[appengine-java] Re: Templating Frameworks
Hi Mat, I started with Java web development on GAE in January. I did some research on template frameworks because I came from the PHP-world. I wanted a templating engine without importing a large framework, without learning a complete new language, and with some good documentation. My choice became Freemarker. Because they're using some classes that are on the App Engine's blacklist, they've created a GAE friendly jar. The fun part of Freemarker is that you can pass any POJO class to your template and print/use your class variables and methods. It has some handy formatters (show the GMT date in any Timezone of your choice), print numbers with 1... n decimals,... And you can include other templates from a template. You can write the result to HttpServletResponse.getWriter() or save it in a StringBuffer and do whatever you want with it. To me, it's fast.. but I haven't compared the speed against other engines. The blog: http://freemarker.blogspot.com/ The documentation: http://freemarker.sourceforge.net/docs/index.html And the homepage where you can download the GAE-version! http://freemarker.sourceforge.net/index.html Good luck! -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/Kt4BdyvjCrkJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: Slow application update
After more testing, I know for sure that it takes a long time processing the jsp files. I only have one jsp file and as soon as i remove this, updating is back to as it was before. Anyone one why asp compilation takes so long? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/iNyQVtTEx7gJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] QR Code Generator
Use Xing - its called zebra crossing On Fri, Nov 4, 2011 at 10:17 AM, David Vallejo dvallej...@gmail.com wrote: I´m looking for a QR Code Generator Library that could be integrated to Java App Engine, could you recomend any one? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/seq81q9p8ikJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] 1.6.0 async sessions fail..
is it just me, or anyone has the same problem? from the logs i see, deferred tasks fails with 415 header status code, and says: javax.servlet.ServletContext log: _ah_queue_deferred: Deferred task failed exception: com.google.apphosting.utils.servlet.DeferredTaskServlet $DeferredTaskException: java.lang.ClassCastException: com.google.apphosting.runtime.jetty.DeferredSessionTasks$DeferredSave cannot be cast to com.google.appengine.api.taskqueue.DeferredTask -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Google Cloud Storage API for Google App Engine.
How do I access Google Cloud Storage from Google App Engine for Java? I've tried the Google Cloud Storage REST API's although after spending days figuring out the bizarre OAuth2 craziness I discovered the access tokens expire every hour. Total madness. There must be an easier way. I'd love to know. thanks, Matt -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/nvIM-0g57McJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[google-appengine] Re: Datastore operations are seriously expensive
I hear what you're saying, but at that rate I'm pretty much rewriting my application plus cost isn't even known. And I like the datastore. The problem as always is how the app was written. Users can update one field at a time on a data grid and save it back via ajax, so that's seriously not efficient from a cost pov if they're doing a few fields. The model they're writing to has more than 100 indexes (property indexes both directions + composite indexes). So I need to look at de-indexing fields and removing composite indexes given some of the datastore goodies that have come on stream in the past year. There's also a problem with another model with 3 large key lists that's written a lot. I don't know how the cost on that is even calculated tbh. The fundamental problem is I lack numbers on how much each request is costing me so I don't know where to focus my efforts. It's mostly guesswork and intuition. There could be a big elephant I'm missing. I'd really love to pre-purchase datastore operations in the same vein as instances. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/Wgyduglk9KMJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: Install GAE 1.6 and Python 2.72 - illegal seek error
more on this crazy error:
here is my web call in my python script:
application = webapp.WSGIApplication([
('/', Linker),
('/bill', Linker),
('/Linky', Linker),
('/Link', Linker),
('/sign', Linker)
The only one that works is - ('/Linky', Linker),
BUT they are all the same otherwise. Never seen anything like it.
error is page not found or illegal seek for the 1st argument.
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[google-appengine] What kind of actions belong to Small Datastore Operations?
Hi All, My little app became over quota on Small Datastore Operations recently. What the most confused me is what kind of actions belong to Small Datastore Operations? I can't figure it out. Can anyone give me the detail for this? Appreciate your help! -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: What kind of actions belong to Small Datastore Operations?
Hi, Someone asked this just earlier today - https://groups.google.com/d/msg/google-appengine/csrZsowdUmY/CACgb4jWCqUJ Cheers, Simon -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/ijb38WiMGR4J. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: What kind of actions belong to Small Datastore Operations?
Most of the time, it's COUNT queries that is causing over-quota for small ops. It costs 1 small op per entity counted. You should use a counter entity instead, sharding it if necessary. The rest of the time it's using OFFSET + LIMIT queries. Each offset value costs 1 small small op. You should use cursors instead -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/FtPqyr1YaqoJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Help with appstats values
Hello, I use Java SDK with low-level api, but my question is related to the interpretation of the values in appstats page (CPU, API, RPC, Grand total times, etc) For example: 1. I run a query using low level api to get only the keys for some entities. 2. query with the list of keys to get the entities from DS (if i request a page of 25, the api executes 25 calls to .get() ) 3. convert these Entities into custom DTOs (and other processing like, setting implicit values, lunching a task etc) Real Times: 1. takes about 4-500 ms (datastore_v3.RunQuery); if datastore_v3.Next is executed, that takes, let's say, 200 ms... (800 total) 2. each get() takes about 20 ms (if there is a latecy could be 400 ms), but let's say a total of 25*20 = 500 ms total 3. as I understand: this is not show with app stats because is actually Grand total - RPC total. Here is my issue: if grand total is 7000 ms and RPC total is 1000 ms (real time) does this mean that 6 seconds out of 7 (aprox.) are used because of my proccessing ? (step 3.) So if i print time passed from the point when my queries in DS are finished, to the point where the response is sent to the client, will that give me accurate information for time elapsed between different calls ? ( I ask this because i not sure what calls are executed in parallel, behind the scenes Anyway, any advice would be appreciated. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Re: How can I preserve appId when moving from MS to HR datastore
