[BUG] Regex Match Error in pytube.

[v-danh]

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Describe the bug

Regex Match Error in pytube.

To Reproduce Please provide the following information:

• The video or playlist url that is causing the error.
• The code where the problem is occurring.

Everything is normal.

Expected behavior A clear and concise description of what you expected to happen.

Output If pytube raises an exception, please provide the full traceback for the exception.

Traceback (most recent call last): File "D:\Python Projects\FileManagerProject.venv\Lib\site-packages\pytube__main__.py", line 181, in fmt_streams extract.apply_signature(stream_manifest, self.vid_info, self.js) File "D:\Python Projects\FileManagerProject.venv\Lib\site-packages\pytube\extract.py", line 409, in apply_signature cipher = Cipher(js=js) ^^^^^^^^^^^^^ File "D:\Python Projects\FileManagerProject.venv\Lib\site-packages\pytube\cipher.py", line 43, in init self.throttling_plan = get_throttling_plan(js) ^^^^^^^^^^^^^^^^^^^^^^^ File "D:\Python Projects\FileManagerProject.venv\Lib\site-packages\pytube\cipher.py", line 405, in get_throttling_plan raw_code = get_throttling_function_code(js) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\Python Projects\FileManagerProject.venv\Lib\site-packages\pytube\cipher.py", line 311, in get_throttling_function_code name = re.escape(get_throttling_function_name(js)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\Python Projects\FileManagerProject.venv\Lib\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 "D:\Python Projects\FileManagerProject\download_with_pytube.py", line 32, in download_video_and_audio(youtube_video_url, 'final_output.mp4') File "D:\Python Projects\FileManagerProject\download_with_pytube.py", line 10, in download_video_and_audio video_stream = yt.streams.filter(adaptive=True, file_extension='mp4', only_video=True).first() ^^^^^^^^^^ File "D:\Python Projects\FileManagerProject.venv\Lib\site-packages\pytube__main.py", line 296, in streams return StreamQuery(self.fmt_streams) ^^^^^^^^^^^^^^^^ File "D:\Python Projects\FileManagerProject.venv\Lib\site-packages\pytube__main__.py", line 188, in fmt_streams extract.apply_signature(stream_manifest, self.vid_info, self.js) File "D:\Python Projects\FileManagerProject.venv\Lib\site-packages\pytube\extract.py", line 409, in apply_signature cipher = Cipher(js=js) ^^^^^^^^^^^^^ File "D:\Python Projects\FileManagerProject.venv\Lib\site-packages\pytube\cipher.py", line 43, in init__ self.throttling_plan = get_throttling_plan(js) ^^^^^^^^^^^^^^^^^^^^^^^ File "D:\Python Projects\FileManagerProject.venv\Lib\site-packages\pytube\cipher.py", line 405, in get_throttling_plan raw_code = get_throttling_function_code(js) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\Python Projects\FileManagerProject.venv\Lib\site-packages\pytube\cipher.py", line 311, in get_throttling_function_code name = re.escape(get_throttling_function_name(js)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\Python Projects\FileManagerProject.venv\Lib\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

System information Please provide the following information:

• Python version (run python --version)

3.12.1

• Pytube version (run print(pytube.__version__) in python)

15.0.0

• Command used to install pytube

pip install pytube

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