[google-appengine] Re: Empty variable tag error
It is a small bug in the Django template renderer to not show the token that causes the error in the exception message, the token variable is passes to the Parser.error() method. In your case the token.contents is None or False so no extra info if printed. The only solution you have is to strip splashpage.txt to the bare minimum and add stuff bit by bit to find the line that causes the error. I think you have made a typo and that is not caught by the parser. --~--~-~--~~~---~--~~ 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: jQuery while doing Ajax call
Hi Ritesh, the problem is that specifying dataType: xml doesn't tell jQuery it should send the data in XML, just that it should expect XML to be returned from the url. You need to construct the XML yourself and set the contentType option to text/xml to actually send your data as XML. http://docs.jquery.com/Ajax/jQuery.ajax#options cheers Michael On Mar 9, 2:07 am, Ritesh Nadhani rite...@gmail.com wrote: Hmm. I am not sure how JSON would be simpler then XML. Also, some other system use the same XMLRPC without any problem. The problem seems to be that jquery is not serializing the data to actual XML data and thus server is failing with ExpatParse error. Thoughts? On Sun, Mar 8, 2009 at 5:46 AM, Let Delete My Apps davide.rogn...@gmail.com wrote: Hi Ritesh Nadhani, I think your code is complex. Can you try another more simple way, for example using the JSON/JSON-P technique? View the source code of my last app: http://pyoohtml.appspot.com/let-delete-my-apps/home . . On Mar 8, 12:49 pm, Ritesh Nadhani rite...@gmail.com wrote: Hi Any idea what might be wrong with this AJAX AJAX call:http://paste.pocoo.org/show/106941/-its always returning me XMLParse error but when done thru my Python client, it works. When I just do: response.write(request.raw_post_data) - i get var1=value1var2=value2 etc. Rather then the actual XML so the server is giving me all kinds of Expat parsing error. My code to implement an XML-RPC:http://paste.pocoo.org/show/106945/ Django code from:http://code.djangoproject.com/wiki/XML-RPC -- Riteshhttp://www.riteshn.com -- Riteshhttp://www.riteshn.com --~--~-~--~~~---~--~~ 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: email change propagation
http://code.google.com/p/googleappengine/issues/detail?id=1019 On 3월9일, 오후1시55분, yucc yucc2...@gmail.com wrote: As mentioned athttp://code.google.com/appengine/docs/python/users/userobjects.html, I just can't figure out what's the exactly situation for While an email address is unique to an account at a given moment, the user can change the email address for the account at any time ?What does that mean ? --~--~-~--~~~---~--~~ 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: Empty variable tag error
The only solution you have is to strip splashpage.txt to the bare
minimum and add stuff bit by bit to find the line that causes the
error.
I think you have made a typo and that is not caught by the parser.
Correct, it was a typo in splashpage.txt
Specifically, the missing user django variable. Actual code snippet
causing problem shown below:
Bad:
input type=text name=recipient value={{ }} size=26 /
Good:
input type=text name=recipient value={{ user }} size=26 /
Thanks
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[google-appengine] Re: key_name and Model API V2
Hi Ryan, On Mar 9, 1:23 am, ryan ryanb+appeng...@google.com wrote: Couldn't you allow for overriding ids while at the same time assigning free ones automatically? definitely! we've considered this internally for a while. we'd love to provide operations for advanced users to manage the id namespace, e.g. NextId(), SetNextId(), and ReserveIds(), which would all take a root entity as their argument. Does this mean that I'd have to call SetNextId() if I create an entity with a custom ID or will NextId() take care of not returning already taken IDs even if they were set manually? ID management is by far not as important as being able to set custom ids. Could you please at least give that little feature a higher priority? That would solve a major App Engine issue. Alternatively, would it be possible to configure models such that the datastore assigns an unused key_name instead of an id? Is there really such a huge performance problem with that? I'd accept it any time because the price of using key ids is just too high for us (it could be seen as some kind of vendor lock-in). this would be backward incompatible, since most existing entities use ids, so it's more unlikely. migrating would be doable, but painful. we're definitely interested in the id managament calls described above, though! Why would that be backwards-incompatible? If you give us custom IDs this feature isn't so important, anyway (though, still very useful for our project). What I imagined was a simple flag that you can set when calling the constructor: MyModel(key_name=GENERATE_RANDOM) or a model flag: class MyModel... RANDOM_KEY_NAMES = True Bye, Waldemar Kornewald --~--~-~--~~~---~--~~ 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] Why this is happening?
Using django templates I have written a very simple method in views.py
as below
def signin(request):
return return_to_response('overview.html')
Though I am successfully getting the overview.html page but what is
problematic here is that the browser address bar now becomes something
like this [the query string]
?first_name=ssslast_name=aaa
How can I prevent this query string from being generated?
Thanks
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[google-appengine] Re: File Size and Total Files on Disk Limits?
