f=open(“aaa.txt”,’r’)f.seek(x,0) x代表偏移量 0代表文件开头算起，1代表当前位置算起，2代表结尾算起f.tell() 显示当前光标的位置 再之后执行readline()的话，会从光标处开始...

1：字典的查找默认函数：dict.setdefault(“键”，值) 如果找不到此键就返回后面的值

import hashlib import os def md5(file_path): if os.path.isdir(file_path): return '1' read_file = open(file_path,'r') the_hash = hashlib.md5() for line in...

SQUARE_FIT_SIZE = 300 LOGO_FILENAME = 'catlogo.png'

def backupToZip(folder): # Backup the entire contents of "folder" into a zip file.

""" Find the largest Python source file on the module import search path. Skip already-visited directories, normalize path and case so they will match proper...

""" display all images in a directory as thumbnail image buttons that display the full image when clicked; requires PIL for JPEGs and thumbnail image creatio...

""" ################################################################## a reusable form class, used by getfilegui (and others) ###############################...

from win32com.client import Dispatch, DispatchEx import pythoncom from PIL import ImageGrab, Image import uuid

需要用到哪个生命周期函数，就将对应函数的import进来，接着在setup中调用即可