google-app-engine

App Engine regex issues directing URL to script and handlers

I am trying to break my app into separate scripts. Part of this effort meant breaking the api calls into it's own file. However the calls to the api (like http://example.com/api/game/new no longer work). My app.yaml contains this: - url: /api.* script: api.py which seems to be redirecting properly because this configuration works: ...

Does blobstore URL expire? Getting 500 error

I've got a fairly new site where I upload images using the blobstore and storing the url in my datastore model as an db.StringProperty(). When the file is uploaded I get the serving url with: image.imageUrl = images.get_serving_url(str(upload_files[0].key())) where image is my datastore model. I haven't modified the code for about 2 wee...

in gql (appengine), how do i check if an entity exists matching 2 filters before inserting a new one?

the 2 filtered fields would actually be a unique index in sql so i want to see if an entity exists based on these 2 fields before inserting a new one. currently i have: t2get = db.GqlQuery("SELECT __key__ FROM Talk2 WHERE ccc = :1 AND ms = :2", c, theDay) for x in t2get: theKey = x[0] if theKey: t2 = Talk2.get(theKey) else: ...

Having problems getting Email to work while following Google App Engine Tutorial for Java

I've been working my way through a Google App Engine tutorial. I entered the code shown in section 6 and then tried to test the functionality as instructed. However, regardless of what email address I put in the form's To: field, I get an error that looks like this: Message send failure HTTP ERROR 404 Problem accessing /_ah/mail/somee...

Having problems getting Extension to the Admin Console to work while following Google App Engine Tutorial for Java

I've been working my way through a Google App Engine tutorial. I entered the code as shown in section 8.2 and then tried to visit "Static List" from the administrative console. When I click the link, I get: Error: Not Found The requested URL /static.html was not found on this server. I tried to modify "<page name="Static List" url="/...

Is there any Open-Source Java SIP Server for Google App engine?

I'd like to know what my options are for an open-source SIP server based on Java, that would work under GAE. ...

http request from Google App Engine

I'm trying to make http requests from my Google App Engine webapp, and discovered I have to use URLConnection since it's the only whitelisted class. The corresponding Clojure library is clojure.contrib.http.agent, and my code is as follows: (defroutes example (GET "/" [] (http/string (http/http-agent "http://www.example.com"))) (rou...

Hwo to configure a JDO transaction to simulate creating a database sequence in App Engine Java?

This syntax does not produce unique values across different Fetch Groups: @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY) private long id; So I've written the method below to simulate generating a database sequence for my Order model. But what I'm not sure about is what the transactional state needs to be configured as here ...

Accessing Yahoo Contacts through OAuth on App Engine (Python)

Hey, yall. I have an existing webapp, running in Python on App Engine, in which users can login through open-id using a Yahoo account. Now, once they're signed in, I'd like them to be able to access their Yahoo contacts, through OAuth. I'm working though the Yahoo Python SDK and am just stuck. I have the consumer key, consumer secret...

Google appengine blobstore debugging

I'm having an issue with blobstore uploads, but because of the way gae handles all of that, actually figuring out what the error was is giving me some trouble. I'm using django, which unfortunately tries very hard to prevent exceptions from reaching the user without formatting. It looks like the uploads are successful, there are __Blob...

Can we combine multiple Google AppEngine accounts for larger free quota?

Hello GAE Experts, I am trying to see if it possible to build an App which uses multiple Google App Engine Accounts - sort of a distributed App on GAE. Fact: Each Google Account can have upto 10 Google AppEngine Apps under it. My Requirement: What i am trying to do is to see if my Media intensive App can be distributed over multiple G...

single py file for convert rst to html

I write blog by using rst, and I manually convert it into html, and post it. For now, I want to create a simple blog system by using GAE, I know docutils can convert rst to html, but docutils is big, is there a single py file for convert rst to html? anyone notice GAE? ...

GAE webapp application internationalization with Babel

How would you go about internationalizing a Google App Engine webapp application using BABEL? I am looking here for all the stages: Marking the strings to be translated. Extracting them. Traslating Configuring your app to load the right language requested by the browser ...

Python App Engine: Task Queues

I need to import some data to show it for user but page execution time exceeds 30 second limit. So I decided to split my big code into several tasks and try Task Queues. I add about 10-20 tasks to queue and app engine executes tasks in parallel while user is waiting for data. How can I determine that my tasks are completed to show user d...

timeout workarounds in app engine

I am building a demo for a banking application in App Engine. I have a Users table and Stocks table. In order for me to be able to list the "Top Earners" in the application, I save a "Total Amount" field in each User's entry so I will later be able to SELECT it with ORDER BY. I am running a cron job that runs over the Stocks table and ...

App Engine: Datastore quota reached, thou data ≈ 200 MB -- ?

Hi. I've written an app that scans the internet and saves some data it retrieves from there. After a while the percentage of Datastore quota (Total stored data) jumped from 7% to 99%. I stopped my robot, but the figure raised to 100% after some time. The Datastore stats, though, says that the total volume of data stored in the datastore ...

Python cloud hosting other than Google App Engine?

What options exist for Python Cloud Hosting other than Google App Engine? I'm looking for solutions that let me write and publish code to servers that will scale up automatically to meet demand. I don't want to spend my time on IT tasks. So far, I've really only found this: https://www.picloud.com/ App Engine is great, but has some im...

Saving big string in php using quercus

Hi folks, I'm using quercus for appengine. I tried saving a long php string (> 1000 characters) but appengine won't allow me as String can only hold 500 characters. So I tried using appengine's Text datatype. It lets me save, however, when I retrieve the data from PHP, it returns me a resource() type instead of string. Let me explain w...

Google app engine, multiple languages

Hi, i'm working on on a project with DJango but i'm also thinking about going the Jython route. By doing so...since i'll be using the java instance instead of cpython wouldn't I be able to use java, scala, ruby and other other languages that run on top of the jvm if need be? ...

Computing number of sub-queries in Google AppEngine

How can I determine how many sub-queries are required for a single top-level query on app engine (python)? I am playing around with the IN operator, and I am curious if there is any way to be notified if I over-step my 30 sub-query limit. ...