Hi Lee, according to the roadmap, support for large files (and, I'd guess, as many files as you want to pay for) is coming between now and June: http://code.google.com/appengine/docs/roadmap.html Until then, your best bet is probably Amazon S3. cheers Michael On Mar 9, 12:11 am, Lee Olayvar leeolay...@gmail.com wrote: Note that i am aware of the filesize raise to 10mb, but in reality, its pointless in my opinion. It's basically disk filesize raise only. Given that you can only store 1000 files on the disk, you can't actually expect to store files on the disk for any real amount of time given that eventually you'd hit 1000 files and be hosed. On Sun, Mar 8, 2009 at 2:38 PM, Lee Olayvar leeolay...@gmail.com wrote: With the pricing system in place, has there been any talk of lifting both the file size limit, and the maximum of 1000 files on disk? My main concern though is the file size limit. With google system i'd love to use it but my need revolves around 50MB files, both images and audio. Any ideas if this will even be possibly anytime soon? Has google even mentioned it with all the recent pricing talk? -- Lee Olayvar -- Lee Olayvar --~--~-~--~~~---~--~~ 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: Why this is happening?
Your signin view should probably redirect to the overview rather than
just writing the template.
So you could use something like:
def overview(request):
return return_to_response('overview.html')
def signin(request):
return HttpResponseRedirect(reverse(overview))
cheers
Michael
On Mar 9, 11:41 am, arnie parvez...@rediffmail.com wrote:
Using django templates I have written a very simple method in views.py
as below
def signin(request):
return return_to_response('overview.html')
Though I am successfully getting the overview.html page but what is
problematic here is that the browser address bar now becomes something
like this [the query string]
?first_name=ssslast_name=aaa
How can I prevent this query string from being generated?
Thanks
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[google-appengine] This application ID or version is already in use. Why?
When I create create an application as dituren.appspot.com I got a 400 error This application ID or version is already in use. But when I click the Check availability , I got a message Yes, dituren is available! Why? Please help me! --~--~-~--~~~---~--~~ 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: iterate thru 2 stringlistproperties in template
I would zip() both lists on the Python side and iterate over that
zipped lists in the template, e.g.
# Python side
newval = zip(stringlist1, stringlist2)
# Template
{%for item in newval%}
{{item.0}} and {{item.1}}
{%endfor%}
Regards,
Andi
On Mon, Mar 9, 2009 at 2:19 PM, sagey sage...@gmail.com wrote:
Hello,
please forgive the beginners question.
I have a model with 2 string list properties.
How do i iterate through each list in the template at the same time.
What i mean is, say i wanted to output
stringlist1value1 and stringlist2value1
stringlist1value2 and string list2value2
stringlist1value3 and string list2value3
etc etc
how would i do this?
if i were doing this in python code i would maybe increment a
loopcount in a for loop
but i don't believe i can do this using django template syntax.
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[google-appengine] Re: Somewhat Disappointed.
Server side javascript would be awesome, I have to admit. The challenges you are running into with having to use python and javascript is just the nature of the game right now in most shops. Don't forget CSS, and making sure both your CSS and javascript work across all browsers. ugh On Mar 9, 12:12 am, Owen o...@backspaces.net wrote: OK, I *love* GAE getting outa beta and charging. Yup, I *wanna* pay, so that I can get what I'd like. BUT: the downside is that they haven't offered me what I want. Django templates are fine, as is Python. But on the client side I still have to wrestle with Javascript .. which is also a fine language. So what's my beef? That I gotta use *two* languages. Wimp that I am, I'm sorta getting tired of this. I've written a fairly complicated GAE app, with Google Maps (and lately a few JS libraries), and I still get the two wonderful languages mixed up. So if I'm going to start paying, I want some love. Either: 1 - A Python environment that emits Javascript for the browser (think GWT) .. or 2 - A server-side Javascript solution, like Aptana Jaxer . After looking at the *huge* advances in Javascript code, I'm tempted to move from 1 to 2. Lively Kernel is really nice, as is the JS version of Processing.org's graphics. But Google, as much as I love ya, you're still in beta. I like your approach much more than Amazon's, and I think your getting there, but you're puzzling a lot of us who see you using GWT for high end apps, but not giving us GAE folks the full Monty. So what's your next move? -- Owen --~--~-~--~~~---~--~~ 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: app-engine-patch migration problem
Thx that was it :) regards Mateusz On Mar 8, 11:07 pm, Waldemar Kornewald wkornew...@gmail.com wrote: Hi, On 8 Mrz., 19:39,wonglikwag...@gmail.com wrote: I am trying to migrate appengine-django project to use app-engine- path. Among other problems I get something really strange (for me :) ). While trying to run my app I have trouble importing my models : KindError at / No implementation for kind 'Club' In your settings.py add this: DJANGO_STYLE_MODEL_KIND = False Bye, Waldemar Kornewald --~--~-~--~~~---~--~~ 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] Django Block feature and Google App Engine
Hi Guys,
First of all I am a newbie, but I still hope you can help me...
I have created an app with a template - this works! :-)
class MainHandler(webapp.RequestHandler):
def get(self):
self.response.out.write(
template.render('base.html',''))
In my main.html I have the following:
div class=container
{% block content %}
{% endblock %}
/div
And then ind my content.html i have:
{% extends 'base.html' %}
{% block content %}
som HTML
{% endblock %}
But it just won't show up on my base.html page... Why why??
Any ideas???