When deploing a new app versoin in HRD, I have an index with error and even when I delete it and try again it still ends up in error status. My appid is ofertaunica-hr. Should I fill a production issue? Thanks, -Ronoaldo -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/g6Df9YTYVZ4J. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Re: How can I preserve appId when moving from MS to HR datastore
It's not there. On the Application Settings page I have the following light-blue titled sections: Basics, Performance, Configured Services, Built-ins, Domain Setup, Disable Datastore Writes, and Disable or Delete Application. Nothing about migration. Maybe it hasn't been rolled out to everyone yet? BTW, none of my apps have the migration tool option. Stephen appid: carglyonline -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/Jz4s1AfbczMJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] zipped packages and .pyc
hi, if i have some packages as .zip files how is GAE dealing with the .pyc files. would it have a better performance if .pyc files are included in the .zip? thx -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Sender ID Framework
Hello, I seem to have a problem with hotmail treating email that I send from an app running on the Google App Engine as SPAM, even though it is not. I was wondering if anyone had setup a Sender ID Framework to work with the Google App Engine to solve this type of problem and whether it worked or not? Many thanks Martin -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Create a Facebook App on GAE in a minute, new release from CoderBuddy
Hi guys, We've just released a new starter app that helps you create a Facebook App in a minute on Google App Engine (on CoderBuddy, the free, social web IDE). We've written up quick, detailed instructions to help you with the configuration on Facebook's Dev site as well. You can check it all out here at: http://coderbuddyblog.com/lose-your-facebook-app-virginity-create-one-i I warmly welcome any feedback, thoughts, suggestions, etc. Note that if you want to get developers using your own API's or tech... or create GAE and/or Python tutorials, you can set up a starter app like this yourself -- because we now have a Copy Project feature (which we used for this). I'd been meaning to develop some Facebook Apps for a while, and this is a quick way to get started and then iterate it into your own idea... Thanks, -A -- Adrian Scott, Ph.D. CEO, Founder CoderBuddy http://www.coderbuddy.com/ -- Create a Google App Engine app in a minute without installing anything -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] zipped packages and .pyc
No, best to take those out. -A -- Adrian Scott, Ph.D. CEO, Founder CoderBuddy http://www.coderbuddy.com/ -- Create a Google App Engine app in a minute without installing anything On Tue, Nov 8, 2011 at 9:02 AM, andreas schmid a.schmi...@gmail.com wrote: hi, if i have some packages as .zip files how is GAE dealing with the .pyc files. would it have a better performance if .pyc files are included in the .zip? thx -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] errors while calling backends
hi again,
i'm still fighting the backends.:)
i have some backend instances i try to call from the front end via
task queue.
i see in logs that the task is successfully created and the backend is
called, but on the beckend side i always left with the following:
/_ah/start 500 979ms 0kb instance=1
0.1.0.3 - - [08/Nov/2011:07:15:12 -0800] GET /_ah/start HTTP/1.1 500
0 - - 1.sync-be.zmsg-mobi.appspot.com ms=979 cpu_ms=427 api_cpu_ms=0
cpm_usd=0.18 loading_request=1 exit_code=111 instance=5
following by this exception for each and every servlet i have in my
application:
W 2011-11-08 17:15:12.682 EXCEPTION
java.lang.ClassNotFoundException: com.xxx.yyy.TestServlet
at
com.google.appengine.runtime.Request.process-(Request.java)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
at org.mortbay.util.Loader.loadClass(Loader.java:91)
at org.mortbay.util.Loader.loadClass(Loader.java:71)
at org.mortbay.jetty.servlet.Holder.doStart(Holder.java:73)
at org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:
242)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
50)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:
685)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:
1250)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:
517)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:
467)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
50)
at com.google.tracing.TraceContext
$TraceContextRunnable.runInContext(TraceContext.java:449)
at com.google.tracing.TraceContext$TraceContextRunnable
$1.run(TraceContext.java:455)
at com.google.tracing.TraceContext.runInContext(TraceContext.java:
695)
at com.google.tracing.TraceContext
$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:
333)
at com.google.tracing.TraceContext
$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:
325)
at com.google.tracing.TraceContext
$TraceContextRunnable.run(TraceContext.java:453)
at java.lang.Thread.run(Thread.java:679)
turning into this great stuff, again as a number of servlets i have:
Failed startup of context
com.google.apphosting.utils.jetty.RuntimeAppEngineWebAppContext@1bbc779{/,/
base/data/home/apps/s~zmsg-mobi/sync-be.354538568494127495}
org.mortbay.util.MultiException[java.lang.NullPointerException,
java.lang.NullPointerException, java.lang.NullPointerException,
java.lang.NullPointerException, java.lang.NullPointerException,
java.lang.NullPointerException, java.lang.NullPointerException,
java.lang.NullPointerException]
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:
656)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:
1250)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:
517)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:
467)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
50)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap.createHandler(AppVersionHandlerMap.java:
202)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap.getHandler(AppVersionHandlerMap.java:
171)
at
com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:
123)
at com.google.apphosting.runtime.JavaRuntime
$RequestRunnable.run(JavaRuntime.java:392)
at com.google.tracing.TraceContext
$TraceContextRunnable.runInContext(TraceContext.java:449)
at com.google.tracing.TraceContext$TraceContextRunnable
$1.run(TraceContext.java:455)
at com.google.tracing.TraceContext.runInContext(TraceContext.java:
695)
at com.google.tracing.TraceContext
$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:
333)
at com.google.tracing.TraceContext
$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:
325)
at com.google.tracing.TraceContext
$TraceContextRunnable.run(TraceContext.java:453)
at com.google.apphosting.runtime.ThreadGroupPool
$PoolEntry.run(ThreadGroupPool.java:162)
at java.lang.Thread.run(Thread.java:679)
what say you?
