python常用小脚本实例总结

#coding=utf-8
#name: myutil.py
def print_hex1(s,prev='0x'):
    for c in s:
        print '%s%02x' %(prev,ord(c)),
    print
def print_hex(s):
    for c in s:
        print '%02x' %(ord(c)),
    print    
print 'myutil'
    
def print_hex3(s,prev='0x'):
    i = 0
    for c in s:
        print '%s%s,' %(prev,s[i:i+2]),
        i += 2
    print

#path='C:\\Users\\test\\IAP_CZ_v204w.hex'
#file=open(path,'r')
#for ll in file.readlines()
#    print ll
#coding=gb18030
import time
import os
def prr():
    print 'file combination begin..'
 
path0=os.getcwd()
print path0
path=path0
#path1=path0
path2=path0
path+='\\IAP_CZ_v204w.hex'
#path1+='\\NC_armStaSystem.hex'
path2+='\\'
print path
s=raw_input('enter file path:')
path1=s
#path1+='\\NC_armStaSystem.hex'
print path1
s=raw_input('enter file name:')
path2+=s
path2+=time.strftime('_%y%m%d%H%M%S')
path2+='.hex'
print path2
prr()
try:
    f1=open(path,'r')
    count=0
    for l in f1.readlines():
    #    print l
        count+=1    
    #print count
    f1.close()
    f1=open(path,'r')
    f2=open(path1,'r')
    f3=open(path2,'w')
    while(count>1):
        l=f1.readline()
    #   print l
        f3.write(l)
        count-=1
    #   print count
    f3.flush()
    for l in f2.readlines():
        f3.write(l)
    f3.flush()
    f3.close()
    print 'combination success!'
except Exception,ex:
    print 'excettion occured!'
    print ex
    s=raw_input('press any key to continue...')    
finally:
    f1.close()
    f2.close()
    s=raw_input('press any key to continue...')    

#!/usr/bin/python
# -*- coding: utf-8 -*-
# filename: paxel.py
 
'''It is a multi-thread downloading tool
 
    It was developed follow axel.
        Author: volans
        E-mail: volansw [at] gmail.com
'''
 
import sys
import os
import time
import urllib
from threading import Thread
 
local_proxies = {'Http': 'http://131.139.58.200:8080'}
 
class AxelPython(Thread, urllib.FancyURLopener):
    '''Multi-thread downloading class.
 
        run() is a vitural method of Thread.
    '''
    def __init__(self, threadname, url, filename, ranges=0, proxies={}):
        Thread.__init__(self, name=threadname)
        urllib.FancyURLopener.__init__(self, proxies)
        self.name = threadname
        self.url = url
        self.filename = filename
        self.ranges = ranges
        self.downloaded = 0
 
    def run(self):
        '''vertual function in Thread'''
        try:
            self.downloaded = os.path.getsize( self.filename )
        except OSError:
            #print 'never downloaded'
            self.downloaded = 0
 
        # rebuild start poind
        self.startpoint = self.ranges[0] + self.downloaded
         
        # This part is completed
        if self.startpoint >= self.ranges[1]:
            print 'Part %s has been downloaded over.' % self.filename
            return
         
        self.oneTimeSize = 16384 #16kByte/time
        print 'task %s will download from %d to %d' % (self.name, self.startpoint, self.ranges[1])
 
        self.addheader("Range", "bytes=%d-%d" % (self.startpoint, self.ranges[1]))
             
        self.urlhandle = self.open( self.url )
 
        data = self.urlhandle.read( self.oneTimeSize )
        while data:
            filehandle = open( self.filename, 'ab+' )
            filehandle.write( data )
            filehandle.close()
 
            self.downloaded += len( data )
            #print "%s" % (self.name)
            #progress = u'\r...'
 
            data = self.urlhandle.read( self.oneTimeSize )
         
def GetUrlFileSize(url, proxies={}):
    urlHandler = urllib.urlopen( url, proxies=proxies )
    headers = urlHandler.info().headers
    length = 0
    for header in headers:
        if header.find('Length') != -1:
            length = header.split(':')[-1].strip()
            length = int(length)
    return length
 
def SpliteBlocks(totalsize, blocknumber):
    blocksize = totalsize/blocknumber
    ranges = []
    for i in range(0, blocknumber-1):
        ranges.append((i*blocksize, i*blocksize +blocksize - 1))
    ranges.append(( blocksize*(blocknumber-1), totalsize -1 ))
 
    return ranges
def islive(tasks):
    for task in tasks:
        if task.isAlive():
            return True
    return False
 
def paxel(url, output, blocks=6, proxies=local_proxies):
    ''' paxel
    '''
    size = GetUrlFileSize( url, proxies )
    ranges = SpliteBlocks( size, blocks )
 
    threadname = [ "thread_%d" % i for i in range(0, blocks) ]
    filename = [ "tmpfile_%d" % i for i in range(0, blocks) ]
   
    tasks = []
    for i in range(0,blocks):
        task = AxelPython( threadname[i], url, filename[i], ranges[i] )
        task.setDaemon( True )
        task.start()
        tasks.append( task )
         
    time.sleep( 2 )
    while islive(tasks):
        downloaded = sum( [task.downloaded for task in tasks] )
        process = downloaded/float(size)*100
        show = u'\rFilesize:%d Downloaded:%d Completed:%.2f%%' % (size, downloaded, process)
        sys.stdout.write(show)
        sys.stdout.flush()
        time.sleep( 0.5 )
             
    filehandle = open( output, 'wb+' )
    for i in filename:
        f = open( i, 'rb' )
        filehandle.write( f.read() )
        f.close()
        try:
            os.remove(i)
            pass
        except:
            pass
 
    filehandle.close()
 
if __name__ == '__main__':
    url = "/file/imgs/upload/202211/11/ho400lvij21.jpg"
    output = '001.jpg'
    paxel( url, output, blocks=4, proxies={} )