Kind Regards
// Morten
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[google-appengine] can't receive Verify my Account by SMS
I'm at china,simple chinese. I can't receive Verify code by SMS, 138 mobile. any help is please,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 -~--~~~~--~~--~--~---
[google-appengine] I have an app I'd like to build - the question is GAE the right platform?
Hi, So basically my background is java and scripting languages web application development, RDMS, that sort of thing.I have a project I'd like to build with GAE because it is expected to be very popular and needs to scale. I'm used to scalability issues because I build serveral large sites which ran into issues that went beyond the sort of thing you can solve by 'better indexing your queries' - so I do understand the need for a mindset change and a different approach to architecture (denormalization, etc). I also do understand that there are limitations that are inherent to GAE and I'll have to live with it. However, I am concerned that these limits will prevent us to even build the application - in particular, here's a scenario I'd like to know if it is possible to deploy or not: - Users (probably around 50,000 for starters, to scale to 500-600K), create 'mini websites'. Each of these sites contains various types of media (image gallery, blog, etc). - A 'centralized', parent site give visitors the chance to 'browse' these sites. For example, the specs require that a page holding 'the last 400 blog posts posted by any of the mini-sites owners' be displayed. It should also be possible to filter all the mini sites content by tag . So for example, if I clicked the 'cats' tag, I'd get a recordset containing all the content that was ever posted about cats, regardless of source (blog, images, etc). It means searching through dozens of millions of rows for each 'table' - and there's a 'table' for each type of content (because a blog post is structured differently from an image gallery). Since I read so much about limitations on large queries, etc, I was wondering if the above is even something I could consider for implementation on GAE. Thank you. --~--~-~--~~~---~--~~ 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: key_name and Model API V2
On Mar 8, 6:28 pm, Andy Freeman ana...@earthlink.net wrote: I assume that one of those operations allows programmers to assign the id to a db.Model instance for a new entity. On Mar 9, 4:29 am, Waldemar Kornewald wkornew...@gmail.com wrote: ID management is by far not as important as being able to set custom ids. Could you please at least give that little feature a higher priority? That would solve a major App Engine issue. sorry, i probably got ahead of myself by naming specific calls. naturally, if/when we implement these features, we'd let you set a new entity's id manually, as well as possibly do more specific things to manage id namespaces. we have a decent idea of how we'll implement all this in the datastore backend, but we haven't thought at all about the developer API yet, so you all are ahead of me. :P On Mar 8, 6:28 pm, Andy Freeman ana...@earthlink.net wrote: I understand why you're considering doing that, but it would also be nice to have similar operations wrt no root. I don't always have a reasonable way to name the root for a set of entities that I want to create atomically. For such roots, auto assigned ids are perfectly acceptable. However, since I currently don't get the id until after the put, I can't use a single put to do the root and the children without naming the root. Yes, I can wrap two puts, one for the root and a second for the children, into a transaction, but if I also want the root to contain the children's keys, I can't get their names until after the put that sets the root's id, which means that I need to put the root entity twice, the second time with the children's names, and I can't do that in a transaction. correct, and we've definitely run into this a few times ourselves. happily, any feature that let you set a new entity's id manually will naturally handle this use case. --~--~-~--~~~---~--~~ 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: Google AdSense on App Engine
Yes. If you direct both AdSesnse and App Engine to the same bank account, it will pay for itself if your advertising income covers your resource usage fees. -Ryan On Mar 8, 12:11 pm, Let Delete My Apps davide.rogn...@gmail.com wrote: Idea: Can I put AdSense on my app to receive additional computing resources, instead to receive money? I saw:http://www.google.com/services/adsense_tour/index.html --~--~-~--~~~---~--~~ 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 App Engine as a Google Summer of Code mentor organization?
Hi, Google Summer of Code 2009 is started. (http://socghop.appspot.com/) I'm wondering if App Engine will participated as a mentor organization for GAE related open source projects? Thanks! -- Haoyu Bai --~--~-~--~~~---~--~~ 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: I have an app I'd like to build - the question is GAE the right platform?
