is it possible to manipulate image in PIL after uploading directly by its "request.FILES.GETLIST(FORMFIELD)" address not the saved picture on hard disk

[ali Eblice]

Hello Friends
is it possible to manipulate image in PIL after uploading directly by its "request.FILES.GETLIST(FORMFIELD)"  address not the saved picture on hard disk?

I wrote a function for manipulating  but its only working with  " Image.open('a.jpg') " but i don't want to save image after uploading and then opening it for manipulating , is it possible to manipulate image with its "request.FILES" object address?

[Asad Jibran Ahmed]

Hi,

 Every object in `request.FILES` is actually a file *liike* object that you can use for processing. I guess you can use something like `PIL.Image.frombytes` with the `request.FILES[filename].read()` data.

Django Doc for the `request.FILES`: https://docs.djangoproject.com/en/1.10/ref/files/uploads/#django.core.files.uploadedfile.UploadedFile

Pillow (PIL Fork) documentation for the `frombytes` method: https://pillow.readthedocs.io/en/3.3.x/reference/Image.html#PIL.Image.frombytes

Hope that helps.

Regards,

Asad Jibran Ahmed <surf...@gmail.com>

http://blog.asadjb.com

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[ali Eblice]

thanks for answering
with your help solved the problem
if any one get to this problem, here is how i solved it:

            filelist = request.FILES.getlist('uploadimage')   #first get list of your uploaded file object as list
            for imgfile in filelist:                                       # iterate over your list and give each uploaded photo object to your PIL
                  img = Image.open(imgfile)                       # you can open your uploaded photo object as normal picture like this
                  #your manipulation and changes on picture comes here
                  img.save('MypicName.jpeg')  #finaly save your picture like this

On Friday, August 26, 2016 at 8:35:21 PM UTC+4:30, Asad Jibran Ahmed wrote:

Hi,

 Every object in `request.FILES` is actually a file *liike* object that you can use for processing. I guess you can use something like `PIL.Image.frombytes` with the `request.FILES[filename].read()` data.

Django Doc for the `request.FILES`: https://docs.djangoproject.com/en/1.10/ref/files/uploads/#django.core.files.uploadedfile.UploadedFile

Pillow (PIL Fork) documentation for the `frombytes` method: https://pillow.readthedocs.io/en/3.3.x/reference/Image.html#PIL.Image.frombytes

Hope that helps.

Regards,

Asad Jibran Ahmed <surf...@gmail.com>

http://blog.asadjb.com

On Fri, Aug 26, 2016 at 7:46 PM, ali Eblice <alie...@gmail.com> wrote:

Hello Friends
is it possible to manipulate image in PIL after uploading directly by its "request.FILES.GETLIST(FORMFIELD)"  address not the saved picture on hard disk?

I wrote a function for manipulating  but its only working with  " Image.open('a.jpg') " but i don't want to save image after uploading and then opening it for manipulating , is it possible to manipulate image with its "request.FILES" object address?

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