getInfo.py

import fileFunctions as ff
import sysFunctions as sf

def getInfo(folderIn: str, folderOut: str) -> int:
  """
  Gets file info and writes it to a file.

  folderIn : str
    Folder being processed.

  folderOut: str
    Folder to which an output file is written.

  Returns 0.
  """

  sf.limitTracebackInfo(0) # limit traceback info
  ff.dirCheck(folderIn)    # check "folderIn" correctness
  ff.dirCheck(folderOut)   # check "folderOut" correctness

  fileName, fullName = ff.listFiles(folderIn, True) # list files in directory

  bitrateType, kbps, title, artist = \
      ff.getMetadata(fullName) # get metadata from filelist

  fileSize   = ff.getFileSize(fullName)      # get the size of the files
  extensions = ff.getFileExtension(fileName) # get files extensions

  ff.writeData(folderIn, fullName, fileName, extensions, bitrateType, kbps,
               title, artist, fileSize, folderOut) # write data to a file

  return 0

if __name__ == '__main__':
  folder = r'/mnt/Internal_HDD/0_FROM_EXTERNAL/music/'
  out    = r'/home/linux/Downloads/convert/'
  print(getInfo(folder, out))