#forex.py
#coding:utf-8‘‘‘urllib.request.urlopen() function in Python 3 is equivalent to urllib2.urlopen() in Python2urllib.request.Request() function in Python 3 is equivalent to urllib2.Request() in Python2‘‘‘#python3.5import urllib.request#python2.7#import urllib#import urllib2import redef Gethtml(url, referer):    user_agent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:53.0) Gecko/20100101 Firefox/53.0"    headers={"User-agent":user_agent,‘referer‘:referer}    #python3.5    req=urllib.request.Request(url,headers=headers)    response=urllib.request.urlopen(req,timeout=10)    #python2.7    #req=urllib2.Request(url,headers=headers)    #response=urllib2.urlopen(req,timeout=10)    return response.read()url=referer="http://quote.forex.hexun.com/EURUSD.shtml"html = str(Gethtml(url, referer))reg = r‘([0-1]{1}\.[0-9]{4})‘i = re.compile(reg)r = re.findall(i, html)print("Hexun ERUUSD:\nCur   |     Open |  Yesterday  |  Low  |  High")print(r)