python - Display image stored as binary blob in template

Question

I have a model with an image stored as a binary blob. I want to display this image, along with other data about the object, in a template. Since the image is not a separate file, I can't figure out how to display it. I've tried setting headers, or using send_file or render_template, but I either don't get the image or only get the image and not the rest of the template. How can I display a binary blob as an image in a template?

class A(ndb.Model):
    id= ndb.IntegerProperty()
    x= ndb.StringProperty()
    y= ndb.StringProperty()
    image = ndb.BlobProperty()

Answer 1

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