dst_file_path = os.path.join(dst_dir, src_file_name)
if not os.path.exists(dst_file_path):
alt_dst_dir = misc.find_file(args.DEST_DIR,
src_file_name,
dst_file_path = os.path.join(dst_dir, src_file_name)
if not os.path.exists(dst_file_path):
alt_dst_dir = misc.find_file(args.DEST_DIR,
src_file_name,