# -*- coding: UTF-8 -*-
'''
import re
import urllib
urls='/file/imgs/upload/202211/11/fjitbvv1zdv.jpg'
def gethtml(url):
    page = urllib.urlopen(url)
    html = page.read()
    return html
def getImg(html):
    reg = r'src="(.+?\.jpg)" pic_ext'
    imgre = re.compile(reg)
    imglist = imgre.findall(html)
    x = 0
    for imgurl in imglist:
        urllib.urlretrieve(imgurl,'%s.jpg' % x)
        x = x + 1
html = getHtml("http://tieba.baidu.com/p/2460150866")
getImg(html)
'''
import re
import urllib
import threading
import time
import socket
socket.setdefaulttimeout(30)
urls=[]
j=0
for i in xrange(1,81):
    if (i-1)%4 == 0:
        j += 1
    if ((j-1)%5) == 0 :
        j=1
    site='http://xz%d.mm667.com/xz%02d/images/' %(j,i)
    urls.append(site)
    print urls[i-1]
#print urls
'''    
urls.append('http://xz1.mm667.com/xz01/images/')
urls.append('http://xz1.mm667.com/xz02/images/')
urls.append('http://xz1.mm667.com/xz03/images/')
urls.append('http://xz1.mm667.com/xz04/images/')
urls.append('http://xz1.mm667.com/xz84/images/')
urls.append('http://xz2.mm667.com/xz85/images/')
urls.append('http://xz3.mm667.com/xz86/images/')
urls.append('http://xz1.mm667.com/s/')
urls.append('http://xz1.mm667.com/p/')
'''
def mkdir(path):
    # 引入模块
    import os
    # 去除首位空格
    path=path.strip()
    # 去除尾部 \ 符号
    path=path.rstrip("\\")
    # 判断路径是否存在
    # 存在     True
    # 不存在   False
    isExists=os.path.exists(path)
    # 判断结果
    if not isExists:
        # 如果不存在则创建目录
        print path+u' 创建成功'
        # 创建目录操作函数
        os.makedirs(path)
        return True
    else:
        # 如果目录存在则不创建，并提示目录已存在
        print path+u' 目录已存在'
        return False
 
def cbk(a,b,c):
    '''''回调函数
    @a: 已经下载的数据块
    @b: 数据块的大小
    @c: 远程文件的大小
    '''
    per = 100.0 * a * b / c
    if per > 100:
        per = 100
    print '%.2f%%' % per
 
 
#url = 'http://www.sina.com.cn'
local = 'd:\\mysite\\pic1\\'
d=0
mutex = threading.Lock()
# mutex1 = threading.Lock()
class MyThread(threading.Thread):
    def __init__(self, url, name):
        threading.Thread.__init__(self)
        self.url=url
        self.name=name
    def run(self):
        mutex.acquire()
        print
        print 'down from %s' % self.url
        time.sleep(1)
        mutex.release()
        try:
            urllib.urlretrieve(self.url, self.name)
        except Exception,e:
            print e
            time.sleep(1)
            urllib.urlretrieve(self.url, self.name)
threads=[]    
 
for u in urls[84:]:
    d += 1
    local = 'd:\\mysite\\pic1\\%d\\' %d
    mkdir(local)
    print 'download begin...'
    for i in xrange(40):
        lcal = local
        url=u
        url += '%03D.jpg' %i
        lcal += '%03d.jpg' %i
        th = MyThread(url,lcal)
        threads.append(th)
        th.start()
# for t in threads:
#     t.join()
print 'over! download finished'

#!/usr/bin/env python
# -*- coding:utf-8 -*-
"""
python爬虫,抓取一卡通相关企业信息
Anthor: yangyongzhen
Version: 0.0.2
Date: 2014-12-14
Language: Python2.7.5
Editor: Sublime Text2
"""
 
import urllib2, re, string
import threading, Queue, time
import sys
import os
from bs4 import BeautifulSoup
#from pprint import pprint
 
reload(sys)
sys.setdefaultencoding('utf8')
_DATA = []
FILE_LOCK = threading.Lock()
SHARE_Q = Queue.Queue()  #构造一个不限制大小的的队列
_WORKER_THREAD_NUM = 3  #设置线程的个数
 
_Num = 0 #总条数
class MyThread(threading.Thread) :
 
    def __init__(self, func,num) :
        super(MyThread, self).__init__()  #调用父类的构造函数
        self.func = func  #传入线程函数逻辑
        self.thread_num = num  
    def run(self) :
        self.func()
        #print u'线程ID:',self.thread_num
 
def worker() :
    global SHARE_Q
    while not SHARE_Q.empty():
        url = SHARE_Q.get() #获得任务
        my_page = get_page(url)
        find_data(my_page)  #获得当前页面的数据
        #write_into_file(temp_data)
        time.sleep(1)
        SHARE_Q.task_done()
 
def get_page(url) :
    """
    根据所给的url爬取网页HTML
    Args: 
        url: 表示当前要爬取页面的url
    Returns:
        返回抓取到整个页面的HTML(unicode编码)
    Raises:
        URLError:url引发的异常
    """
    try :
        html = urllib2.urlopen(url).read()
        my_page = html.decode("gbk",'ignore')
        #my_page = unicode(html,'utf-8','ignore').encode('utf-8','ignore')
        #my_page = urllib2.urlopen(url).read().decode("utf8")
    except urllib2.URLError, e :
        if hasattr(e, "code"):
            print "The server couldn't fulfill the request."
            print "Error code: %s" % e.code
        elif hasattr(e, "reason"):
            print "We failed to reach a server. Please check your url and read the Reason"
            print "Reason: %s" % e.reason
    return my_page
 
def find_data(my_page) :
    """
    通过返回的整个网页HTML, 正则匹配名称
    
    Args:
        my_page: 传入页面的HTML文本用于正则匹配
    """
    global _Num
    temp_data = []
    items = BeautifulSoup(my_page).find_all("div", style="width:96%;margin:10px;border-bottom:1px #CCC dashed;padding-bottom:10px;")
    for index, item in enumerate(items) :
        #print item
        #print item.h1
        #print h.group()
        #temp_data.append(item)
        #print item.find(re.compile("^a"))
        href = item.find(re.compile("^a"))
        #soup = BeautifulSoup(item)
        #公司名称
        if item.a:
            data = item.a.string.encode("gbk","ignore")
            print data
            temp_data.append(data)
 