The biggest challenge to using the app engine is adjusting to the fact that the datastore, despite it's SQL-like outward appearance, is basically just an object store. Accessing or updating an individual record has equivalent performance to updating a file on disk. Addressing your specific concerns: - Users: That sort of scalability shouldn't be a problem. The most important thing is to limit write contention on centralized resources. - Centralized parent site: This is the hardest part. The 1000-item limit is a little bit misleading, in my experience; you start having performance problems well before you get that high. It's almost impossible to display 400 of anything at once on the Google app engine; you have to find ways to show less while still making the rest available. It does support indexing, so you can use the equivalent of a WHERE filter to limit results to a specific tag, for example, and you also have the equivalent to ORDER BY, which when used together, make simple next / previous paging possible. Another problem is Python: the language goes all out to let you do just about anything imaginable, the consequence is that virtually nothing can be checked at compile-time... you have to test extensively to make sure all the code is being exercised to avoid live problems. -Ryan On Mar 9, 5:45 am, pierrette.mon...@googlemail.com pierrette.mon...@googlemail.com wrote: Hi, So basically my background is java and scripting languages web application development, RDMS, that sort of thing.I have a project I'd like to build with GAE because it is expected to be very popular and needs to scale. I'm used to scalability issues because I build serveral large sites which ran into issues that went beyond the sort of thing you can solve by 'better indexing your queries' - so I do understand the need for a mindset change and a different approach to architecture (denormalization, etc). I also do understand that there are limitations that are inherent to GAE and I'll have to live with it. However, I am concerned that these limits will prevent us to even build the application - in particular, here's a scenario I'd like to know if it is possible to deploy or not: - Users (probably around 50,000 for starters, to scale to 500-600K), create 'mini websites'. Each of these sites contains various types of media (image gallery, blog, etc). - A 'centralized', parent site give visitors the chance to 'browse' these sites. For example, the specs require that a page holding 'the last 400 blog posts posted by any of the mini-sites owners' be displayed. It should also be possible to filter all the mini sites content by tag . So for example, if I clicked the 'cats' tag, I'd get a recordset containing all the content that was ever posted about cats, regardless of source (blog, images, etc). It means searching through dozens of millions of rows for each 'table' - and there's a 'table' for each type of content (because a blog post is structured differently from an image gallery). Since I read so much about limitations on large queries, etc, I was wondering if the above is even something I could consider for implementation on GAE. Thank you. --~--~-~--~~~---~--~~ 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: email change propagation
If 5 more people star the issue that kjsun linked to ( http://code.google.com/p/googleappengine/issues/detail?id=1019 ), it'll be on the font page of the issues list and it'll be the first bug on that page with an ID over 1000 :) -Ryan On Mar 9, 4:53 am, ksjun happy...@gmail.com wrote: http://code.google.com/p/googleappengine/issues/detail?id=1019 On 3월9일, 오후1시55분, yucc yucc2...@gmail.com wrote: As mentioned athttp://code.google.com/appengine/docs/python/users/userobjects.html, I just can't figure out what's the exactly situation for While an email address is unique to an account at a given moment, the user can change the email address for the account at any time ?What does that mean ? --~--~-~--~~~---~--~~ 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: Open Sourcing some Google App Engine Apps
Hi Again Everyone, Just to let you know I have opened the source code for www.atopical.com at https://github.com/PaulKinlan/a-topical/tree . I call the search engine a dynamic vertical search engine, because it searches vertically dynamically ;) It uses Yahoo Boss and searches Yahoo for the top 10 results for a given subject, then using these results then searches those sites for the topic your are interested in, so for example you could search for Ipod in Tech News, it would search Yahoo for Tech News, then from the top results search those sites for the word iPod. So if you are interested in Yahoo Boss, you can see what I have done (and tell me how to do it better) and how I have made it work. You will be able to tell from the code that it didn't take very long to create :) Kind Regards, Paul Kinlan On Mar 7, 11:17 am, Paul Kinlan paul.kin...@gmail.com wrote: Hi Everyone, Just to let you know I am in the process of open-sourcing a lot of the Apps that I have created. So far I have done -http://www.eweri.com- a url shortening service that gets a lot of use on TweetDeck (http://github.com/PaulKinlan/eweri) -http://www.knowyourprivacy.com- a facebook application to show you the ammount of data you can loose on Facebook ( http://github.com/PaulKinlan/knowyourprivacy) -http://www.thetopicthing.com- a meta search engine ( http://github.com/PaulKinlan/thetopicthing) Hopefully it will help all new Google App Engine Developers and show them what not to do :) I have a couple of others that I can release such aswww.twollo.comand some others. I am toying with releasingwww.FriendDeck.com, but there are some practical issues that I need to sort out with the CodeSigning and stuff for that to happen. Enjoy. Paul Kinlan --~--~-~--~~~---~--~~ 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: Open Sourcing some Google App Engine Apps
Hey Paul, Many thanks for those posting. I find them very inspiring to the open-source community. Keep the good work coming ! Amr On Mon, Mar 9, 2009 at 7:17 PM, Paul Kinlan paul.kin...@gmail.com wrote: Hi Again Everyone, Just to let you know I have opened the source code for www.atopical.com at https://github.com/PaulKinlan/a-topical/tree . I call the search engine a dynamic vertical search engine, because it searches vertically dynamically ;) It uses Yahoo Boss and searches Yahoo for the top 10 results for a given subject, then using these results then searches those sites for the topic your are interested in, so for example you could search for Ipod in Tech News, it would search Yahoo for Tech News, then from the top results search those sites for the word iPod. So if you are interested in Yahoo Boss, you can see what I have done (and tell me how to do it better) and how I have made it work. You will be able to tell from the code that it didn't take very long to create :) Kind Regards, Paul Kinlan On Mar 7, 11:17 am, Paul Kinlan paul.kin...@gmail.com wrote: Hi Everyone, Just to let you know I am in the process of open-sourcing a lot of the Apps that I have created. So far I have done -http://www.eweri.com- a url shortening service that gets a lot of use on TweetDeck (http://github.com/PaulKinlan/eweri) -http://www.knowyourprivacy.com- a facebook application to show you the ammount of data you can loose on Facebook ( http://github.com/PaulKinlan/knowyourprivacy) -http://www.thetopicthing.com- a meta search engine ( http://github.com/PaulKinlan/thetopicthing) Hopefully it will help all new Google App Engine Developers and show them what not to do :) I have a couple of others that I can release such aswww.twollo.comand some others. I am toying with releasingwww.FriendDeck.com, but there are some practical issues that I need to sort out with the CodeSigning and stuff for that to happen. Enjoy. Paul Kinlan --~--~-~--~~~---~--~~ 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: Cannot Properly Catch DeadlineExceededError
Any news on this? These timeouts are killing me. Thanks, Ken --~--~-~--~~~---~--~~ 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: Problem with bulkloader.py and Google Apps account.