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[google-appengine] GAE 1.6 can not find python2.7 in Mac OSX 10.7.2
GAE in my Mac OSX 10.7.2 system was updated to 1.6.0 by its auto-updater. In the GoogleAppEngineLauncher, I have changed the Python Path to /usr/bin/python2.7 from the Preferences, the logs display that the GAE still run in python2.6. Here are the Logs: *** Running dev_appserver with the following flags: --admin_console_server= --port=8080 Python command: /usr/bin/python2.6 WARNING 2011-11-08 15:21:42,915 rdbms_mysqldb.py:90] The rdbms API is not available because the MySQLdb library could not be loaded. Warning: You are using a Python runtime (2.6) that is older than the production runtime environment (2.7). Your application may be dependent on Python behaviors that have changed and may not work correctly when deployed to production. WARNING 2011-11-08 15:21:43,115 dev_appserver.py:3254] Could not initialize images API; you are likely missing the Python PIL module. ImportError: No module named _imaging INFO 2011-11-08 15:21:43,124 dev_appserver_multiprocess.py:637] Running application dev~surfingstudio on port 8080: http://localhost:8080 -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/7a8Os5FRYVUJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] GAE 1.6 can not import module jinja2
I am trying my first python2.7 GAE apps. Everything goes smoothly in the GAE python2.7 Getting Started guild, except the chapter Using Templates. http://code.google.com/appengine/docs/python/gettingstartedpython27/templates.html I have added the lines in my app.yaml: libraries: - name: jinja2 version: latest I have also changed my helloworld.py to import jinja2 module. And errors: ERROR2011-11-08 15:01:12,371 wsgi.py:170] Traceback (most recent call last): File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/runtime/wsgi.py, line 168, in Handle handler = _config_handle.add_wsgi_middleware(self._LoadHandler()) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/runtime/wsgi.py, line 206, in _LoadHandler handler = __import__(path[0]) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_import_hook.py, line 640, in Decorate return func(self, *args, **kwargs) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_import_hook.py, line 1756, in load_module return self.FindAndLoadModule(submodule, fullname, search_path) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_import_hook.py, line 640, in Decorate return func(self, *args, **kwargs) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_import_hook.py, line 1628, in FindAndLoadModule description) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_import_hook.py, line 640, in Decorate return func(self, *args, **kwargs) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_import_hook.py, line 1571, in LoadModuleRestricted description) File /Users/kai/Documents/AppEngine/helloworld/helloworld.py, line 1, in module import jinja2 ImportError: No module named jinja2 How can I use jjinja2 template engine in the GAE 1.6 SDK? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/bQBghm-hawAJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: TaskQueues all fail to execute on devserver
This is a show-stopper for me. Can anyone point me towards a useful resource? At this point I'm looking for someone to pay for a solution (but I _am_ hoping for less than $12k a year for appengine premium support). -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/xpVMNZoCLJYJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: Install GAE 1.6 and Python 2.72 - illegal seek error
I am answering my own issue.
I found this (not-nice line for MACs) line in my py code:
Solved:
reload(sys); sys.setdefaultencoding('utf-8') # DO NOT USE ON A MAC!!
For some reason this reload is OK on Windows and the GAE but not on
the Mac local version - errors it out.
I do not know why MacBook Airs (Lion) do not like this.
I can understand why I got no replies now. ha ha!
Droid
On Nov 8, 7:21 am, Droid rod...@gmail.com wrote:
I have downloaded and install Python 2.72 and GAE 1.6 and still get
Illegal Seek error on my MacBook Air.
Here is the error:
type 'exceptions.IOError': [Errno 29] Illegal seek
args = (29, 'Illegal seek')
errno = 29
filename = None
message = ''
strerror = 'Illegal seek'
Note: My new system runs the guestbook example just fine, so what
could be in my app that was OK on WIndows but not on a Mac? I have
static folders with images - is it that causing the problem??
I am completely stuck for a month now.
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[google-appengine] Re: GAE 1.6 can not find python2.7 in Mac OSX 10.7.2
I installed the python 2.7.2 dmg today 0n MacBook Air Lion 10.7.2 - I just let it install itself. Then I checked in a terminal window python -v Result fine, it showed python 2.72. Then I downloaded the GAE 1.6 dmg and let that install itself too. Result - All OK (I assume my new GAE is running on python 2.72!!) I am very happy with how easy it was. On Nov 8, 3:40 pm, Kai yikai.1...@gmail.com wrote: GAE in my Mac OSX 10.7.2 system was updated to 1.6.0 by its auto-updater. In the GoogleAppEngineLauncher, I have changed the Python Path to /usr/bin/python2.7 from the Preferences, the logs display that the GAE still run in python2.6. Here are the Logs: *** Running dev_appserver with the following flags: --admin_console_server= --port=8080 Python command: /usr/bin/python2.6 WARNING 2011-11-08 15:21:42,915 rdbms_mysqldb.py:90] The rdbms API is not available because the MySQLdb library could not be loaded. Warning: You are using a Python runtime (2.6) that is older than the production runtime environment (2.7). Your application may be dependent on Python behaviors that have changed and may not work correctly when deployed to production. WARNING 2011-11-08 15:21:43,115 dev_appserver.py:3254] Could not initialize images API; you are likely missing the Python PIL module. ImportError: No module named _imaging INFO 2011-11-08 15:21:43,124 dev_appserver_multiprocess.py:637] Running application dev~surfingstudio on port 8080:http://localhost:8080 -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: illegal seek - error
I am answer my own question.
I found this (not-nice line for MACs) line in my py code:
reload(sys); sys.setdefaultencoding('utf-8') # DO NOT USE ON A MAC!!
For some reason this reload is OK on Windows and the GAE but not on
the Mac local version - errors it out.
I do not know why MacBook Airs (Lion) do not like this.
I can understand why I got no replies now. ha ha!
Droid
On Oct 3, 7:42 am, Droid rod...@gmail.com wrote:
I am getting an illegal seek error on a MacBook Air Lion OS. Did not
happen with everything the same but on Windows.
Anyone know anything about this error? Here is the log:
ERROR 2011-10-03 07:40:28,943 dev_appserver.py:4200] Exception
encountered handling request
Traceback (most recent call last):
File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/
GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/
google/appengine/tools/dev_appserver.py, line 4143, in _HandleRequest
self._Dispatch(dispatcher, self.rfile, outfile, env_dict)
File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/
GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/
google/appengine/tools/dev_appserver.py, line 4049, in _Dispatch
base_env_dict=env_dict)
File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/
GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/
google/appengine/tools/dev_appserver.py, line 616, in Dispatch
base_env_dict=base_env_dict)
File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/
GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/
google/appengine/tools/dev_appserver.py, line 3120, in Dispatch
self._module_dict)
File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/
GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/
google/appengine/tools/dev_appserver.py, line 3024, in ExecuteCGI
reset_modules = exec_script(handler_path, cgi_path, hook)
File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/
GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/
google/appengine/tools/dev_appserver.py, line 2896, in
ExecuteOrImportScript
sys.stdout.seek(0)
IOError: [Errno 29]Illegal seek
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[google-appengine] Re: Cannot Run GAE Apps on MacBook Air
Answering my own issue.
