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Python Ascii to bcd bcd to Ascii

ÔÚÍøÉÏËѲ»µ½¹ØÓÚ Ascii ºÍ bcd»¥Ïàת»¯µÄÎÄÕ£¬ÓÚÊÇ×Ô¼ºÐ´ÁËÒ»¸ö£¬ºÍ´ó¼Ò·ÖÏíÏ¡£
ûÓп¼Âǵ½Ð§ÂÊ£¬Äܹ»ÓÅ»¯µÄµØ·½Íû´ó¼ÒÌá³ö
"""
    AscII×Ö·ûת»»ÎªBCD×Ö·û
"""
def asc2bcd(inAsc, pad_L0_R1 = 0):
#È«²¿×ª»»Îª´óд£¬ÎªºóÃæµÄת»»Ìṩ·½±ã
    inAsc = inAsc.upper()
    print inAsc
#ÅжÏÈç¹û·ÇżÊý¸ö×Ö·ûʱ£¬×ó²¹0£¬»¹ÊÇÓÒ²¹0
    import copy
    if(len(inAsc)%2 == 1):
        if(pad_L0_R1 == 0):
            inAsc = copy.copy('0'+inAsc)
        if(pad_L0_R1 == 1):
            inAsc = copy.copy(inAsc+'0')
           
       
#¼ì²âÊäÈëµÄp×Ö·û´®ÖÐÊÇ·ñ¶¼Îª0-9 a-f A-F ÖеÄ×Ö·û
    for i in inAsc:
        if ((i>='0')and(i<='9')):
            continue;
         
        if ((i>='A')and(i<='F')):
            continue
        print "ÊäÈëÁË·Ç0-9 a-f A-F ÖеÄ×Ö·û"
        return
               
   
    a = array.array('B', inAsc)
    v = array.array('B','\x00'*1000)
    length = 0
    b = 0
    c = 0
   
    for i in range(0, len(inAsc), 2):
        if ((a[i]>=ord('0'))&(a[i]<=ord('9'))):
            b = 0x3


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PythonÖеĴúÂëÖØÓ×—Modules

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      ¶ÔÓÚModules£¬¿ÉÒÔʹÓÃÁ½ÖÖ·½·¨±àд¡£µÚÒ»¡¢Ò²ÊÇ×î¼òµ¥µÄ·½·¨£¬¾ÍÊÇʹÓÃPython±àд¡£¿ÉÒÔ´´½¨Ò»¸öºó׺ÃûΪ.pyµÄÎļþ£¬ÔÚÆäÖбàдº¯ÊýºÍ±äÁ¿¡£ÁíÍâÒ»ÖÖ·½·¨ÊÇÖ ......

PythonÉÏ´«Îļþµ½·þÎñÆ÷

#! /usr/bin/env python
# -*- coding: utf-8 -*-
from ftplib import FTP
from os import path
from optparse import OptionParser
from FtpDownload import spilt_cmd
import socket
import sys
'''
ÉÏ´«ÖÕ¶ËMRÎļþµ½·þÎñÆ÷
V1.0    zhai   2009-07-27
'''
def main():
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PythonÏ̱߳à³Ì£¨¶þ£©Ïß³Ìͬ²½

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    ¼ÙÈçÁ½¸öÏ̶߳ÔÏót1ºÍt2¶¼Òª¶ÔÊýÖµnum=0½øÐÐÔö1ÔËË㣬ÄÇôt1ºÍt2¶¼¸÷¶ÔnumÐÞ¸Ä10´ÎµÄ»°£¬ÄÇônum×îÖյĽá¹ûÓ¦¸ÃΪ20¡£µ«ÊÇÈç¹ûµ±t1È¡µÃnumµÄֵʱ£¨¼ÙÈç´ËʱnumΪ0£©£¬ÏµÍ³°Ñt1µ ......

python ¶à¼Ì³Ð(2)

from:  http://www.chinesepython.org/pythonfoundry/tut2.3/tmp/multiple.html
9.5.1 ¶à¼Ì³Ð Multiple Inheritance
Python supports a limited form of multiple inheritance as well. A class definition with multiple base classes looks as follows:
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