Hi, The authentication should work with either a Google Apps or Google Accounts login. Looking over the bulkload module, two thoughts come to my mind: 1) The docstring indicates that the username and password are cached, so if you enter it incorrectly, that may be cached 2) If your account is both a Google Apps account and a Google Account, this could be a problem. Try having an admin that is only a Google Apps account, and see if authentication works with this account. -Marzia On Fri, Mar 6, 2009 at 7:28 PM, Denis Moskalets denya@gmail.com wrote: Hi. I have appengine application, that supports authorization only for users of domain xxx (google apps for domains). I tried to use bulkloader. So, if i install remote_key hook in app.yaml like in manual (http:// code.google.com/appengine/docs/python/tools/uploadingdata.html), i've 500 error in logs. bulkloader haven't even ask me about login/ password. I've removed line admin: yes from app.yaml and tried again. Bulkloader asked me about login/password. I've typed such login/ passowrd which i type when deploy application. In Logs i've 401 error. So, is there no remote_key support in applications, that connected to google apps for domain authorization? I need to upload a lot of data to my real app What can i do? --~--~-~--~~~---~--~~ 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: Open Sourcing some Google App Engine Apps
Hi Paul, Would you like me to put these projects on our Open Source page? http://groups.google.com/group/google-appengine/web/google-app-engine-open-source-projects -Marzia On Mon, Mar 9, 2009 at 10:17 AM, Paul Kinlan paul.kin...@gmail.com wrote: Hi Again Everyone, Just to let you know I have opened the source code for www.atopical.com at https://github.com/PaulKinlan/a-topical/tree . I call the search engine a dynamic vertical search engine, because it searches vertically dynamically ;) It uses Yahoo Boss and searches Yahoo for the top 10 results for a given subject, then using these results then searches those sites for the topic your are interested in, so for example you could search for Ipod in Tech News, it would search Yahoo for Tech News, then from the top results search those sites for the word iPod. So if you are interested in Yahoo Boss, you can see what I have done (and tell me how to do it better) and how I have made it work. You will be able to tell from the code that it didn't take very long to create :) Kind Regards, Paul Kinlan On Mar 7, 11:17 am, Paul Kinlan paul.kin...@gmail.com wrote: Hi Everyone, Just to let you know I am in the process of open-sourcing a lot of the Apps that I have created. So far I have done -http://www.eweri.com- a url shortening service that gets a lot of use on TweetDeck (http://github.com/PaulKinlan/eweri) -http://www.knowyourprivacy.com- a facebook application to show you the ammount of data you can loose on Facebook ( http://github.com/PaulKinlan/knowyourprivacy) -http://www.thetopicthing.com- a meta search engine ( http://github.com/PaulKinlan/thetopicthing) Hopefully it will help all new Google App Engine Developers and show them what not to do :) I have a couple of others that I can release such aswww.twollo.comand some others. I am toying with releasingwww.FriendDeck.com, but there are some practical issues that I need to sort out with the CodeSigning and stuff for that to happen. Enjoy. Paul Kinlan --~--~-~--~~~---~--~~ 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: Datastore errors, timeouts, general difficulties
Hi, My apologies for not closing 452. With the launch of billing, this issue was fixed, we now run a process that correctly accounts for the amount of datastore usage. Deletes may not immediately be reflected, but they will be eventually. So if you did delete all of your data this should be accounted for, minus some delay. What is likely is that you are seeing we now include indexes when accounting for storage usage, which we did not previously do: http://code.google.com/appengine/kb/billing.html#indexes -Marzia On Sat, Mar 7, 2009 at 7:42 AM, Brandon Thomson gra...@gmail.com wrote: These may be relevant: http://groups.google.com/group/google-appengine/browse_thread/thread/517c7da78454da66/939a67117246d120?lnk=gstq=log+storage#939a67117246d120 http://code.google.com/p/googleappengine/issues/detail?id=452 Basically you need to get the entity before you delete or it will be gone without reducing your storage quota. On Mar 7, 2:58 am, Jonathan Ultis jonathan.ul...@gmail.com wrote: That should read, after deleting, I'm now using 99% of my data storage limit with no additional puts. On Mar 6, 6:00 pm, Jonathan Ultis jonathan.ul...@gmail.com wrote: I created a simple page that simply instantiates and stores a model with about 9 primitive properties. The model is filled with the same data each time, and that data is less than 100 bytes. I don't have indices on any of the properties. I did some load tests, storing approximately half a million of the objects at most. Some of the tests were done during the recent latency problems. Some were done after latency was stabilized. All tests with significant concurrency (50) generated fairly high timeout and quota exceeded error rates. So, I got significant log spew. My total data size should be around 50 megs of real user data. Today, my data usage jumped from about 0.5% of my data storage limit to 67% of my data storage limit without any intervening tests. That was surprising since that's about 10x what I really should be using. But, I figured that data limit might count all replicas or something odd. And, perhaps there's a latency between the data store and the data size calculation. So, I wrote a delete all page that deletes 50 items, then redirects to itself, to delete the next 50. I just delete the first 50 items returned. I'm not paging or anything. The script works locally. I ran that delete page for a while, periodically getting annoying timeouts and quota exceeded. I did not run the page in parallel. Now that I'm using 99% of my data storage limit. I'm afraid I may have to buy data storage before I can delete more items. Any ideas? --~--~-~--~~~---~--~~ 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: appcfg.py update error after upgrading to 1.1.9 and google-appengine-patch 1.0