I found this (not-nice line for MACs) line in my py code:
reload(sys); sys.setdefaultencoding('utf-8') # DO NOT USE ON A MAC!!
OK on Windows and the GAE but not on
the Mac local version - errors it out.
I do not know why MacBook Airs (Lion) do not like this.
it was quite a difficult error to find.
Droid
On Oct 2, 8:02 am, Droid rod...@gmail.com wrote:
I have recently bought a MacBook Air running Lion OS.
Some of my GAE apps do not now work on a local browse.
The error is illegal seek. Something to do with i/o I think.
My python version is OK.
I am using Windows until I can sort this error. CAnnot find anything
on Google about it.
Any solutions grateful
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[google-appengine] Re: Sender ID Framework
You should've made a new thread about it. Anyway, SPF is already added automatically by Google for mails delivered by App Engine. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] What happened to the promised reliability improvement for email delivery?
Google announced this in May. We have added a few restrictions to the Mail API to improve the reliability and reputation of the service for all applications. First, emails must be sent from email accounts managed by Google (either Gmail, or a domain signed up for Google Apps). Second, we’ve reduced the number of free recipients per day from 2000 to 100 for newly created applications. Both of these will help ensure mail from your application arrives at the destination reliably. http://googleappengine.blogspot.com/2011/05/app-engine-150-release.html Well, it doesn't seem to have made a difference because many mails to specific providers are still not delivered reliably, as has been documented multiple times in this group and elsewhere. Another complaint about it was posted today. I had really hoped Google would have DKIM in place for new billing to improve reliability. http://code.google.com/p/googleappengine/issues/detail?id=3161 -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: 1.6.0 is now launched
I've got a small issue with this release: the development server is writing many more entities to the local datastore (log entries?). As I have a hook on datastore write ops to log what is put and when, it's polluting my logs but that's not the point: My issue is that the local datastore file is getting bigger and bigger while I run requests on my dev server. Previously, this file size was stable. Now when I restart the dev server, it takes much more time as it have to load a bigger datastore file (several MB), full of things I don't use. Is there a way to prevent the dev server from adding these entities? Thanks On 7 nov, 22:34, Gregory D'alesandre gr...@google.com wrote: There isn't a summary of changes as it was a complete re-write, that being said if you want to see the old terms you can find them here:http://code.google.com/appengine/terms_4.html Thanks, Greg On Mon, Nov 7, 2011 at 1:31 PM, pdknsk pdk...@googlemail.com wrote: Is there a summary of the TOS changes available? I accepted without reading (as many probably have). -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: delete entity using id
You have to use db.Key.from_path('Model',id) to construct the key.
http://code.google.com/appengine/docs/python/datastore/keyclass.html#Key_from_path
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[google-appengine] Re: FilterOperator.IN
FilterOperator.EQUAL : = to use with single values arguments (like String, Integer, Long, ...) FilterOperator.IN : = to use with collections arguments (like SetString, ListLong, ...) = works like a OR clause over all the collection members in the SQL word. Hope this help. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Re: How can I preserve appId when moving from MS to HR datastore
Hi, I can't see that either... Even after I deploy a new alternate version of my app with the new SDK. Do I have to mark the new vesion as default? Att, -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/hQ2GhGuVqT4J. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: 1.6.0 is now launched
Just installed 1.6.0 SDK When running my app got the messages: WARNING 2011-11-08 09:33:04,487 rdbms_mysqldb.py:90] The rdbms API is not available because the MySQLdb library could not be loaded. Error: option --rdbms_sqlite_path not recognized What is wrong? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/-l4dMMXvHMgJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Re: How can I preserve appId when moving from MS to HR datastore
Ronoaldo, You're right that hasn't been rolled out yet. Remain patient, and you'll see a message in the forums when it is available. Sorry for the misinformation. -- Stacy On Tue, Nov 8, 2011 at 9:22 AM, Ronoaldo José de Lana Pereira rpere...@beneficiofacil.com.br wrote: Hi, I can't see that either... Even after I deploy a new alternate version of my app with the new SDK. Do I have to mark the new vesion as default? Att, -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/hQ2GhGuVqT4J. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Re: How can I preserve appId when moving from MS to HR datastore
Stacy, Thanks for the update. We can't wait to see this rolling out. Again, congrat's to the AppEngine Team for the big news leaving preview. -Ronoaldo -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/Nd2gum_InWYJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] app.yaml skip_files blocks access to local resources
hi, in my app i need local resources which i user only locally while developing and don't want to upload them on deploy. thats why i have this specific folder listed in skip_files. but since now (probably one of the latest SDK releases) this makes the SDK ignore those files, which is pretty uncool. skip_files should only avoid to upload those files, not block the access to it. is there any reason why this is blocking access to those files? thx -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: GAE 1.6 can not import module jinja2
Same here -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/BDGGzz0ahFMJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Flushing async requests on development server for unit testing
I'm finding that unit testing async based requests is rather tricky, as the put() often doesn't finish by the time the unit test is run. Is there any way to do a system-wide flush of all async requests on the development server? The only other solution I have is to add if branch that waits for the results to finish if it's on the dev server. Any advice would be much appreciated. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] JDO equ. of python datastore operation 'Model.get_or_insert'
There's no direct equivalent. If you write a utility method you'll want to use a transaction-- that way you won't overwrite an existing entity if one with the given kind and key name already exists. -Amy On Tue, Nov 8, 2011 at 3:55 PM, _vjy vijayakumar.subbu...@gmail.com wrote: What is JDO equ. of python datastore operation 'Model.get_or_inserthttp://code.google.com/appengine/docs/python/datastore/modelclass.html#Model_get_or_insert' ? or, should I write this utility method for my app ? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/VzP8hmrdA3kJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] GAE 1.6 can not import module jinja2