        Goods = item.find_all("div", style="font-size:12px;")
        
        #经营产品与联系方式
        for i in goods:
            data = i.get_text().encode("gbk","ignore")
            temp_data.append(data)
            print data
        #b = item.find_all("b")
        #print b
        #链接地址
        pat = re.compile(r'href="([^"]*)"')
        h = pat.search(str(item))
        if h:
            #print h.group(0)
            href = h.group(1)
            print href
            temp_data.append(h.group(1))
 
        _Num += 1
        #b = item.find_all(text=re.compile("DORMouse"))
        #pprint(goods)
        #print href
        #pat = re.compile(r'title="([^"]*)"')
        #h = pat.search(str(href))
        #if h:
            #print h.group(1)
            #temp_data.append(h.group(1))
    _DATA.append(temp_data)
 
#headers = {'User-Agent':"Mozilla/5.0 (windows NT 6.1; WOW64) AppleWEBKit/537.1 (KHTML, like Gecko) Chrome/22.0.1207.1 Safari/537.1"}##浏览器请求头（大部分网站没有这个请求头会报错、请务必加上哦）
#all_url = 'http://www.mzitu.com/all'  ##开始的URL地址
#start_html = requests.get(all_url,  headers=headers)  ##使用requests中的get方法来获取all_url(就是：http://www.mzitu.com/all这个地址)的内容 headers为上面设置的请求头、请务必参考requests官方文档解释
#print(start_html.text) ##打印出start_html (请注意，concent是二进制的数据，一般用于下载图片、视频、音频、等多媒体内容是才使用concent, 对于打印网页内容请使用text)
 
def main() :
    global SHARE_Q
    threads = []
    start = time.clock()
    douban_url = "http://company.yktworld.com/comapny_search.asp?page={page}"
    #向队列中放入任务, 真正使用时, 应该设置为可持续的放入任务
    for index in xrange(20) :   
        SHARE_Q.put(douban_url.format(page = index * 1))
    for i in xrange(_WORKER_THREAD_NUM) :
        thread = MyThread(worker,i)
        thread.start()  #线程开始处理任务
 
        threads.append(thread)
    for thread in threads :
        thread.join()
    SHARE_Q.join()
    i = 0
    with open("down.txt", "w+") as my_file :
        for page in _DATA :
            i += 1
            for name in page:
                my_file.write(name + "\n")
        
    print "Spider Successful!!!"
    end = time.clock()
    print u'抓取完成！'
    print u'总页数:',i
    print u'总条数:',_Num
    print u'一共用时：',end-start,u'秒'
 
if __name__ == '__main__':
    main()

#!/usr/bin/env python
# -*- coding:utf-8 -*-
"""
Python爬虫
Anthor: yangyongzhen
Version: 0.0.2
Date: 2014-12-14
Language: Python2.7.8
Editor: Sublime Text2
"""
 
import urllib2, re, string
import threading, Queue, time
import sys
import os
from bs4 import BeautifulSoup
 
reload(sys)
sys.setdefaultencoding('utf8')
_DATA = []
FILE_LOCK = threading.Lock()
SHARE_Q = Queue.Queue()  #构造一个不限制大小的的队列
_WORKER_THREAD_NUM = 3  #设置线程的个数
 
rootpath = os.getcwd()+u'/抓取的内容/'
 
def makedir(path):
    if not os.path.isdir(path):
        os.makedirs(path)
 
#创建抓取的根目录
#makedir(rootpath)
#显示下载进度
def Schedule(a,b,c):
    '''''
    a:已经下载的数据块
    b:数据块的大小
    c:远程文件的大小
   '''
    per = 100.0 * a * b / c
    if per > 100 :
        per = 100
    print '%.2f%%' % per
class MyThread(threading.Thread) :
 
    def __init__(self, func) :
        super(MyThread, self).__init__()  #调用父类的构造函数
        self.func = func  #传入线程函数逻辑
 
    def run(self) :
        self.func()
 
def worker() :
    print 'work thread start...\n'
    global SHARE_Q
    while not SHARE_Q.empty():
        url = SHARE_Q.get() #获得任务
        my_page = get_page(url)
        find_title(my_page)  #获得当前页面的电影名
        #write_into_file(temp_data)
        time.sleep(1)
        SHARE_Q.task_done()
 
def get_page(url) :
    """
    根据所给的url爬取网页HTML
    Args: 
        url: 表示当前要爬取页面的url
    Returns:
        返回抓取到整个页面的HTML(unicode编码)
    Raises:
        URLError:url引发的异常
    """
    try :
        html = urllib2.urlopen(url).read()
        my_page = html.decode("utf8")
        #my_page = unicode(html,'utf-8','ignore').encode('utf-8','ignore')
        #my_page = urllib2.urlopen(url).read().decode("utf8")
    except urllib2.URLError, e :
        if hasattr(e, "code"):
            print "The server couldn't fulfill the request."
            print "Error code: %s" % e.code
        elif hasattr(e, "reason"):
            print "We failed to reach a server. Please check your url and read the Reason"
            print "Reason: %s" % e.reason
    return my_page
 
def find_title(my_page) :
    """
    通过返回的整个网页HTML, 正则匹配前100的电影名称
    
    Args:
        my_page: 传入页面的HTML文本用于正则匹配
    """
    temp_data = []
    movie_items = BeautifulSoup(my_page).findAll('h1')
    for index, item in enumerate(movie_items) :
        #print item
        #print item.h1
        pat = re.compile(r'href="([^"]*)"')
        h = pat.search(str(item))
        if h:
            #print h.group(0)
            href = h.group(1)
            print href
            temp_data.append(h.group(1))
        #print h.group()
        #temp_data.append(item)
        #print item.find(re.compile("^a"))
        href = item.find(re.compile("^a"))
        #soup = BeautifulSoup(item)
        if item.a:
            #print item.a.string
            temp_data.append(item.a.string)
        #print href
        #pat = re.compile(r'title="([^"]*)"')
        #h = pat.search(str(href))
        #if h:
            #print h.group(1)
            #temp_data.append(h.group(1))
    _DATA.append(temp_data)
 
