1 2 print("Python study 026 day") #2022. 2. 1.Tue cs Python study 026 day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 import os def search(dirname): try: filenames = os.listdir(dirname) for filename in filenames: full_filename = os.path.join(dirname, filename) if os.path.isdir(full_filename): search(full_filename) else : ext = os.path.splitext(full_filename)[-1] if ext == '.py': print(full_filenam..