python - how to save the image locally from webpage -


how download image below link 

https://www-nass.nhtsa.dot.gov/nass/cds/getbinary.aspx?sceneview&imageid=247572955&version=-1

the code tried

import urllib.request import sys import shutil imglink = "https://www-nass.nhtsa.dot.gov/nass/cds/getbinary.aspx?imageview&imageid=247247011&desc=front%2fleft+oblique&title=vehicle+1+-+frontleftoblique&version=0&extend=jpg" savelink = "c:/users/vm82958/desktop/nass_extract/abcd.jpg"  if sys.version_info[0] < 3:    urllib.urlopen(imglink) response, open(savelink, 'wb') out_file:     shutil.copyfileobj(response, out_file) else:     urllib.request.urlopen(imglink) response, open(savelink, 'wb') out_file:     shutil.copyfileobj(response, out_file)

image not getting downloaded 1kb file downloaded.

any please

the response imglink not image file rather html page displays image.

<script type="text/javascript"> function init() {  document.getelementbyid("loading").src = "getbinary.aspx?image&imageid=247247011&caseid=&version=0";  document.getelementbyid("loading").onload = ";" } </script> <body> <table width="100%"> <tr><td align="center" style="font-size:large">images may not scale.</td></tr> <tr><td align="center">vehicle 1 - frontleftoblique</td></tr> <tr><td align="center">front/left oblique</td></tr> <tr><td align="center"><img onload="javascript:init();" id="loading" width="640px"  heigth="480px" src="img/loading.gif"/></td></tr> <tr><td align="center">image id: 247247011</td></tr> <tr><td align="center"><a href='javascript:close()'>close</a></td></tr> </table> </body>

the actual url of image https://www-nass.nhtsa.dot.gov/nass/cds/getbinary.aspx?image&imageid=247247011&caseid=&version=0 javascript run , insert actual location of image img tag you'll have use selenium , beautifulsoup parse html.

here's script download image (not using selenium though) can see way it.

import urllib import sys  imglink = "https://www-nass.nhtsa.dot.gov/nass/cds/getbinary.aspx?image&imageid=247247011&caseid=&version=0" savelink = "c:/users/john/desktop/abcd.jpg"  open(savelink, 'wb') out_file:     response = urllib.urlopen(imglink)     out_file.write(response.read())

Comments

Post a Comment

Popular posts from this blog

Is there a better way to structure post methods in Class Based Views -

i'm using class based views in django , never specify url in ajax calls , omit action parameter in form because know these requests go through post method of class based view. notice view - profile page make many requests depending on user updating on page - post method become convoluted , if/else mess example: def post(self, request, *args, **kwargs): # handle user changing available date if request.post.get('availabledate') != none: self.updateavailabledate(request) return jsonresponse({'result':'success'}) if request.post.get('newprojectname') != none: creative_user = creativeuserprofile.objects.get(id = request.user.id) project = project.create_project(creative_user, request.post['newprojectname']) project.save() return jsonresponse({'projectid': project.id }) if request.post.get('projectimage') != none , request.files['file']: proj...
Read more

performance - Why is XCHG reg, reg a 3 micro-op instruction on modern Intel architectures? -

i'm doing micro-optimization on performance critical part of code , came across sequence of instructions (in at&t syntax): add %rax, %rbx mov %rdx, %rax mov %rbx, %rdx i thought had use case xchg allow me shave instruction , write: add %rbx, %rax xchg %rax, %rdx however, dimay found agner fog's instruction tables , xchg 3 micro-op instruction 2 cycle latency on sandy bridge, ivy bridge, broadwell, haswell , skylake. 3 whole micro-ops , 2 cycles of latency! 3 micro-ops throws off 4-1-1-1 cadence , 2 cycle latency makes worse original in best case since last 2 instructions in original might execute in parallel. now... cpu might breaking instruction micro-ops equivalent to: mov %rax, %tmp mov %rdx, %rax mov %tmp, %rdx where tmp anonymous internal register , suppose last 2 micro-ops run in parallel latency 2 cycles. given register renaming occurs on these micro-architectures, though, doesn't make sense me done way. why wouldn't register renamer ...
Read more

c# - Asp.net web api : redirect unauthorized requst to forbidden page -

im trying redirect unauthorized request forbidden page instead i'm getting forbidden page in response body , how can fix ? here's startup class : app.createperowincontext(storecontext.create); app.createperowincontext<applicationusermanager>(applicationusermanager.create); app.createperowincontext<applicationsigninmanager>(applicationsigninmanager.create); app.usecookieauthentication(new cookieauthenticationoptions { authenticationtype = defaultauthenticationtypes.applicationcookie, expiretimespan = timespan.fromdays(30), }); app.useexternalsignincookie(defaultauthenticationtypes.externalcookie); app.usetwofactorsignincookie(defaultauthenticationtypes.twofactorcookie, timespan.fromminutes(5)); app.usetwofactorrememberbrowsercookie(defaultauthenticationtypes.twofactorrememberbrowsercookie); the method im trying reach : [httpget] [authorize(roles = "admin")] public string getcurrentusername() { return userman...
Read more