 
def main() :
    global SHARE_Q
    threads = []
    start = time.clock()
    douban_url = "http://movie.misszm.com/page/{page}"
    #向队列中放入任务, 真正使用时, 应该设置为可持续的放入任务
    for index in xrange(5) :   
        SHARE_Q.put(douban_url.format(page = index * 1))
    for i in xrange(_WORKER_THREAD_NUM) :
        thread = MyThread(worker)
        thread.start()  #线程开始处理任务
        threads.append(thread)
    for thread in threads :
        thread.join()
    SHARE_Q.join()
    with open("movie.txt", "w+") as my_file :
        for page in _DATA :
            for movie_name in page:
                my_file.write(movie_name + "\n")
    print "Spider Successful!!!"
    end = time.clock()
    print u'抓取完成！'
    print u'一共用时：',end-start,u'秒'
 
if __name__ == '__main__':
    main()

#coding=utf-8
#author:yangyongzhen
#QQ:534117529
#'CardTest TcpServer  - Simple Test Card Tool 1.00' 
 
import sys,threading,time;
import serial;
import binascii,encodings;
import re;
import os;
from socket import *
from struct import *;
#from myutil import *;
#name: myutil.py
 
mylock = threading.RLock() 
 
Server_IP = ''
Srever_Port = ''
 
def print_hex1(s,prev='0x'):
    for c in s:
        print '%s%02x' %(prev,ord(c)),
    print
def print_hex(s):
    for c in s:
        print '%02x' %(ord(c)),
    print
 
def hexto_str(s):
    r =''
    for c in s:
        r += '%02x' %(ord(c))
    return r
def strto_hex(s):
    r = s.decode('hex')
    return r
#''代表服务器为localhost
 
#在一个非保留端口号上进行监听
 
 
class ComThread:
    def __init__(self, Port=0):
        self.l_serial = None;
        self.alive = False;
        self.waitEnd = None;
        self.port = Port;
 
        #TCP部分
        #self.sockobj = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        self.connection = None
        #数据
        self.snddata = ''
        self.rcvdata = ''
 
    def waiting(self):
        if not self.waitEnd is None:
            self.waitEnd.wait();
 
 
    def SetStopEvent(self):
        if not self.waitEnd is None:
            self.waitEnd.set();
        self.alive = False;
        self.stop();
 
 
    def start(self):
        self.l_serial = serial.Serial();
        self.l_serial.port = self.port;
        self.l_serial.baudrate = 115200;
        self.l_serial.timeout = 2;  #秒
        self.l_serial.open();
 
        if self.l_serial.isOpen():
            self.waitEnd = threading.Event();
            self.alive = True;
            print 'open serial port %d ok!\n' %(self.port+1)
            print 'baudrate:115200 \n'
            self.thread_read = None;
            self.thread_read = threading.Thread(target=self.FirstReader);
            self.thread_read.setDaemon(1);
            self.thread_read.start();
 
            self.thread_write = None;
            self.thread_write = threading.Thread(target=self.FirstWriter);
            self.thread_write.setDaemon(1);
            self.thread_write.start();
 
            #TCP部分
            self.thread_TcpClient = None;
            self.thread_TcpClient = threading.Thread(target=self.TcpClient);
            self.thread_TcpClient.setDaemon(1);
            self.thread_TcpClient.start();
 
            self.thread_TcpSend = None;
            self.thread_TcpSend = threading.Thread(target=self.TcpSend);
            self.thread_TcpSend.setDaemon(1);
            self.thread_TcpSend.start();
 
            return True;
        else:
            return False;
 
 
    def FirstReader(self):
        while self.alive:
            # 接收间隔
            time.sleep(0.1);
            try:
                data = '';
                n = self.l_serial.inWaiting();
                if n:
                    data = data+self.l_serial.read(n);
                    #for l in xrange(len(data)):
                        #print '%02X' % ord(data[l]),
                    # 发送数据
                    print u'->请求:'
                    print data;
                    mylock.acquire() 
                    self.snddata = data
                    mylock.release()
                    #print_hex(data);
                
                    
                # 判断结束
               
            except Exception, ex:
                print str(ex);
 
        self.waitEnd.set();
        self.alive = False;
 
    def FirstWriter(self):
        while self.alive:
            # 接收间隔
            time.sleep(0.1);
            try:
                #snddata = raw_input('\nenter data send:\n')
                if self.rcvdata!='':
                    self.l_serial.write(self.rcvdata); 
                    print u'-<应答:'
                    print self.rcvdata;
                    mylock.acquire() 
                    self.rcvdata = '';
                    mylock.release()
                #print_hex(snddata);
                
            except Exception, ex:
                print str(ex);
        self.waitEnd.set();
        self.alive = False;
 
    def TcpClient(self):
        while True:
            # 接收间隔
            time.sleep(0.1);
            self.connection = socket(AF_INET, SOCK_STREAM);
            self.connection.connect((Server_IP, int(Server_Port)));
            print 'Connect to Server OK!';
            self.snddata = ''
            self.rcvdata = ''
            while True:
                #读取客户端套接字的下一行
                data = self.connection.recv(1024)
                #如果没有数量的话，那么跳出循环
                if not data: break
                #发送一个回复至客户端
                mylock.acquire() 
                self.snddata = ''
                self.rcvdata = data
                mylock.release()
                #connection.send('Echo=>' + data)
            self.connection.close()
 
        self.waitEnd.set();
        self.alive = False;
 
    def TcpSend(self):
        while True:
            # 接收间隔
            time.sleep(0.1);
            while True:
                time.sleep(0.1);
                try:
                    if not self.connection is None:
                        if self.snddata != '':
                            self.connection.send(self.snddata)
                            mylock.acquire() 
                            self.rcvdata = ''
                            self.snddata = ''
                            mylock.release()
                except Exception, ex:
                    pass            
    def stop(self):
        self.alive = False;
        self.thread_read.join();
        if self.l_serial.isOpen():
            self.l_serial.close();
 
