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python Programming Glossary: db.blobCan I store a python dictionary in google's BigTable datastore without serializing it explicitly? http://stackoverflow.com/questions/1953784/can-i-store-a-python-dictionary-in-googles-bigtable-datastore-without-serializi self .get_value_for_datastore model_instance return db.Blob pickle.dumps value def make_value_from_datastore self value..
Python: Check if uploaded file is jpg http://stackoverflow.com/questions/266648/python-check-if-uploaded-file-is-jpg code ... incomming_image self.request.get img image db.Blob incomming_image ... I found mimetypes.guess_type but it does..
Send a “304 Not Modified” for images stored in the datastore http://stackoverflow.com/questions/2750889/send-a-304-not-modified-for-images-stored-in-the-datastore user uploaded images in the Google App Engine datastore as db.Blob as proposed in the docs . I then serve those images on images..
How do I save web images to App Engine's blobstore? http://stackoverflow.com/questions/5370113/how-do-i-save-web-images-to-app-engines-blobstore urlfetch.fetch url if result.status_code 200 prof.avatar db.Blob result.content For further reference in storing and serving..
Store a list of dictionaries in GAE http://stackoverflow.com/questions/5874009/store-a-list-of-dictionaries-in-gae import db import pickle class Tw db.Model tags db.BlobProperty ip db.StringProperty entities for city in lst_of_cities.. dict_info hw12.twitter city entity Tw entity.tags db.Blob pickle.dumps dict_info entity.ip self.request.remote_addr entities.append..
How to display an image in GAE datastore? http://stackoverflow.com/questions/7546825/how-to-display-an-image-in-gae-datastore . Thanks for your help. class HomePage db.Model thumbnail db.BlobProperty firm_name db.StringProperty class ImageUpload webapp.RequestHandler.. firm_name self.request.get firm_name homepage.thumbnail db.Blob thumbnail homepage.firm_name firm_name homepage.put self.redirect.. firm_name mta qTable q.get if qTable qTable.thumbnail db.Blob images.resize self.request.get img 32 32 db.put qTable else..
Upload files in Google App Engine http://stackoverflow.com/questions/81451/upload-files-in-google-app-engine storing on the Google Server through db.TextProperty and db.BlobProperty. I'll be glad anyone can provide code sample both the.. content avatar self.request.get img greeting.avatar db.Blob avatar greeting.put self.redirect ' ' share improve this answer..
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