Have you installed jinja2 locally? Historically, the SDK has not included 3rd party libraries (PIL was the first example). They had to be installed on your own machine, and the SDK would be able to import them. On Tue, Nov 8, 2011 at 8:55 AM, Kai yikai.1...@gmail.com wrote: I am trying my first python2.7 GAE apps. Everything goes smoothly in the GAE python2.7 Getting Started guild, except the chapter Using Templates. http://code.google.com/appengine/docs/python/gettingstartedpython27/templates.html I have added the lines in my app.yaml: libraries: - name: jinja2 version: latest I have also changed my helloworld.py to import jinja2 module. And errors: ERROR 2011-11-08 15:01:12,371 wsgi.py:170] Traceback (most recent call last): File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/runtime/wsgi.py, line 168, in Handle handler = _config_handle.add_wsgi_middleware(self._LoadHandler()) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/runtime/wsgi.py, line 206, in _LoadHandler handler = __import__(path[0]) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_import_hook.py, line 640, in Decorate return func(self, *args, **kwargs) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_import_hook.py, line 1756, in load_module return self.FindAndLoadModule(submodule, fullname, search_path) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_import_hook.py, line 640, in Decorate return func(self, *args, **kwargs) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_import_hook.py, line 1628, in FindAndLoadModule description) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_import_hook.py, line 640, in Decorate return func(self, *args, **kwargs) File /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_import_hook.py, line 1571, in LoadModuleRestricted description) File /Users/kai/Documents/AppEngine/helloworld/helloworld.py, line 1, in module import jinja2 ImportError: No module named jinja2 How can I use jjinja2 template engine in the GAE 1.6 SDK? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/bQBghm-hawAJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Re: Datastore operations are seriously expensive
After managing my instances, I had a similar sticker shock with data store usage. However, the app stats utility, even though its really built around the old pricing model, was invaluable in telling me what my heavy hitters were in terms of data store ops. I implemented caching for my most important routinely accessed data, and that helped a great deal. Also important was to completely move off less critical data from the data store to external storage. This increased CPU and instance time for me, because I implemented it using URL fetch, but in the end, saved a lot of costs. On Tue, Nov 8, 2011 at 2:01 AM, Kenneth kennet...@aladdinschools.comwrote: I hear what you're saying, but at that rate I'm pretty much rewriting my application plus cost isn't even known. And I like the datastore. The problem as always is how the app was written. Users can update one field at a time on a data grid and save it back via ajax, so that's seriously not efficient from a cost pov if they're doing a few fields. The model they're writing to has more than 100 indexes (property indexes both directions + composite indexes). So I need to look at de-indexing fields and removing composite indexes given some of the datastore goodies that have come on stream in the past year. There's also a problem with another model with 3 large key lists that's written a lot. I don't know how the cost on that is even calculated tbh. The fundamental problem is I lack numbers on how much each request is costing me so I don't know where to focus my efforts. It's mostly guesswork and intuition. There could be a big elephant I'm missing. I'd really love to pre-purchase datastore operations in the same vein as instances. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/Wgyduglk9KMJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] nightmare: redirection from old MS app to new HR app
Alberto, It sounds like you are wanting to alias the app id, so that your URL can remain the same after the migration. What are your old (MS) and new app ids? On Mon, Nov 7, 2011 at 8:17 PM, Alberto Gualis agua...@gmail.com wrote: We are having a very serious issue in our company because we use Google App Engine for our Android users to synchronize data against a MS app. We started a migration process with our test environment. Due to logistic problems, it is very difficult to update our android users so we needed an automatic redirection from the old MS to the new HR one. As explained in this group: http://groups.google.com/group/google-appengine/browse_thread/thread/8be5d56d406c2aa7/3559e2aa3d5bc35f?lnk=gstq=high+replication+redirection+app+id#3559e2aa3d5bc35f , we asked for the preproduction redirection trough the billing form and the GAE guys did it in a couple of hours. So we decided to start the same process with our production environment, we migrated our app and repeated the request but it's more than 10 days from that and we don't have any solution yet so our users cannot synchronize their data. WE NEED URGENT HELP. Is there anybody who resolved the dame issue? Does anybody know how to process? We have an opened ticket but nobody is helping us. Thanks in advance. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Re: GAE 1.6 can not import module jinja2
As Matt says, you need to install jinja2 on your local Python instance. This will be fixed in a future release. Cheers, Brian On Wed, Nov 9, 2011 at 7:45 AM, NG nikolas.goe...@googlemail.com wrote: Same here -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/BDGGzz0ahFMJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] GAE Python 2.7 - deferred failed in production but works in development
Hi Samson,
What do you have in the handlers section of your app.yaml?
Cheers,
Brian
On Sat, Nov 5, 2011 at 4:52 AM, Samson tse.sam...@gmail.com wrote:
Hi,
I am currently stuck with an issue that I can't fix. I've just
upgraded my app to Python 2.7 using Django Nonrel. I've tried posting
this question to that group but did not get any response. So any help
would be greatly appreciated.
This is what I am getting when I try to perform a defer function in
the production environment:
Error: Server Error
The server encountered an error and could not complete your request.
If the problem persists, please report your problem and mention this
error message and the query that caused it.
In the log this is what it shows:
Traceback (most recent call last):
File /base/python27_runtime/python27_lib/versions/1/google/
appengine/runtime/wsgi.py, line 174, in Handle
result = handler(self._environ, self._StartResponse)
TypeError: 'module' object is not callable
The code that is currently causing the problem:
def _update_profile_image_url(user, new_url = None):
from communication.message.models import PrivateMessagePool
for entity in
PrivateMessagePool.objects.filter(sender=user).all():
entity.sender_image_url = new_url
entity.save()
#Update profile images when it's required
from google.appengine.ext import deferred
try:
queue_name = 'default'
deferred.defer(_update_profile_image_url, self.user,
new_url=self.image_url, _queue=queue_name)
except Exception, e:
logging.error('caught%s in image upload deferred section', e)
raise e
Everything works in the development environment under the localhost.
However, when I deploy it to production, it crashes every single
time. I've tried to comment out the deferred.defer line in production
and everything works again. So it has to be the background task that
is causing the problem. But there is no way for me to pinpoint what
is failing since I didn't get any error messages in development and
everything works smoothly. Please help if you know what I did wrong.
Thanks in advance!
