file rename

rename.py

import os

# for dirname in os.listdir("."):
#     if os.path.isdir(dirname):

if __name__ == '__main__':
    dirname = '/Users/name/Downloads/CRYPTO'
    for i, filename in enumerate(os.listdir(dirname)):
        if '-' in filename:
            print(filename)
            rename_str = filename[0:filename.index("-")] + '.png'
            print(rename_str)
            os.rename(dirname + "/" + filename, dirname + "/" + rename_str)