Python - Change the pdf file name from 'blahblah-abc.pdf' to 'Abc-blahblah.pdf'

rename-file.py

import os


def main():
    for root, dirs, files in os.walk(os.getcwd()):
        for file in files:
            filename, file_extension = os.path.splitext(file)
            if file_extension.startswith('.pdf'):
                # change pdf files filename from 'blahblah-abc' to 'Abc-blahblah'
                new_filename = filename.split('-')[1].title() + '-' + filename.split('-')[0]
                os.rename(file, new_filename+file_extenion)


if __name__ == '__main__':
    main()