google-app-engine

问题 I tried to do a similar approach: public Restlet createInboundRoot() { Router apiRouter = createApiRouter(); attachSwaggerSpecificationRestlet(apiRouter, "/api-docs"); return apiRouter; } When /api-docs is access Restlet throws Error 404, what could be messing. The idea is that the apiRouter we have is fully working at this state, when we acess resource like /stuff etc. What could be missing in this code? Or is there any specific notes to take into consideration when using Restlet Swagger

问题 I am trying to use the Human Api Python client with GAE. I created a appengine_config.py and followed all instructions as described in Third-party Libraries in Python 2.7 documentation for GAE My appengine_config.py looks like: """This file is loaded when starting a new application instance.""" from google.appengine.ext import vendor # Add any libraries installed in the "lib" folder. vendor.add('lib') My requirements.txt looks like so: HumanAPI ... and installs correctly: Downloading

问题 I'm following this tutorial: http://www.mkyong.com/google-app-engine/google-app-engine-python-hello-world-example-using-eclipse/ I created a project and tried to run it locally. It didn't work but when I ran it on the Google appengine launcher it worked just fine. I noticed that eclipse doesn't create .project and .pydevproject files in the project here is the console contents: WARNING 2012-11-28 07:48:10,265 rdbms_mysqldb.py:74] The rdbms API is not available because the MySQLdb library

问题 I have some video stored on Google Cloud Storage in mp4, i need the extract a thumbnail from them. I looked to a number of solutions, and looks like they don't work with App Engine. for example: http://www.xuggle.com/xuggler/ Do you have library that i could use to do this on Google App Engine in Java? 回答1: I finally went with Google Compute Engine and ffmpeg, implementation is in progress... 回答2: This question looks related to Is there a Java API for mp4 files? Xuggler says their project is

问题 Can anyone let me know why I am getting this message in my login screen. "The socket API will be enabled for this application once billing has been enabled in the admin console". I am building a GWT app and using Parse.com's REST API. I cannot make out why I am getting this error. 回答1: To use sockets in GAE, you need to enable billing. You have two options: Find where you use sockets and don't use them Enable billing. You need a credit card, but the default daily limit is $0.00. You will

问题 https://developers.google.com/appengine/docs/java/datastore/projectionqueries Why a projected query such as this : SELECT A FROM kind WHERE A = 1 not supported ? 回答1: Because it makes no sense. You are asking SELECT A FROM kind WHERE A = 1 so, give me A where A = 1 . Well, you already know that A = 1 . It makes no sense for DB to allow that. The IN query is internally just a series of equals queries merged together, so the same logic applies to it. 回答2: The reasoning behind this could be that

问题 I have a web service on google app engine and I am trying to read a file from the google cloud store from the web service. This is the code I am using: public static byte[] readFile2(String bucket, String filepath) throws IOException { GcsService gcsService = GcsServiceFactory.createGcsService(RetryParams.getDefaultInstance()); GcsFilename fileName = new GcsFilename(bucket, filepath); logger.warning(fileName.toString() + "<br>"); logger.warning(String.format("/gs/%s/%s", fileName

问题 I am trying to setup an application based on the Google App Engine using the Managed VM feature. I am using a shared library written in C++ using ctypes cdll.LoadLibrary('./mylib.so') which registers a callback function CB_FUNC_TYPE = CFUNCTYPE(None, eSubscriptionType) cbFuncType = CB_FUNC_TYPE(scrptCallbackHandler) in which i want to save data to the ndb datastore def scrptCallbackHandler(arg): model = Model(name=str(arg.data)) model.put() I am registering a callback function in which i want

问题 Using AppEngine appstats I profiled my queries, and noticed that although the docs say a query costs one read, queries using ndb.OR (or .IN which expands to OR), cost n reads (n equals the number of OR clauses). eg: votes = (Vote.query(ndb.OR(Vote.object == keys[0], Vote.object == keys[1])) .filter(Vote.user_id == user_id) .fetch(keys_only=True)) This query costs 2 reads (it matches 0 entities). If I replace the ndb.OR with Vote.object.IN, the number of reads equals the length of array I pass

问题 I can't import ctypes on the production GAE server, which is causing our code to break. Seemingly, urllib and urllib2 also rely on this library, but somehow it's possible to import them on production through the console (e.g. navigate to www.myapp.com/console). Is this a feature or a bug? Thanks! Python 2.5.2 (r252:60911, Mar 17 2011, 15:16:30) [GCC 4.3.1] on linux2 Type "help", "copyright", "credits" or "license" for more information. (Google App Engine/1.5.1) >>> from lib import cloud