Hi, Does this happen after you run the appcfg.py rollback command? -Marzia On Sun, Mar 8, 2009 at 9:57 PM, Will vocalster@gmail.com wrote: Hi there, I recently upgraded to GAE 1.1.9, and google-appengine-patch 1.0. The local test run is fine, but when I tried to upload to server using appcfg.py update, I got an error (see below). I'm using Python 2.5.2, Windows XP. Thanks in advance. Will - 2009-03-09 12:03:13,171 ERROR appcfg.py:1235 An unexpected error occurred. Abort ing. Traceback (most recent call last): File C:\Program Files\Google\google_appengine\google\appengine\tools\appcfg.p y, line 1213, in DoUpload missing_files = self.Begin() File C:\Program Files\Google\google_appengine\google\appengine\tools\appcfg.p y, line 1009, in Begin version=self.version, payload=self.config.ToYAML()) File C:\Program Files\Google\google_appengine\google\appengine\tools\appengin e_rpc.py, line 303, in Send f = self.opener.open(req) File C:\Python25\lib\urllib2.py, line 387, in open response = meth(req, response) File C:\Python25\lib\urllib2.py, line 498, in http_response 'http', request, response, code, msg, hdrs) File C:\Python25\lib\urllib2.py, line 425, in error return self._call_chain(*args) File C:\Python25\lib\urllib2.py, line 360, in _call_chain result = func(*args) File C:\Python25\lib\urllib2.py, line 506, in http_error_default raise HTTPError(req.get_full_url(), code, msg, hdrs, fp) HTTPError: HTTP Error 409: Conflict Error 409: --- begin server output --- Another transaction by user vocalster.app is already in progress for this app an d major version. That user can undo the transaction with appcfg.py's rollback command. --- end server output --- --~--~-~--~~~---~--~~ 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: This application ID or version is already in use. Why?
Hi, This is a known issue with the 'Check availability' functionality. Gmail and App Engine share the same namespace, but in Gmail when you reserve eg d1turen, dituren is also reserved. The Check availability function does not correctly check for this case. So if you get the message 'This application ID or version is already in use' you will not be able to reserve the id. -Marzia On Mon, Mar 9, 2009 at 6:11 AM, K_Reverter kunhua...@gmail.com wrote: When I create create an application as dituren.appspot.com I got a 400 error This application ID or version is already in use. But when I click the Check availability , I got a message Yes, dituren is available! Why? Please help me! --~--~-~--~~~---~--~~ 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] transition from appspot to own domain
If I start my GAE application on an appspot domain, say andyspotofgold.appspot.com and then later decide that I'd like to have it (also be) accessible via www.andyspotofgold.com, what do I have to do? (Assume that I can somehow get the rights to andyspotofgold.com.) I'd guess that there are two alternatives, (1) getting the name andyspotofgold.com through google apps and (2) registering it with someone else, such as godaddy. (I understand that I can't get andyspotofgold.com to work with app engine.) Note - I'm not interested in restricting users to those who are associated with a google apps domain? Where do I find instructions on these alternatives? thanks, -andy --~--~-~--~~~---~--~~ 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: transition from appspot to own domain
The instructions are at http://code.google.com/appengine/articles/domains.html As long as you don't want to use the Google Apps domain to authenticate users, it really doesn't matter if you use Google Apps from the beginning or add the domain later. You basically just need to register the domain as a Google Apps domain (regardless of the registrar you use the purchase the domain), configure your DNS appropriately, and add the domain to the app. On Mar 9, 2:55 pm, Andy Freeman ana...@earthlink.net wrote: If I start my GAE application on an appspot domain, say andyspotofgold.appspot.com and then later decide that I'd like to have it (also be) accessible viawww.andyspotofgold.com, what do I have to do? (Assume that I can somehow get the rights to andyspotofgold.com.) I'd guess that there are two alternatives, (1) getting the name andyspotofgold.com through google apps and (2) registering it with someone else, such as godaddy. (I understand that I can't get andyspotofgold.com to work with app engine.) Note - I'm not interested in restricting users to those who are associated with a google apps domain? Where do I find instructions on these alternatives? thanks, -andy --~--~-~--~~~---~--~~ 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: This application ID or version is already in use. Why?
