import urllib2
import urllib
import datetime
import re
import os.path
import requests
def save_file(this_download_url,path):
print"- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - "
time1=datetime.datetime.now()
print str(time1)[:-7],
if (os.path.isfile(path)):
file_size=os.path.getsize(path)/1024/1024
print "File "+path+" ("+ str(file_size)+"Mb) already exists."
return
else:
print "Downloading "+path+"..."
r = requests.get(this_download_url,stream=True)
with open(path.encode('utf-8'), "wb") as code:
code.write(r.content)
time2=datetime.datetime.now()
print str(time2)[:-7],
print path+" Done."
use_time=time2-time1
print "Time used: "+str(use_time)[:-7]+", ",
file_size=os.path.getsize(path)/1024/1024
print "File size: "+str(file_size)+" MB, Speed: "+str(file_size/(use_time.total_seconds()))[:4]+"MB/s"
def download_url(website_url):
fuckyou_header= {'User-Agent':'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.6) Gecko/20091201 Firefox/3.5.6'}
req = urllib2.Request(website_url,headers=fuckyou_header)
content = urllib2.urlopen(req).read()
while len(content)<100:
print"try again..."
content = urllib2.urlopen(req).read()
print "Web page all length:" +str(len(content))
pattern=re.compile(r"http://m4.26ts.com/[.0-9-a-zA-Z]*.mp4")
match = pattern.search(content)
if match:
the_url=match.group()
save_file(the_url,the_url[19:])
else:
print "No video found."
urls=["http://www.46ek.c*m/view/22133.html",]
count=0
print len(urls),
print " videos to download..."
for i in urls:
count+=1
print count
download_url(i)
print "All done"
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转载自blog.csdn.net/wangqd97/article/details/81207414
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