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[google-appengine] memcache quota limits
I would like to get a confirmation. It appears that under new billing memcache API limits are lifted for all apps. In effect memcache use is unlimited. Is that correct? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/hcKwTosNRPMJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: Datastore operations are seriously expensive
link does not work -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/JHLT-C_FgEwJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Re: Datastore operations are seriously expensive
FWIW, your app would have been a problem under the old pricing model as well. The only difference WRT the datastore is that instead of being charged datastore operations you were charged a magic number of api_cpu_ms per operation. The pricing model is pretty much the same, it's just more expensive. If you're churning through your datastore ops because you have 100 indexes, you would have churned through your CPU quota before. The problem is you're trying to update too many indexes. The only solution is don't. BTW you only incur costs for index changes; if you re-put an entity without changing the index, you don't get charged for an index update. Jeff On Tue, Nov 8, 2011 at 4:01 AM, Kenneth kennet...@aladdinschools.com wrote: I hear what you're saying, but at that rate I'm pretty much rewriting my application plus cost isn't even known. And I like the datastore. The problem as always is how the app was written. Users can update one field at a time on a data grid and save it back via ajax, so that's seriously not efficient from a cost pov if they're doing a few fields. The model they're writing to has more than 100 indexes (property indexes both directions + composite indexes). So I need to look at de-indexing fields and removing composite indexes given some of the datastore goodies that have come on stream in the past year. There's also a problem with another model with 3 large key lists that's written a lot. I don't know how the cost on that is even calculated tbh. The fundamental problem is I lack numbers on how much each request is costing me so I don't know where to focus my efforts. It's mostly guesswork and intuition. There could be a big elephant I'm missing. I'd really love to pre-purchase datastore operations in the same vein as instances. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/Wgyduglk9KMJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Re: Datastore operations are seriously expensive
Here is an article that can help you reduce the # of composite indexes you use in some cases: http://code.google.com/appengine/articles/indexselection.html On Tue, Nov 8, 2011 at 4:16 PM, Jeff Schnitzer j...@infohazard.org wrote: FWIW, your app would have been a problem under the old pricing model as well. The only difference WRT the datastore is that instead of being charged datastore operations you were charged a magic number of api_cpu_ms per operation. The pricing model is pretty much the same, it's just more expensive. If you're churning through your datastore ops because you have 100 indexes, you would have churned through your CPU quota before. The problem is you're trying to update too many indexes. The only solution is don't. BTW you only incur costs for index changes; if you re-put an entity without changing the index, you don't get charged for an index update. Jeff On Tue, Nov 8, 2011 at 4:01 AM, Kenneth kennet...@aladdinschools.com wrote: I hear what you're saying, but at that rate I'm pretty much rewriting my application plus cost isn't even known. And I like the datastore. The problem as always is how the app was written. Users can update one field at a time on a data grid and save it back via ajax, so that's seriously not efficient from a cost pov if they're doing a few fields. The model they're writing to has more than 100 indexes (property indexes both directions + composite indexes). So I need to look at de-indexing fields and removing composite indexes given some of the datastore goodies that have come on stream in the past year. There's also a problem with another model with 3 large key lists that's written a lot. I don't know how the cost on that is even calculated tbh. The fundamental problem is I lack numbers on how much each request is costing me so I don't know where to focus my efforts. It's mostly guesswork and intuition. There could be a big elephant I'm missing. I'd really love to pre-purchase datastore operations in the same vein as instances. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/Wgyduglk9KMJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: GAE 1.6 can not import module jinja2
Thank you, Matt and Brian. Actually, I have not installed jinja2 in my system. I will try to fixed this minor issue and finish the tutorial guild. :) On Nov 9, 7:39 am, Brian Quinlan bquin...@google.com wrote: As Matt says, you need to install jinja2 on your local Python instance. This will be fixed in a future release. Cheers, Brian On Wed, Nov 9, 2011 at 7:45 AM, NG nikolas.goe...@googlemail.com wrote: Same here -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/BDGGzz0ahFMJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: What happened to the promised reliability improvement for email delivery?
+1 On Nov 8, 11:37 am, pdknsk pdk...@googlemail.com wrote: Google announced this in May. We have added a few restrictions to the Mail API to improve the reliability and reputation of the service for all applications. First, emails must be sent from email accounts managed by Google (either Gmail, or a domain signed up for Google Apps). Second, we’ve reduced the number of free recipients per day from 2000 to 100 for newly created applications. Both of these will help ensure mail from your application arrives at the destination reliably. http://googleappengine.blogspot.com/2011/05/app-engine-150-release.html Well, it doesn't seem to have made a difference because many mails to specific providers are still not delivered reliably, as has been documented multiple times in this group and elsewhere. Another complaint about it was posted today. I had really hoped Google would have DKIM in place for new billing to improve reliability. http://code.google.com/p/googleappengine/issues/detail?id=3161 -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: GAE 1.6 can not find python2.7 in Mac OSX 10.7.2
Thank you for providing the information. I tried python 2.7.1 which is bundled with Lion. Although, this problem is not quite annoying because I can run dev_appserver.py command in terminal to avoid the warning message. On Nov 9, 12:18 am, Droid rod...@gmail.com wrote: I installed the python 2.7.2 dmg today 0n MacBook Air Lion 10.7.2 - I just let it install itself. Then I checked in a terminal window python -v Result fine, it showed python 2.72. Then I downloaded the GAE 1.6 dmg and let that install itself too. Result - All OK (I assume my new GAE is running on python 2.72!!) I am very happy with how easy it was. On Nov 8, 3:40 pm, Kai yikai.1...@gmail.com wrote: GAE in my Mac OSX 10.7.2 system was updated to 1.6.0 by its auto-updater. In the GoogleAppEngineLauncher, I have changed the Python Path to /usr/bin/python2.7 from the Preferences, the logs display that the GAE still run in python2.6. Here are the Logs: *** Running dev_appserver with the following flags: --admin_console_server= --port=8080 Python command: /usr/bin/python2.6 WARNING 2011-11-08 15:21:42,915 rdbms_mysqldb.py:90] The rdbms API is not available because the MySQLdb library could not be loaded. Warning: You are using a Python runtime (2.6) that is older than the production runtime environment (2.7). Your application may be dependent on Python behaviors that have changed and may not work correctly when deployed to production. WARNING 2011-11-08 15:21:43,115 dev_appserver.py:3254] Could not initialize images API; you are likely missing the Python PIL module. ImportError: No module named _imaging INFO 2011-11-08 15:21:43,124 dev_appserver_multiprocess.py:637] Running application dev~surfingstudio on port 8080:http://localhost:8080 -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Create a Facebook App on GAE in a minute, new release from CoderBuddy