Does gmail reserve names corresponding to .com domains? On Mar 9, 11:43 am, Marzia Niccolai ma...@google.com wrote: Hi, This is a known issue with the 'Check availability' functionality. Gmail and App Engine share the same namespace, but in Gmail when you reserve eg d1turen, dituren is also reserved. The Check availability function does not correctly check for this case. So if you get the message 'This application ID or version is already in use' you will not be able to reserve the id. -Marzia On Mon, Mar 9, 2009 at 6:11 AM, K_Reverter kunhua...@gmail.com wrote: When I create create an application as dituren.appspot.com I got a 400 error This application ID or version is already in use. But when I click the Check availability , I got a message Yes, dituren is available! Why? Please help me!- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ 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: Google AdSense on App Engine
:-) I thinking without a bank insecure account... . . . On Mar 9, 5:40 pm, Ryan Lamansky spam...@kardax.com wrote: Yes. If you direct both AdSesnse and App Engine to the same bank account, it will pay for itself if your advertising income covers your resource usage fees. -Ryan On Mar 8, 12:11 pm, Let Delete My Apps davide.rogn...@gmail.com wrote: Idea: Can I put AdSense on my app to receive additional computing resources, instead to receive money? I saw:http://www.google.com/services/adsense_tour/index.html --~--~-~--~~~---~--~~ 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: Converting model objects to JSON
Wonderful :-)
On Mar 8, 11:02 pm, Bastian Hoyer daf...@gmail.com wrote:
On 7 Mrz., 23:23, Let Delete My Apps davide.rogn...@gmail.com wrote:
results = []
for app in apps:
results.append({appname : app.appname})
just a small tip.. you can write this as
results = [ {appname: app.appname} for app in apps ]
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[google-appengine] Re: This application ID or version is already in use. Why?
Hi, No, Gmail names do have any correspondence to website addresses. -Marzia On Mon, Mar 9, 2009 at 1:11 PM, Andy Freeman ana...@earthlink.net wrote: Does gmail reserve names corresponding to .com domains? On Mar 9, 11:43 am, Marzia Niccolai ma...@google.com wrote: Hi, This is a known issue with the 'Check availability' functionality. Gmail and App Engine share the same namespace, but in Gmail when you reserve eg d1turen, dituren is also reserved. The Check availability function does not correctly check for this case. So if you get the message 'This application ID or version is already in use' you will not be able to reserve the id. -Marzia On Mon, Mar 9, 2009 at 6:11 AM, K_Reverter kunhua...@gmail.com wrote: When I create create an application as dituren.appspot.com I got a 400 error This application ID or version is already in use. But when I click the Check availability , I got a message Yes, dituren is available! Why? Please help me!- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ 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] *** BigTable vs SQLite vs MySQL ***
Back to the past: I planned to migrate a python app ... but my tests on google engine was really bad, compare to sqlite or mysql. http://groups.google.com/group/google-appengine/browse_thread/thread/b5696cc608bf76f9/afec4fdd936fa3ee?tvc=2q=slow+database#afec4fdd936fa3ee Now? Does the Comparison Table exists? -- http://pyoohtml.appspot.com/let-delete-my-apps/home --~--~-~--~~~---~--~~ 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] Getting __title__ is not defined error
Hi, I'm getting the following error message when trying to run my application: 1 if __title__ == __main__: 2 main() __title__ undefined type 'exceptions.NameError': name '__title__' is not defined args = (name '__title__' is not defined,) message = name '__title__' is not defined Were is the URL I'm accessing : http://127.0.0.1:8080/ Here is the content of my app.yaml file: application: arcthingpad version: 1 runtime: python api_version: 1 handlers: - url: /stylesheets static_dir: stylesheets - url: /.* script: arcthingpad.py And here is the content of my arcthingpad.py file: if __title__ == __main__: main() I removed all the code logic, just to be sure I wasn't doing anything stupid. Still I'm getting this error and the helloworld application works normally. Any ideas? --~--~-~--~~~---~--~~ 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: Somewhat Disappointed.
