amazon web services - using file stored on aws s3 storage -- media storage as input of a process in django view -


i trying make django app in production in aws, used elastic beanstalk deploy ec2 instance created , connected rds database mysql instance , use bucket in amazon s3 storage store media files on it.

when user upload video, stored in s3 : "https://bucketname.s3.amazonaws.com/media/videos/videoname.mp4". in django developpement mode, using video filename input batch script gives video output.

my view in developpement mode follow:

def get(request): # video     var = video.objects.order_by('id').last()     v = '/home/myproject/media/videos/' + str(var) # call process     subprocess.call("./step1.sh %s" % (str(v)), shell=true)     return render(request, 'endexecut.html')

in production mode in aws (problem), tried:

v = 'https://bucketname.s3.amazonaws.com/media/videos/' + str(var)

but batch process doesn't accept url input process.

how can use video file s3 bucket process in view described ? thank in advance.

you should not hard-code string. there couple of things wrong that:

  1. "bucketname" not name of bucket. should use name of bucket if @ work.

  2. your media file url (in settings.py) should pointing bucket url files saved (if it's configured). can make use of:

    video_path = settings.media_url + video_name

i assuming using s3boto handle storages (that's not prerequisite though, makes storage handling smarter , it's highly recommended if pushing s3 django app)


Comments

Post a Comment

Popular posts from this blog

php - Vagrant up error - Uncaught Reflection Exception: Class DOMDocument does not exist -

i've set bento/ubuntu-16.04 vagrant box using php 5.6, , getting following error quite few times when try , run shell script: "uncaught reflection exception: class domdocument not exist". i've tried adding following top of script (not together), each no success: "sudo apt-get install php5.6-xml", "sudo apt-get install php5-xml", "sudo apt-get install php-dom" i've tried resetting server "sudo service apache2 restart". does have suggestions?
Read more

vue.js - Create hooks for automated testing -

Image
qa guys complained can't automate frontend testing. because our html looks same outside. lazy hack did this <template> <div :role="$options.name"> ... </div> </template> <script> export default { name: 'vmcomponentname' } </script> which takes name script , applies html. in browser get: <div role="vmcomponentname"> ... </div> line :role="$options.name" goes in every component. is there dry er solutions? please share. additional details i'll explain in details looking for. imagine have vmusercreate form creates user. test case can create user . to automatically test without role, have use following selector: .wrapper > .wrapper > .wrapper > .submit-button the test extremely brittle (will break lot). if use roles can use [role="vmusercreateform"] .submit-button selector. many folds less brittle. so basically, i'm
Read more

.htaccess - ERR_TOO_MANY_REDIRECTS htaccess -

could can explain me .htaccess code doing? rewriterule ([0-9]+)/([^t]{1}[a-za-z0-9_-]{0,})\.([^s]{1}[a-za-z0-9]+)$ ../items/go.php?u=$1/$2.$3 i have folder : mywebsite.com/download/folder1/ .htaccess file in uplevel mywebsite.com/download/ folder contains code above. when access file directly path mywebsite.com/download/folder1/file.mp4 returns error : mywebsite.com redirected many times. try clearing cookies. err_too_many_redirects i tried clear browser cookies issue persist. issue solved when commented out htaccess line above. this rule appears looking specific pattern consisting of: <numbers>/<alphanumeric string not starting t , other conditions applied>.<alphanumeric string not starting s> then redirecting user's browser go.php parsed filename passed file arguments. err_too_many_redirects due infinite redirect loop. without knowing other rewriterule statements present difficult narrow down exact cause. can narrow down
Read more