 
 
#测试用部分
if __name__ == '__main__':
    print 'Serial to Tcp Tool 1.00\n' 
    print 'Author:yangyongzhen\n'
    print 'QQ:534117529\n'
    print 'Copyright (c) **cap 2015-2016.\n'
 
    Server_IP = raw_input('please enter ServerIP:')
    print 'Server_IP: %s' %(Server_IP)
    Server_Port = raw_input('please enter ServerPort:')
    print 'Server_Port: %s' %(Server_Port)
    com =raw_input('please enter com port(1-9):')
    rt = ComThread(int(com)-1);
    try:
        if rt.start():
            rt.waiting();
            rt.stop();
        else:
            pass;            
    except Exception,se:
        print str(se);
 
    if rt.alive:
        rt.stop();
    os.system("pause")
 
    print '';
    print 'End OK .';
    del rt;

#coding=utf-8
#author:yangyongzhen
#QQ:534117529
#'CardTest TcpServer  - Simple Test Card Tool 1.00' 
 
import sys,threading,time;
import serial;
import binascii,encodings;
import re;
import os;
from socket import *
from struct import *;
#from myutil import *;
#name: myutil.py
 
mylock = threading.RLock() 
 
def print_hex1(s,prev='0x'):
    for c in s:
        print '%s%02x' %(prev,ord(c)),
    print
def print_hex(s):
    for c in s:
        print '%02x' %(ord(c)),
    print
 
def hexto_str(s):
    r =''
    for c in s:
        r += '%02x' %(ord(c))
    return r
def strto_hex(s):
    r = s.decode('hex')
    return r
#''代表服务器为localhost
 
#在一个非保留端口号上进行监听
 
 
class ComThread:
    def __init__(self, Port=0):
        self.l_serial = None;
        self.alive = False;
        self.waitEnd = None;
        self.port = Port;
 
        #TCP部分
        self.myHost = ''
        self.myPort = 5050
        self.sockobj = socket(AF_INET, SOCK_STREAM)
        self.connection = None
        #数据
        self.snddata = ''
        self.rcvdata = ''
 
    def waiting(self):
        if not self.waitEnd is None:
            self.waitEnd.wait();
 
 
    def SetStopEvent(self):
        if not self.waitEnd is None:
            self.waitEnd.set();
        self.alive = False;
        self.stop();
 
 
    def start(self):
        self.l_serial = serial.Serial();
        self.l_serial.port = self.port;
        self.l_serial.baudrate = 115200;
        self.l_serial.timeout = 2;  #秒
        self.l_serial.open();
 
        if self.l_serial.isOpen():
            self.waitEnd = threading.Event();
            self.alive = True;
            print 'open serial port %d ok!\n' %(self.port+1)
            print 'baudrate:115200 \n'
            self.thread_read = None;
            self.thread_read = threading.Thread(target=self.FirstReader);
            self.thread_read.setDaemon(1);
            self.thread_read.start();
 
            self.thread_write = None;
            self.thread_write = threading.Thread(target=self.FirstWriter);
            self.thread_write.setDaemon(1);
            self.thread_write.start();
 
            #TCP部分
            self.thread_TcpServer = None;
            self.thread_TcpServer = threading.Thread(target=self.TcpServer);
            self.thread_TcpServer.setDaemon(1);
            self.thread_TcpServer.start();
 
            self.thread_TcpSend = None;
            self.thread_TcpSend = threading.Thread(target=self.TcpSend);
            self.thread_TcpSend.setDaemon(1);
            self.thread_TcpSend.start();
 
            return True;
        else:
            return False;
 
 
    def FirstReader(self):
        while self.alive:
            # 接收间隔
            time.sleep(0.1);
            try:
                data = '';
                n = self.l_serial.inWaiting();
                if n:
                    data = data+self.l_serial.read(n);
                    #for l in xrange(len(data)):
                        #print '%02X' % ord(data[l]),
                    # 发送数据
                    print 'serial recv:'
                    print data;
                    mylock.acquire() 
                    self.snddata = data
                    mylock.release()
                    #print_hex(data);
                
                    
                # 判断结束
               
            except Exception, ex:
                print str(ex);
 
        self.waitEnd.set();
        self.alive = False;
 
    def FirstWriter(self):
        while self.alive:
            # 接收间隔
            time.sleep(0.1);
            try:
                #snddata = raw_input('\nenter data send:\n')
                if self.rcvdata!='':
                    self.l_serial.write(self.rcvdata); 
                    print 'serial send:'
                    print self.rcvdata;
                    mylock.acquire() 
                    self.rcvdata = '';
                    mylock.release()
                #print_hex(snddata);
                
            except Exception, ex:
                print str(ex);
        self.waitEnd.set();
        self.alive = False;
 
    def TcpServer(self):
        self.sockobj.bind((self.myHost, self.myPort))
        self.sockobj.listen(10)
        print 'TcpServer listen at 5050 oK!\n'
        print 'Waiting for connect...\n'
        while True:
            # 接收间隔
            time.sleep(0.1);
            self.connection, address = self.sockobj.accept()
            print 'Server connected by', address
            self.snddata = ''
            self.rcvdata = ''
            try:
                while True:
                    #读取客户端套接字的下一行
                    data = self.connection.recv(1024)
                    #如果没有数量的话，那么跳出循环
                    if not data: break
                    #发送一个回复至客户端
                    mylock.acquire() 
                    self.snddata = ''
                    self.rcvdata = data
                    mylock.release()
                    #connection.send('Echo=>' + data)
                self.connection.close()
            except Exception, ex:
                self.connection.close()
 
        self.waitEnd.set();
        self.alive = False;
 
    def TcpSend(self):
        while True:
            # 接收间隔
            time.sleep(0.1);
            while True:
                time.sleep(0.1);
                try:
                    if not self.connection is None:
                        if self.snddata != '':
                            self.connection.send(self.snddata)
                            mylock.acquire() 
                            self.rcvdata = ''
                            self.snddata = ''
                            mylock.release()
                except Exception, ex:
                    pass            
    def stop(self):
        self.alive = False;
        self.thread_read.join();
        if self.l_serial.isOpen():
            self.l_serial.close();
 
