[Answer]-Dynamically loading BlobProperty images on Appengine


In the handler, you’re getting the ID from self.request.get('mentor_id'). However, in the template you’ve set the image URL to imageit?key=whatever – so the parameter is “key” not “mentor_id”. Choose one or the other.


Finally figured it out.

I’m using a subdomain, and wasn’t setting up that route, only /img coming off of the www root.

I also wasn’t using the URL correctly and the 15th pass of https://developers.google.com/appengine/articles/python/serving_dynamic_images finally answered my problem.

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