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Django rest framework - Base64 image field
import base64
from django.core.files.base import ContentFile
from rest_framework import serializers
class Base64ImageField(serializers.ImageField):
def from_native(self, data):
if isinstance(data, basestring) and data.startswith('data:image'):
# base64 encoded image - decode
format, imgstr = data.split(';base64,') # format ~= data:image/X,
ext = format.split('/')[-1] # guess file extension
data = ContentFile(base64.b64decode(imgstr), name='temp.' + ext)
return super(Base64ImageField, self).from_native(data)
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xtrinch commented Mar 4, 2016

And when I want to fetch that file? I get "http://some-ip/api/users/17/Raw%20content"

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Wuau this method is to convert base64 to image, thank you again, you save my day and my life :D

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@s2krish Thanks man! Your comment was useful for me!

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You can find a more up-to-date (compatible with 3.x) base64 image field in the following Stack Overflow answer.

Django REST Framework upload image: “The submitted data was not a file”

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I have made this field optional. I want to pass null value to the field but its showing error

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@kevin-brown thanks, man! You save my day!

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