 
 
#测试用部分
if __name__ == '__main__':
    print 'CardTest TcpServer  - Simple Test Card Tool 1.00\n' 
    print 'Author:yangyongzhen\n'
    print 'QQ:534117529\n'
    print 'Copyright (c) **** 2015-2016.\n'
 
    com =raw_input('please enter com port(1-9):')
    rt = ComThread(int(com)-1);
    try:
        if rt.start():
            rt.waiting();
            rt.stop();
        else:
            pass;            
    except Exception,se:
        print str(se);
 
    if rt.alive:
        rt.stop();
    os.system("pause")
 
    print '';
    print 'End OK .';
    del rt;

# -*- coding: utf-8 -*-
 
'''
filename:rtcp.py
@desc:
利用python的socket端口转发，用于远程维护
如果连接不到远程，会sleep 36s，最多尝试200(即两小时)
@usage:
./rtcp.py stream1 stream2
stream为：l:port或c:host:port
l:port表示监听指定的本地端口
c:host:port表示监听远程指定的端口
@author: watercloud, zd, knownsec team
@web: www.knownsec.com, blog.knownsec.com
@date: 2009-7
'''
 
import socket
import sys
import threading
import time
 
streams = [None, None]  # 存放需要进行数据转发的两个数据流（都是SocketObj对象）
debug = 1  # 调试状态 0 or 1
 
def print_hex(s):
    for c in s:
        print '%02x' %(ord(c)),
    print
def _usage():
    print 'Usage: ./rtcp.py stream1 stream2\nstream : L:port  or C:host:port'
 
def _get_another_stream(num):
    '''
    从streams获取另外一个流对象，如果当前为空，则等待
    '''
    if num == 0:
        num = 1
    elif num == 1:
        num = 0
    else:
        raise "ERROR"
 
    while True:
        if streams[num] == 'quit':
            print("can't connect to the target, quit now!")
            sys.exit(1)
 
        if streams[num] != None:
            return streams[num]
        else:
            time.sleep(1)
 
def _xstream(num, s1, s2):
    '''
    交换两个流的数据
    num为当前流编号,主要用于调试目的，区分两个回路状态用。
    '''
    try:
        while True:
            #注意，recv函数会阻塞，直到对端完全关闭（close后还需要一定时间才能关闭，最快关闭方法是shutdow）
            buff = s1.recv(1024)
            if debug > 0:
                print num,"recv"
            if len(buff) == 0: #对端关闭连接，读不到数据
                print num,"one closed"
                break
            s2.sendall(buff)
            if debug > 0:
                print num,"sendall"
                print_hex(buff)
    except :
        print num,"one connect closed."
 
    try:
        s1.shutdown(socket.SHUT_RDWR)
        s1.close()
    except:
        pass
 
    try:
        s2.shutdown(socket.SHUT_RDWR)
        s2.close()
    except:
        pass
 
    streams[0] = None
    streams[1] = None
    print num, "CLOSED"
 
def _server(port, num):
    '''
    处理服务情况,num为流编号（第0号还是第1号）
    '''
    srv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    srv.bind(('0.0.0.0', port))
    srv.listen(1)
    #print 'local listening at port %d' (%(port))
    while True:
        conn, addr = srv.accept()
        print "connected from:", addr
        streams[num] = conn  # 放入本端流对象
        s2 = _get_another_stream(num)  # 获取另一端流对象
        _xstream(num, conn, s2)
 
def _connect(host, port, num):
    '''    处理连接，num为流编号（第0号还是第1号）
    @note: 如果连接不到远程，会sleep 36s，最多尝试200(即两小时)
    '''
    not_connet_time = 0
    wait_time = 36
    try_cnt = 199
    while True:
        if not_connet_time > try_cnt:
            streams[num] = 'quit'
            print('not connected')
            return None
 
        conn = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        try:
            conn.connect((host, port))
        except Exception, e:
            print ('can not connect %s:%s!' % (host, port))
            not_connet_time += 1
            time.sleep(wait_time)
            continue
 
        print "connected to %s:%i" % (host, port)
        streams[num] = conn  #放入本端流对象
        s2 = _get_another_stream(num) #获取另一端流对象
        _xstream(num, conn, s2)
 
 
if __name__ == '__main__':
    print 'Tcp to Tcp Tool 1.00\n' 
    print 'Author:yangyongzhen\n'
    print 'QQ:534117529\n'
    print 'Copyright (c) Newcapec 2015-2016.\n'
    Server_IP = raw_input('please enter Server IP:')
    print 'Server_IP: %s' %(Server_IP)
    Server_Port = raw_input('please enter Server Port:')
    print 'Server_Port: %s' %(Server_Port)
    com =raw_input('please enter Local Port:')
    tlist = []  # 线程列表，最终存放两个线程对象
    #targv = [sys.argv[1], sys.argv[2] ]
    t = threading.Thread(target=_server, args=(int(com), 0))
    tlist.append(t)
 
    t = threading.Thread(target=_connect, args=(Server_IP, int(Server_Port), 1))
    tlist.append(t)
 
    for t in tlist:
        t.start()
    for t in tlist:
        t.join()
    sys.exit(0)

# -*- coding:utf8 -*-
from ctypes import *
from binascii import unhexlify as unhex
import os
dll = cdll.LoadLibrary('mydll.dll');
 
print 'begin load mydll..'
#key
#str1='\x9B\xED\x98\x89\x15\x80\xC3\xB2'
str1=unhex('0000556677222238')
#data
str2=unhex('002d2000000100015566772222383CD881604D0D286A556677222238000020141214181427') 
#output
str3='\x12\x34\x56\x78\x12\x34\x56\x78'
pstr1=c_char_p()
pstr2=c_char_p()
pstr3=c_char_p()
pstr1.value=str1
pstr2.value=str2
pstr3.value=str3
dll.CurCalc_DES_Mac64(805306481,pstr1,0,pstr2,13,pstr3)
print pstr1
print pstr2
print pstr3
stro= pstr3.value
print stro
strtemp=''
for c in stro:
    print "%02x" % (ord(c))
    strtemp+="{0:02x}".format(ord(c))
print strtemp
os.execlp("E:\\RSA.exe",'')
s=raw_input('press any key to continue...')