Who pretty cool! Dude, on another note, what's up with the URL slug? lose-your-facebook-app-virginity-create-one-i Did you guys set a title and change it to something more safe-for-work? =) -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Wed, Nov 9, 2011 at 1:23 AM, Adrian Scott adr...@coderbuddy.com wrote: Hi guys, We've just released a new starter app that helps you create a Facebook App in a minute on Google App Engine (on CoderBuddy, the free, social web IDE). We've written up quick, detailed instructions to help you with the configuration on Facebook's Dev site as well. You can check it all out here at: http://coderbuddyblog.com/lose-your-facebook-app-virginity-create-one-i I warmly welcome any feedback, thoughts, suggestions, etc. Note that if you want to get developers using your own API's or tech... or create GAE and/or Python tutorials, you can set up a starter app like this yourself -- because we now have a Copy Project feature (which we used for this). I'd been meaning to develop some Facebook Apps for a while, and this is a quick way to get started and then iterate it into your own idea... Thanks, -A -- Adrian Scott, Ph.D. CEO, Founder CoderBuddy http://www.coderbuddy.com/ -- Create a Google App Engine app in a minute without installing anything -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Re: 1.6.0 is now launched
On Wed, Nov 9, 2011 at 4:40 AM, thstart thst...@gmail.com wrote: Just installed 1.6.0 SDK When running my app got the messages: WARNING 2011-11-08 09:33:04,487 rdbms_mysqldb.py:90] The rdbms API is not available because the MySQLdb library could not be loaded. This is an ignorable warning-- it shouldn't cause you any problems. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] [Python-Concurrency] Memory issues
I started getting a lot of
(class
'google.appengine.runtime.apiproxy_errors.ResponseTooLargeError',
ResponseTooLargeError('The response from API call
datastore_v3.RunQuery() was too large.',), traceback object at
0x2e613c8)
errors from my crons
These errors started after I switched to 2.7 and concurrency
I am guessing now requests are not allowed a lot of memory, and these
datastore calls are failing.
I currently reduced the amount of entities from 40 to 20, an entity is
maximum 1mb's and should be 100kb's on average.
How should I fix this problem?
--
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[google-appengine] Removing Hourly Limits
I need to get rid of the hourly limits (datastore, urlfetch) for my app with appid: createnspread To get around them I slowed down my mapreduce but i came to a point that, even with scatters, some queues span 17000 depth, so i need the speed What should I do? My previous experience was to open a production ticket, which resulted in nothing. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: Removing Hourly Limits
hourly 2 million url fetch limit, what a ridiculous limit ... so 24*2 = 48 million, there is your scalability limit the only reason I use appengine is scalability and these hourly limits mess with my scalability On Nov 9, 3:31 am, Kaan Soral kaanso...@gmail.com wrote: I need to get rid of the hourly limits (datastore, urlfetch) for my app with appid: createnspread To get around them I slowed down my mapreduce but i came to a point that, even with scatters, some queues span 17000 depth, so i need the speed What should I do? My previous experience was to open a production ticket, which resulted in nothing. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: GAE 1.6 can not find python2.7 in Mac OSX 10.7.2
This issue has been opened here: http://code.google.com/p/google-appengine-mac-launcher/issues/detail?id=4 Hit the Enter key in the text field will solve this problem. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/Dt5kKvhOm9gJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] [Python-Concurrency] Memory issues
Hi Kaan,
This is a bug in the Python 2.7 runtime that will be fixed with the
1.6.1 release.
Cheers,
Brian
On Wed, Nov 9, 2011 at 12:19 PM, Kaan Soral kaanso...@gmail.com wrote:
I started getting a lot of
(class
'google.appengine.runtime.apiproxy_errors.ResponseTooLargeError',
ResponseTooLargeError('The response from API call
datastore_v3.RunQuery() was too large.',), traceback object at
0x2e613c8)
errors from my crons
These errors started after I switched to 2.7 and concurrency
I am guessing now requests are not allowed a lot of memory, and these
datastore calls are failing.
I currently reduced the amount of entities from 40 to 20, an entity is
maximum 1mb's and should be 100kb's on average.
How should I fix this problem?
--
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--
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Re: [google-appengine] [Python-Concurrency] Memory issues
Sorry, I forgot to add the obvious detail:
This bug is triggered if the result of your datastore call is 1MB.
Cheers,
Brian
On Wed, Nov 9, 2011 at 1:22 PM, Brian Quinlan bquin...@google.com wrote:
Hi Kaan,
This is a bug in the Python 2.7 runtime that will be fixed with the
1.6.1 release.
Cheers,
Brian
On Wed, Nov 9, 2011 at 12:19 PM, Kaan Soral kaanso...@gmail.com wrote:
I started getting a lot of
(class
'google.appengine.runtime.apiproxy_errors.ResponseTooLargeError',
ResponseTooLargeError('The response from API call
datastore_v3.RunQuery() was too large.',), traceback object at
0x2e613c8)
errors from my crons
These errors started after I switched to 2.7 and concurrency
I am guessing now requests are not allowed a lot of memory, and these
datastore calls are failing.
I currently reduced the amount of entities from 40 to 20, an entity is
maximum 1mb's and should be 100kb's on average.
How should I fix this problem?
--
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google-appengine+unsubscr...@googlegroups.com.
For more options, visit this group at
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--
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[google-appengine] Order of index properties -- does it matter?
Does the order of the index properties matter, when specifying them in query, and in the index definition file? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] PHP Java Interoperability
Sean, You'd either use Python or Java to serve a URL, then use PHPCurl to retrieve the URL. Can you provide more details about the Java class? -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Thu, Nov 3, 2011 at 10:21 AM, Sean Dorman sdor...@rhainc.com wrote: ** I am trying to find a way to host a Java class that returns a value I use with my site but I can't find useful instructions on how to host said Java class. Is there some helpful documents I could read that would give me a basic understanding of how to upload my class and then call it from PHP using either JSON or cURL? Sincerely, Sean M Dorman Application Developer RHA, Inc. | program design + management 590 W. Locust Ave., Ste 103 | Fresno CA 93650 sdor...@rhainc.com | www.rhainc.com T: 559.447.7000 | F: 559.320.0168 -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Re: How can I undelete (recover) deleted entities?
