通过终端运行时，Python脚本无法正常运行，但在Jupyter和Visual Studio中可以正常运行

Question

I have a script to extract the audio from all video files in a folder.

The folder with videos is located at: /Users/MyName/Downloads/Video_Audio_files

When I try to run it through terminal and I'm prompted for the folder path folder = input("Path to folder:") , I drag and drop it there (which is how I got the above path), but the script doesn't seem to be working (stuck at 0 out of 7 and no output files).

When I input exactly the same path when prompted in Jupyter Notebook or in Visual Studio it works perfectly!

Edit: I think I have found the issue, when I drag and drop the folder, there is an extra space ('Downloads/folder ' instead of 'Downloads/folder').

pbar = ProgressBar()
files = []
extensions = []
folder = input("Path to folder:")
#folder = 'Video_Audio_files'
pathlist = Path(folder).glob('**/*.mp4')
for path in pathlist:
    path_in_str = str(path)
    name = path_in_str.split("/")[1]
    files.append(path_in_str.split(".")[0])
    extensions.append(path_in_str.split(".")[1])

os.system('cd ' + folder)

for i in pbar(range(len(files))):
    video_format = extensions[i]
    video_name = files[i]
    output_format = 'flac'
    output_name = video_name + '_audio'

    bashCommand = 'ffmpeg -i ' + video_name + '.'   + video_format + ' -f ' + output_format + ' -ab 192000 -vn ' + output_name + '.' + output_format
#should be of this format: bashCommand = 'ffmpeg -i Video.mp4 -f flac -ab 192000 -vn ExtractedAudio.flac'

    os.system(bashCommand)

Answer 1

如编辑中所述找到问题后，我只是实现了以下内容以消除多余的空间：

folder = (input("Path to folder:")[:-1])