# -*- coding: utf-8 -*-
import socket
from myutil import *
from binascii import unhexlify as unhex
from ctypes import *
dll = cdll.LoadLibrary('mydll.dll')
print 'begin load mydll..'
HOST, PORT = "192.168.51.28", 5800
sd ="1234567812345678"
# Create a socket (SOCK_STREAM means a TCP socket)
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
    # Connect to server and send data
    sock.connect((HOST, int(PORT))
    print "Sent1 OK:"
    print sd
    # Receive data from the server and shut down
    received = sock.recv(1024)
    print "Received:"
    print_hex(received)
    print  'received len is 0x%02x' %(len(received))
    print  'received data analysis...'
    re1=received[0:4]
    print_hex(re1)
    re1=received[4:6]
    print_hex(re1)
    re1=received[6:10]
    print_hex(re1)
    re1=received[10:16]
    print_hex(re1)
 
    #pack2 send
    sock.send(sd2.decode('hex'))
    print "Sent2 OK:"
    print sd2
    # Receive data from the server and shut down
    received1 = sock.recv(1024)
    print "Received1:"
    print_hex(received1)
    print  'received1 len is 0x%02x' %(len(received1))
    
finally:
    sock.close()
 
s=raw_input('press any key to continue...')

# -*- coding: gb2312 -*-
import socket
from myutil import *
from binascii import unhexlify as unhex
from ctypes import *
dll = cdll.LoadLibrary('mydll.dll')
print 'begin load mydll..'
#key
key='\xF1\xE2\xD3\xC4\xF1\xE2\xD3\xC4'
#output MAC
mac='\x00'*8
data='\x00'*8
pkey=c_char_p()
pdata=c_char_p()
pmac=c_char_p()
pkey.value=key
pdata.value=data
pmac.value=mac
#pack1
class pack:
   pass
pk=pack()
pk.len='00000032'
pk.ID='0001'
pk.slnum='00000004'
pk.poscode='123456781234'
pk.rand='1122334455667788'
pk.psam='313233343536'
pk.kind='0000'
pk.ver='000001'
pk.time='20140805135601'
pk.mac='06cc571e6d96e12d'
 
data=unhex(pk.len+pk.ID+pk.slnum+pk.poscode+pk.rand+pk.psam+pk.kind+pk.ver+pk.time)
#print_hex(data)
pdata.value=data
#cacl MAC
dll.CurCalc_DES_MAC64(805306481,pkey,0,pdata,42,pmac)
stro= pmac.value
strtemp=''
for c in stro:
    strtemp+="{0:02x}".format(ord(c))
#print strtemp
pk.mac=strtemp
#data to send
sd=pk.len+pk.ID+pk.slnum+pk.poscode+pk.rand+pk.psam+pk.kind+pk.ver+pk.time+pk.mac
print  'send1 len is 0x%02x' %(len(sd)/2)
print sd
#pack2
class pack2:
   pass
pk2=pack2()
pk2.len='0000006E'
pk2.ID='0012'
pk2.slnum='00000005'
pk2.fatCode='00'
pk2.cardASN='0000000000000000'
pk2.cardType='00'
pk2.userNO= '0000000000000000'
 
pk2.fileName1='00000000000000000000000000000015'
pk2.dataLen1='00'
pk2.dataArea1='00000000000000319999990800FB2014080620240806FFFFFFFFFFFFFFFFFFFF'
pk2.fileName2='00000000000000000000000000000016'
pk2.dataLen2='00'
pk2.dataArea2='000003E800FFFF16'
pk2.mac='06cc571e6d96e12d'
 
data2=unhex(pk2.len+pk2.ID+pk2.slnum+pk2.fatCode+pk2.cardASN+pk2.cardType+pk2.userNO+pk2.fileName1+pk2.dataLen1+pk2.dataArea1+pk2.fileName2+pk2.dataLen2+pk2.dataArea2)
 
pdata.value=data2
#cacl MAC
dll.CurCalc_DES_MAC64(805306481,pkey,0,pdata,102,pmac)
stro= pmac.value
strtemp=''
for c in stro:
    strtemp+="{0:02x}".format(ord(c))
#print strtemp
pk2.mac=strtemp
#data to send
sd2=pk2.len+pk2.ID+pk2.slnum+pk2.fatCode+pk2.cardASN+pk2.cardType+pk2.userNO+pk2.fileName1+pk2.dataLen1+pk2.dataArea1+pk2.fileName2+pk2.dataLen2+pk2.dataArea2+pk2.mac
 
print  'send2 len is 0x%02x' %(len(sd2)/2)
print sd2
 
 
#PORT="192.168.60.37"
#PORT="localhost"
HOST, PORT = "192.168.51.28", 5800
# Create a socket (SOCK_STREAM means a TCP socket)
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
    # Connect to server and send data
    sock.connect((HOST, int(PORT))
    #data= "123456789"
    #s = struct.pack('bbb',1,2,3)
    sock.send(sd.decode('hex'))
    print "Sent1 OK:"
    print sd
    # Receive data from the server and shut down
    received = sock.recv(1024)
    print "Received:"
    print_hex(received)
    print  'received len is 0x%02x' %(len(received))
    print  'received data analysis...'
    re1=received[0:4]
    print_hex(re1)
    re1=received[4:6]
    print_hex(re1)
    re1=received[6:10]
    print_hex(re1)
    re1=received[10:16]
    print_hex(re1)
 
    #pack2 send
    sock.send(sd2.decode('hex'))
    print "Sent2 OK:"
    print sd2
    # Receive data from the server and shut down
    received1 = sock.recv(1024)
    print "Received1:"
    print_hex(received1)
    print  'received1 len is 0x%02x' %(len(received1))
    
finally:
    sock.close()
 
s=raw_input('press any key to continue...')

