v1/views/recommendations_download.py", line 31, in download_music | ||
| audio_stream = yt.streams.filter(only_audio=True).first() | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/pytube/__main__.py", line 296, in streams | ||
| return StreamQuery(self.fmt_streams) | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/pytube/__main__.py", line 188, in fmt_streams | ||
| extract.apply_signature(stream_manifest, self.vid_info, self.js) | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/pytube/extract.py", line 409, in apply_signature | ||
| cipher = Cipher(js=js) | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/pytube/cipher.py", line 43, in __init__ | ||
| self.throttling_plan = get_throttling_plan(js) | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/pytube/cipher.py", line 405, in get_throttling_plan | ||
| raw_code = get_throttling_function_code(js) | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/pytube/cipher.py", line 311, in get_throttling_function_code | ||
| name = re.escape(get_throttling_function_name(js)) | ||
| File "/home/johnmkagunda/.local/lib/python3.10/site-packages/pytube/cipher.py", line 296, in get_throttling_function_name | ||
| raise RegexMatchError( | ||
| pytube.exceptions.RegexMatchError: get_throttling_function_name: could not find match for multiple |
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4
backend/user/external_apis/music_downloader/music_download_link.log
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1,5 @@ | ||
| 2024-05-23 22:21:11,716 - ERROR - regex_search: could not find match for (?:v=|\/)([0-9A-Za-z_-]{11}).* | ||
| 2024-07-11 05:21:36,974 - ERROR - get_throttling_function_name: could not find match for multiple | ||
| 2024-07-11 05:31:19,587 - ERROR - get_throttling_function_name: could not find match for multiple | ||
| 2024-07-11 05:40:08,317 - ERROR - [0;31mERROR:[0m Postprocessing: ffprobe and ffmpeg not found. Please install or provide the path using --ffmpeg-location | ||
| 2024-07-11 05:42:52,552 - ERROR - [0;31mERROR:[0m [generic] '#!/usr/bin/python3' is not a valid URL. Set --default-search "ytsearch" (or run yt-dlp "ytsearch:#!/usr/bin/python3" ) to search YouTube |
47 changes: 28 additions & 19 deletions
47
backend/user/external_apis/music_downloader/music_download_link.py
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,33 +1,42 @@ | ||
| #!/usr/bin/python3 | ||
| """Downloads the audio of a YouTube video given its URL.""" | ||
| """Provides a direct link to download the audio of a YouTube video given its URL.""" | ||
| import logging | ||
| from pytube import YouTube | ||
| import yt_dlp | ||
|
|
||
| def music_download_link(url): | ||
| """downloads the audio of a YouTube video given its URL.""" | ||
| if url == "" or url is None: | ||
| def get_audio_download_link(url): | ||
| """Gets the direct download link of the audio of a YouTube video given its URL.""" | ||
| if not url: | ||
| raise ValueError("Invalid URL") | ||
| try: | ||
| # Create a YouTube object with the given URL | ||
| video = YouTube(url) | ||
| ydl_opts = { | ||
| 'format': 'bestaudio/best', | ||
| 'quiet': True, | ||
| 'extract_flat': True, | ||
| 'postprocessors': [{ | ||
| 'key': 'FFmpegExtractAudio', | ||
| 'preferredcodec': 'mp3', | ||
| 'preferredquality': '192', | ||
| }], | ||
| } | ||
|
|
||
| # Get the audio stream with the highest bitrate | ||
| audio_stream = video.streams.get_audio_only() | ||
|
|
||
| # Download the audio stream | ||
| audio_stream.download() | ||
| # Return the path of the downloaded audio file | ||
| return audio_stream.default_filename | ||
| # pylint: disable=broad-except | ||
| with yt_dlp.YoutubeDL(ydl_opts) as ydl: | ||
| info_dict = ydl.extract_info(url, download=False) | ||
| audio_url = info_dict['url'] | ||
| return audio_url | ||
| except Exception as e: | ||
| # Configure logging | ||
| logging.basicConfig(filename='./music_download_link.log', | ||
| level=logging.ERROR, | ||
| format='%(asctime)s - %(levelname)s - %(message)s') | ||
| level=logging.ERROR, | ||
| format='%(asctime)s - %(levelname)s - %(message)s') | ||
|
|
||
| # Log the error | ||
| logging.error(str(e)) | ||
| return None | ||
|
|
||
| if __name__=="__main__": | ||
| if __name__ == "__main__": | ||
| download_url = input("Enter the URL of the YouTube video: ") | ||
| music_download_link(download_url) | ||
| audio_link = get_audio_download_link(download_url) | ||
| if audio_link: | ||
| print(f"Direct download link for audio: {audio_link}") | ||
| else: | ||
| print("Failed to get the download link for the audio.") |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -17,3 +17,4 @@ python-dotenv>=1.0.1 | |
| bs4>=0.0.1 | ||
| selenium>=4.19.0 | ||
| webdriver-manager>=4.0.1 | ||
| yt-dlp>=2024.4.9 | ||