_Fileinfo.py 文件源码

def file_info (self, file_name=""):
        if file_name != "":
            file_stats = os.stat(file_name)
            # create a dictionary to hold file info
            file_info = {
                'fname': file_name,
                'fsize': file_stats[stat.ST_SIZE],
                'f_lm': time.strftime("%d/%m/%Y %I:%M:%S %p", time.localtime(file_stats[stat.ST_MTIME])),
                'f_la': time.strftime("%d/%m/%Y %I:%M:%S %p", time.localtime(file_stats[stat.ST_ATIME])),
                'f_ct': time.strftime("%d/%m/%Y %I:%M:%S %p", time.localtime(file_stats[stat.ST_CTIME]))
            }
            print
            print("file name = %(fname)s" % file_info)
            print("file size = %(fsize)s bytes" % file_info)
            print("last modified = %(f_lm)s" % file_info)
            print("last accessed = %(f_la)s" % file_info)
            print("creation time = %(f_ct)s" % file_info)
            print
            if stat.S_ISDIR(file_stats[stat.ST_MODE]):
                print("This a directory")
            else:
                print("This is not a directory")
                print
                print("A closer look at the os.stat(%s) tuple:" % file_name)
                print(file_stats)
                print
                print("The above tuple has the following sequence:")
                print("""st_mode (protection bits), st_ino (inode number),
              st_dev (device), st_nlink (number of hard links),
              st_uid (user ID of owner), st_gid (group ID of owner),
              st_size (file size, bytes), st_atime (last access time, seconds since epoch),
              st_mtime (last modification time), st_ctime (time of creation, Windows)""")
        else:
            print("No File Detected , hence Exiting !")