Example file sharing for recursive records specifying suffix names in python

Only three global variables need to be changed to call directly:

# Coding=utf-8import os# Three global variables: Root_folder = './root '   # will be recursively folder root save_txt = './paths.txt ' # Record path of document Suffix_name = '. JPG '     # suffix # recursive record the absolute path of the file specifying suffix name def record (folder, save_txt):    save_file = open (Save_txt, ' a ') for    name in Os.listdir (folder):        if Os.path.isdir (os.path.join (folder, name)):            record (Os.path.join (folder, name), Save_ TXT)        elif name.endswith (suffix_name):            save_file.write (' {}\n '. Format (os.path.join (folder, name)))    Save_file.close () def main ():    # If save_txt already exists, delete    try:        os.remove (save_txt)    except OSError:        Pass    # begins the recursive recording record    (Os.path.abspath (Root_folder), save_txt) if __name__ = = ' __main__ ':    Main ()