# -*- coding: utf-8 -*-
from myutil import *
from binascii import unhexlify as unhex
import os
path=os.getcwd()
 
path+='\\rec04.bin'
#print  path
print "begin ans......"
 
f1=open(path,'rb')
for i in range(1,35):
    s=f1.read(280)
    print "data:",i
    print_hex(s)
    
print 'read data is:'
print_hex(s)
 
recstatadd = 187
print "终端编号:"
print_hex(s[recstatadd:recstatadd+10])
print "卡号长度:"
print_hex(s[10])
print "卡号:    "
print_hex(s[11:11+10])
print "持卡序号1+所属地城市代码2+交易地城市代码2"
print_hex(s[recstatadd+22:recstatadd+22+5])
print "应用交易计数器"
print_hex(s[92:92+2])
print "交易前余额4，交易金额3"
print_hex(s[recstatadd+29:recstatadd+29+7])
print "交易日期:"
print_hex(s[99:99+3])
print "交易时间:"
print_hex(s[44:44+3])
print "终端编号"
print_hex(s[21:21+8])
print "商户编号"
print_hex(s[21+8:21+8+15])
print "批次号"
print_hex(s[5:5+3]) 
print "应用密文"
print_hex(s[47:47+8])
print "授权金额"
print_hex(s[103:103+6])
print "其他金额"
print_hex(s[115:115+6])
print "终端验证结果"
print_hex(s[94:5+94])
print "应用交易计数器"
print_hex(s[92:92+4])
print "卡片验证结果"
print_hex(s[56:56+32])
print "卡片序列号:"
print_hex(s[131])
f1.close()

# -*- coding:utf8 -*-
# 2013.12.36 19:41
# 抓取dbmei.com的图片。
 
from bs4 import BeautifulSoup
import os, sys, urllib2,time,random
 
# 创建文件夹
path = os.getcwd()                        # 获取此脚本所在目录
new_path = os.path.join(path,u'暴走漫画')
if not os.path.isdir(new_path):
  os.mkdir(new_path)
 
 
def page_loop(page=1):
  url = 'http://baozoumanhua.com/all/hot/page/%s?sv=1389537379' % page
  content = urllib2.urlopen(url)
  soup = BeautifulSoup(content)
 
  my_girl = soup.find_all('div',class_='img-wrap')
  for girl in my_girl:
    jokes = girl.find('img')
    link = jokes.get('src')
    flink = link
    print flink
    content2 = urllib2.urlopen(flink).read()
 
    #with open(u'暴走漫画'+'/'+time.strftime('%H-%M-%S')+random.choice('qwertyuiopasdfghjklzxcvbnm')+flink[-5:],'wb') as code:          #在OSC上现学的
    with open(u'暴走漫画'+'/'+flink[-11:],'wb') as code:
      code.write(content2)
 
  page = int(page) + 1
  print u'开始抓取下一页'
  print 'the %s page' % page
  page_loop(page)
  
page_loop()

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# by yangyongzhen
# 2016-12-06
 
from bs4 import BeautifulSoup
import urllib,urllib2,os,time
import re
 
rootpath = os.getcwd()+u'/抓取的模板/'
 
def makedir(path):
    if not os.path.isdir(path):
        os.makedirs(path)
 
#创建抓取的根目录
makedir(rootpath)
#显示下载进度
def Schedule(a,b,c):
    '''''
    a:已经下载的数据块
    b:数据块的大小
    c:远程文件的大小
   '''
    per = 100.0 * a * b / c
    if per > 100 :
        per = 100
    print '%.2f%%' % per
 
def grabHref(url,listhref,localfile):
    html = urllib2.urlopen(url).read()
    html = unicode(html,'gb2312','ignore').encode('utf-8','ignore')
 
    content = BeautifulSoup(html).findAll('link')
    myfile = open(localfile,'w')
    pat = re.compile(r'href="([^"]*)"')
    pat2 = re.compile(r'http')
    for item in content:
        h = pat.search(str(item))
        href = h.group(1)
        if pat2.search(href):
            ans = href
        else:
            ans = url+href
        listhref.append(ans)    
        myfile.write(ans)
        myfile.write('\r\n')
        print ans
 
    content = BeautifulSoup(html).findAll('script')
    pat = re.compile(r'src="([^"]*)"')
    pat2 = re.compile(r'http')
    for item in content:
        h = pat.search(str(item))
        if h:
            href = h.group(1)
        if pat2.search(href):
            ans = href
        else:
            ans = url+href
        listhref.append(ans)     
        myfile.write(ans)
        myfile.write('\r\n')
        print ans
 
    content = BeautifulSoup(html).findAll('a')
    pat = re.compile(r'href="([^"]*)"')
    pat2 = re.compile(r'http')
    for item in content:
        h = pat.search(str(item))
        if h:
            href = h.group(1)
        if pat2.search(href):
            ans = href
        else:
            ans = url+href
        listhref.append(ans) 
        myfile.write(ans)
        myfile.write('\r\n')
        print ans
 
    myfile.close()
    
def main():
    url = "http://192.168.72.140/qdkj/"   #采集网页的地址
    listhref =[]    #链接地址
    localfile = 'ahref.txt'  #保存链接地址为本地文件，文件名
    grabHref(url,listhref,localfile)
    listhref = list(set(listhref)) #去除链接中的重复地址
    
    curpath = rootpath
    start = time.clock()
    for item in listhref:
        curpath = rootpath
        name = item.split('/')[-1]
        fdir = item.split('/')[3:-1] 
        for i in fdir:
            curpath += i
            curpath += '/'
        print curpath
        makedir(curpath)
        local = curpath+name
        urllib.urlretrieve(item, local,Schedule) # 远程保存函数
 
    end = time.clock()
    print u'模板抓取完成！'
    print u'一共用时：',end-start,u'秒'
 
if __name__=="__main__":
 
    main()