blobstore Questions
3
Solved
I've got a database full of BlobKeys that were previously uploaded through the standard Google App Engine create_upload_url() process, and each of the uploads went to the same Google Cloud Storage ...
Gonnella asked 2/10, 2013 at 4:44
3
Solved
We have our application hosted on Google app engine for Java and we have a requirement where we want to store the blood donor appreciation certificates (html files) somewhere.
So, we can use...
Polyphagia asked 12/3, 2012 at 16:43
4
Solved
I'm using the Google App Engine Blobstore to store a range of file types (PDF, XLS, etc) and am trying to find a mechanism by which the original filename of the uploaded file - as stored in blob_in...
Quatrain asked 6/9, 2011 at 19:11
3
Solved
I am attempt to use the Blobstore api for appengine using GWT...
I promise you! I had it working for months and suddenly I started
get the following errors.. arfter executing the following line fro...
3
Solved
So I'm trying to use filepicker.io with a GAE application. The filepicker widget returns the URL of the file that a user uploaded.
How do I then use this url to upload the file to GAE's blobstore?...
Bor asked 27/8, 2012 at 20:41
1
Error
Caused by: java.lang.IllegalStateException: Must be called from a blob
upload callback request. at
com.google.appengine.api.blobstore.BlobstoreServiceImpl.getUploads(BlobstoreServiceImpl...
Willams asked 4/8, 2013 at 11:5
2
Solved
I'd like to avoid using Webapp from GAE, so i use this code to upload an image to the Blobstore (code snippet from : http://flask.pocoo.org/mailinglist/archive/2011/1/8/app-engine-blobstore/#7fd7aa...
Telegraph asked 5/8, 2013 at 14:55
1
I would like to know if is it possible to upload a photo in a appengine blobstore by using an end point ?
If yes, please tell how or redirect to any available resource.
If not, can you please exp...
Asafoetida asked 12/5, 2013 at 18:20
1
Solved
Would the following conversion hold for converting from Java servlet to google app-engine cloud endpoint?
FROM
public void doPost(HttpServletRequest req, HttpServletResponse res)
throws ServletEx...
Gooding asked 27/4, 2013 at 23:21
1
For a GAE application, what are the tradeoffs between using the Blobstore and GCS?
as of Aug 2015, the price of blobstore and GCS are the same ($0.312 per GB year)
GCS has a nicer code interface ...
Serigraph asked 23/4, 2013 at 17:27
2
Solved
I have already watched "Writing Files to the Blobstore (Experimental)" in the google app engine page.
This is what I have :
// Get a file service
FileService fileService = FileServiceFactory.get...
Eyeglasses asked 7/2, 2013 at 15:13
1
I'm trying to send large files (50MB-2GB) that I have stored in S3 using filepicker.io to the Google App Engine Blobstore (in Python). I would like this to happen without going through a form on th...
Polymerism asked 12/4, 2013 at 11:43
1
Solved
I am building an app-engine endpoint api that takes picture from a user (android app) and saves it to blobstore programmatically. Then I save the blob_key in my datastore. The code goes like this:
...
Wasserman asked 22/3, 2013 at 4:31
2
Solved
I have been reading all over stackoverflow concerning datastore vs blobstore for storing and retrieving image files. Everything is pointing towards blobstore except one: privacy and security.
In t...
Kesler asked 21/3, 2013 at 15:34
1
Solved
We're trying to avoid saving duplicate files. However, our md5 result is always different from BlobInfo.
How we calculate it:
MessageDigest messageDigest = java.security.MessageDigest.getInstanc...
Kamchatka asked 23/11, 2012 at 23:49
7
Solved
2
Solved
I'm a newbie programmer and new to Google App Engine and webapp2 etc. So this may be a very basic question.
I am creating an application to store images into BlobStore. My model stores description...
Foamy asked 17/11, 2012 at 15:39
1
Solved
I'm using the python API for Google App Engine, and what I am trying to do is load a list of files from a server if it has passed more than an interval of time (e.g 1 hour).
For this I tried to st...
Prompt asked 12/10, 2012 at 2:33
2
Solved
I am working on a website where the user can upload a post relating to a location and then they can add two or three photos to go along with it. I understand how to do a basic upload with either th...
Rebec asked 12/9, 2012 at 4:29
2
Question:
Since every file in the blobstore has an associated BlobInfo entity in the datastore, do I get charged the cost of write/read of that entity just like any other datastore entity?
Backgro...
Okoka asked 31/12, 2011 at 0:17
1
Solved
I have blobs stored in my Blobstore and want to push these files to the Google Drive.
When I use the Google App Engine UrlFetchService
URLFetchService fetcher = URLFetchServiceFactory.getURLFetchS...
Neile asked 26/6, 2012 at 11:25
5
Solved
I am trying to upload a file in GAE using the Blobstore API. I am getting the following exception when running the GAE server locally (dev mode):
WARNING: /_ah/upload/ag10cmlwc2NoZWR1bGVychsLEhVfX...
Bremble asked 4/8, 2010 at 2:41
3
Solved
I'm using App Engine (version 1.4.3) direct write the blobstore in order to save images.
when I try to store an image which is larger than 1MB I get the following Exception
com.google.apphosting.a...
Brasserie asked 2/4, 2011 at 11:17
1
Solved
Possible Duplicate:
options for restoring appengine datastore data?
I'd like to parse the files the datastore admin produces during the backup process.
I backup entities to the blobs...
Gourley asked 2/5, 2012 at 21:37
1
Solved
I'm uploading some images to GAE's Blobstore. Upload goes succesfully and when i see the images in GAE console i can see that they're stored in the expected size and resolution.
According to this ...
Belfast asked 8/3, 2012 at 17:33
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