摘要：
coding:utf 8 import fileinput
import os
import repr '''
python 对文件的操作
''' '''
大小写转换
'''
def low_UPER(): oldNme='demo.txt' newName='my.txt' fp =... 阅读全文
摘要：
def low_UPER(): oldNme='demo.txt' newName='my.txt' fp = open(oldNme,"r+") newFp = open(newName,"w") for eachline in fp.readlines(): newStr = eac... 阅读全文
摘要：
coding:utf 8 from Tkinter import 创建横条型框架def frame(root, side): w = Frame(root) w.pack(side = side, expand = YES, fill = BOTH) return w 创建按钮def butto... 阅读全文
摘要：
coding:utf 8 '''
二维码生成
'''
import qrcode
qr = qrcode.QRCode( version=2, error_correction=qrcode.constants.ERROR_CORRECT_L, box_size=10, border=1... 阅读全文
摘要：
from PIL import Image, ImageDraw, ImageFont, ImageFilter
import random str
def rdChar(): return chr(random.randint(60,90)) def rdColor(): return... 阅读全文
摘要：
zip（x,y,z）
In [1]: x = [1, 2, 3] In [2]: y = [4, 5, 6] In [3]: xyz = zip(x, y, z)
xyz
[(1, 4, 7), (2, 5, 8), (3, 6, 9)] hash:
In [11]: print hash('... 阅读全文