I am trying to generate a zip file and store in App Engine's Blobstore. Right now, I do not get a valid zip file from the Blobstore. Not sure the problem is with zipping, storing, retrieving or dow...

I have an app where each DataStore Entity of a specific kind can have a number of photos associated with it. (Imagine a car sales website - one Car has multiple photos) Originally since all the da...

What can I do to limit the size of a file that can be uploaded? I know I can limit it client side with SWFUpload, but how can I limit it server side? How do I protect against someone uploading a ...

I'm programatically uploading image files and want to set the filename. When I upload a file via POST, the filename property is set automatically. However when using the method below, the filename ...

I'm trying to upload multiple files in a form to the BlobStore. Form: <form action="{{upload_url}}" method="POST" enctype="multipart/form-data"> <label>Key Name</label><inpu...

I have dilemma.. I'm uploading files both in scribd store and blobstore using tipfy as framework. I have webform with action is not created by blobstore.create_upload_url (i'm just using url_for('m...

I'm using App Engine's high performance image serving on my site, and I'm able to get everything working properly on both my local machine and in production i.e. I can upload an image and successfu...

I'm working on a simple multimedia messaging app for Android, and I was trying to use Google AppEngine's BlobStore as my cloud storage for the various image, video, and audio files that will be tra...

I've managed to get email attachments onto Amazon S3 from a GAE incoming email, but does anyone know a technique to get an attachment, like an image, into the blobstore. Any help would be much app...

Yes, I've seen this question already, but I'm finding information that contradicts its accepted answer and Nick Johnson's blog on the GAE docs. The docs talk about uploading more than one file at...

I'm trying to associate a video file to a record with a bunch of properties, but can't seem to allow the user to do everything in one form - name the video, provide description and answer some ques...

The AppEngine's standard API assumes files are uploaded from an HTML form. I'm trying to post a file to the blobstore from a REST API method that can be called by a non Html client (Flash, iPhone, ...

Google App Engine imposes a 30 seconds timeout for every request. Is this applicable when uploading to the blobstore? Thanks!