That's really an unfortunate situation. You always have to be careful with mass deletes. We won't be able to restore your application's data. 30gb is $7, which would have been a $3 increase (if I am remember the pricing correctly). It's worthwhile to use a slower, safer solution and not rush into things. If you have offline backups, you can bulk import this data back via blobstore and a mapreduce. Otherwise, I don't have a lot of great suggestions. -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Tue, Nov 8, 2011 at 5:43 AM, pdknsk pdk...@googlemail.com wrote: Well, Google does have backups of it. If you pay enough, Google might restore it manually. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] memcache quota limits
Hi Vlad, Like all APIs, memcache has 'sanity limits', which can be lifted on an app-by-app basis if your app encounters them. Nothing has changed in this respect with the new billing. -Nick Johnson On Wed, Nov 9, 2011 at 11:07 AM, vlad vlad.troyan...@gmail.com wrote: I would like to get a confirmation. It appears that under new billing memcache API limits are lifted for all apps. In effect memcache use is unlimited. Is that correct? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/hcKwTosNRPMJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- Nick Johnson, Developer Programs Engineer, App Engine -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Flushing async requests on development server for unit testing
Hi Lenny, You should always wait for async requests to finish, including in production. If you don't explicitly wait yourself, the appserver will wait for them to complete before returning the response to the user anyway. -Nick Johnson On Wed, Nov 9, 2011 at 7:49 AM, Lenny Rachitsky lenny...@gmail.com wrote: I'm finding that unit testing async based requests is rather tricky, as the put() often doesn't finish by the time the unit test is run. Is there any way to do a system-wide flush of all async requests on the development server? The only other solution I have is to add if branch that waits for the results to finish if it's on the dev server. Any advice would be much appreciated. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- Nick Johnson, Developer Programs Engineer, App Engine -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] app.yaml skip_files blocks access to local resources
Hi Andreas, The appserver deliberately does its best to emulate the production environment; this includes prohibiting access to files your app will not have in production. If you want to access files that won't be available in production, you should probably write a separate script and run it outside the dev_appserver. -Nick Johnson On Wed, Nov 9, 2011 at 6:43 AM, andreas schmid a.schmi...@gmail.com wrote: hi, in my app i need local resources which i user only locally while developing and don't want to upload them on deploy. thats why i have this specific folder listed in skip_files. but since now (probably one of the latest SDK releases) this makes the SDK ignore those files, which is pretty uncool. skip_files should only avoid to upload those files, not block the access to it. is there any reason why this is blocking access to those files? thx -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- Nick Johnson, Developer Programs Engineer, App Engine -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] copying data from appengine datastore admin to my dev server. failed with status 401
Hello, I am trying to copy data from my appengine to my dev server, instead of doing the normal bulk download/upload, I tried the datastore admin copy function. I've setup the dev server public ip so it can be seen from outside. When I try to run it from appengine, it fails with status 401, not authorized. Is it possible to use this anyway? seems like a nice way to populate my dev database. Thanks, -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/eJsdLLfmtkwJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] copying data from appengine datastore admin to my dev server. failed with status 401
This is unlikely to work, and you should never ever expose your dev_appserver publicly. Consider making a small reusable test dataset you can easily load, rather than relying on a complete dump of production data, which won't scale. -Nick On Wed, Nov 9, 2011 at 4:31 PM, Mariano Benitez marianob...@gmail.comwrote: Hello, I am trying to copy data from my appengine to my dev server, instead of doing the normal bulk download/upload, I tried the datastore admin copy function. I've setup the dev server public ip so it can be seen from outside. When I try to run it from appengine, it fails with status 401, not authorized. Is it possible to use this anyway? seems like a nice way to populate my dev database. Thanks, -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/eJsdLLfmtkwJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- Nick Johnson, Developer Programs Engineer, App Engine -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Memcaching BlobProperty
Hi Melissa, It's likely your data is simply being evicted as not worth the memory it takes up - you can fit a lot of smaller memcache values in the space a blob takes up. Consider just setting the correct caching headers in your response, instead. This will result in frontends, proxies and browsers caching your content, without using up precious memcache space. -Nick Johnson On Fri, Nov 4, 2011 at 3:32 PM, Melissa Hong carra.mel...@gmail.com wrote: Hi, I just installed appstats and noticed that I'm hitting the database for images all the time instead of the cache. In my image server I pull the image data from the blobstore to serve and use memcache to store the blob data for later use. Using logging, I've determined that it is setting the memcache with the image data, but the next time I go to grab this image memcache returns None. My theories are: 1. Memcache doesn't like BlobProperty values 2. My image data is 1MB (however I've wrapped my memcache in a try/ catch block so I would have thought it would be throwing errors if this was the case...) Any idea on why memcache seems to be failing? Thanks :) -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- Nick Johnson, Developer Programs Engineer, App Engine -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] app.yaml skip_files blocks access to local resources
Run dev_appserver.py with parameter: --allow_skipped_files I think that should work. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/8tlRK_o7vJMJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] new billing policy and fan-out
I'm building a system with news feed style broadcasting. there won't be millions of users, probably just 100k and interesting feed would go to inbox of ~10k users. everyone's recommend the method to solve fan-out proposed by Brett, and i really like it, works something like this: class Feed(db.Model) content = db.TextProperty() class Receivers(db.Model) IDs = db.ListProperty(int) say an interesting Feed has five children of Receivers each with 2000 IDs in the list, i like how it solves my problem, but I did the math on billing: that's 2000 * 5 * 2 writes = 20k low-level writes right there on creation, and cleaning up cost another 20k low-level writes. 40k low- level writes = $0.04 for a news feed. Am I doing the math wrong, missing something, missing the best way to handle this problem, or this seems a reasonable cost? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Google Apps Stop Redirecting To WWW Custom Domains
Why does this keep happening. For no apparent reason Google Apps stop redirecting the www subdomain to the custom domain. This is usually late and night and clears up. This is more than annoying. Why is this so hard for them? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] memcache statistics
i have been watching memcache statistics and can't figure out when they reset. I have noticed they will sometimes go for days without resetting and then are reset. Any insights on this? Thanks -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