http://code.google.com/p/pyjamas/ Pyjamas is a cross-browser Web App development API that allows you to write your client side functionality in Python. While it looks like a desktop API, Pyjamas is a stand alone Python to JavaScript compiler, an AJAX framework / library and a comprehensive widget set API. On Mar 9, 12:12 am, Owen o...@backspaces.net wrote: OK, I *love* GAE getting outa beta and charging. Yup, I *wanna* pay, so that I can get what I'd like. BUT: the downside is that they haven't offered me what I want. Django templates are fine, as is Python. But on the client side I still have to wrestle with Javascript .. which is also a fine language. So what's my beef? That I gotta use *two* languages. Wimp that I am, I'm sorta getting tired of this. I've written a fairly complicated GAE app, with Google Maps (and lately a few JS libraries), and I still get the two wonderful languages mixed up. So if I'm going to start paying, I want some love. Either: 1 - A Python environment that emits Javascript for the browser (think GWT) .. or 2 - A server-side Javascript solution, like Aptana Jaxer . After looking at the *huge* advances in Javascript code, I'm tempted to move from 1 to 2. Lively Kernel is really nice, as is the JS version of Processing.org's graphics. But Google, as much as I love ya, you're still in beta. I like your approach much more than Amazon's, and I think your getting there, but you're puzzling a lot of us who see you using GWT for high end apps, but not giving us GAE folks the full Monty. So what's your next move? -- Owen --~--~-~--~~~---~--~~ 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: a fundamental increase in App Engine transparency and locality is needed
Hi, Thank you for stepping in. What I've found myself wasting a lot of time with is quite inefficient navigation in GAE Status panel. Investigating current performance graphs I find myself repeatedly visiting 27th of Feb graphs and actual graphs and comparing scales. Can you invest a bit more time and employ Google Finance Flash scalable graph for performance graphs? That would help us to understand if situation is any better over the days and what tendencies are. And I'm interested only in Serving.Fibonacci and Datastore.Query graphs. I'd like to have them both on single graph, like different stock symbols, but grath would need to have double (colored?) scale for 2 overlayed graphs and triple for three of them. FYI, I like GregF proposal for confidence percentage for issues. It look like you can expose any issue report that have confidence higher then 30% as official ;) Regards, m. On Fri, Mar 6, 2009 at 21:37, Jon McAlister jon...@google.com wrote: This is a very interesting thread. And yes, indeed, cluster stability and uptime and transparency are all of the utmost importance to us here on the App Engine team. I also agree that a fundamental increase in transparency would serve everyone's interests. As far as I can tell, transparency through a crisis occurs in one of three ways: (a) direct communication, (b) broadcasts of pr-approved messages, and (c) raw data. As an engineer, I like (c) more than (a) or (b). It's objective, and it can be distributed more efficiently. It's more efficient than (b) because we don't have to wordsmith it or get it reviewed and approved, it just goes out immediately. It's more efficient than (a) because it happens automatically; you don't take up the time of an engineer who would otherwise be busy trying to solve the problem. This is why our team has made it a priority to be very transparent about real time and detailed performance data with our Status Site: http://code.google.com/status/appengine. I encourage everyone who cares about their application to spend a bit of time learning that site. Make sure to click through to the detailed graphs as well. Further, if there is more data you would like us to export, then let us know. It is in everyone's best interests for us to export more raw data. It is my personal belief that by continuing to iterate and improve upon our Status Site that we will achieve the fundamental increase in transparency, as opposed to Daniel's proposal of dedicated hardware, direct communication, and promises as to when problems will be fixed. Although, Daniel does bring up the excellent point that there is not a particularly efficient way for developers to report live production problems other than this group. Any thoughts on systems that we should look into here to make this more efficient? Jon On Fri, Mar 6, 2009 at 9:25 AM, johnP j...@thinkwave.com wrote: My experience has shown that customers are generally OK with a response: There is a problem. We are aware of it and people are working on it. It is estimated to be resolved in X time. So if we (as vendors) are able to act as a positive PR army for AppEngine, we need to be quickly armed with the data necessary to accurately answer the above questions. If vendors (on the front lines of PR Triage) don't have this data, a blame-game will start. No, we have no %$#$% idea what's wrong. No - those #$$#^%$ are not saying anything. Etc. So far, I'd say the following. Google has been almost good about keeping the information flowing. There have been periods of 'radio silence'; and the official status report usually reports that There has been an anomaly but we have determined that nobody was affected (am I a nobody?). But overall, they have responded. And have resolved issues. And have upgraded the product. And in the end, have built something really special. And I agree with Greg about sleeping at night. johnP On Mar 6, 5:42 am, peterk peter.ke...@gmail.com wrote: It's an interesting issue...I think we're all happy for things to behave pretty much like a black box when stuff is working as it's meant to, but are we so happy with that when things aren't working? Personally I don't need to know who specifically is responsible for the machines my apps run on, to be able to contact them directly etc. And I don't think that's really a viable option. However, I agree more feedback on causes and fix schedules when things go south would be good, along with frequent updates. I think 'naming and shaming' Google on infrastructure let downs, on your app, would be an option for you too, to lay the responsibility with Google. Significant issues, particularly on popular apps with decent visibility, are surely embarassing for Google given their reputation. Serving them a dose of that embarassment by telling your visitors 1) we're Google's infrastructure, 2) they're having
[google-appengine] query.count(1000) equal to exception Timeout()
Whenever the query returns a large number of results and using the count() function to count the value of returned results, generates the exception Timeout() (Raised when the datastore operation exceeds the maximum amount of time allowed for datastore operations). Is there any solution to this problem? --~--~-~--~~~---~--~~ 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] geopy (Django module) supported on app engine?
Hi, I would like to know whether geopy's Django module (to geocode addresses) is supported on app engine. Does anyone know? How to know? If not supported, is there any solution to bring geopy to the server? Thx a lot Arbi --~--~-~--~~~---~--~~ 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: Somewhat Disappointed.
If you wait until the Google IO conference, there just may be an announcement there that satisfies you. Cheers, Nima On Mon, Mar 9, 2009 at 1:52 PM, peterh peter.hau...@gmail.com wrote: http://code.google.com/p/pyjamas/ Pyjamas is a cross-browser Web App development API that allows you to write your client side functionality in Python. While it looks like a desktop API, Pyjamas is a stand alone Python to JavaScript compiler, an AJAX framework / library and a comprehensive widget set API. On Mar 9, 12:12 am, Owen o...@backspaces.net wrote: OK, I *love* GAE getting outa beta and charging. Yup, I *wanna* pay, so that I can get what I'd like. BUT: the downside is that they haven't offered me what I want. Django templates are fine, as is Python. But on the client side I still have to wrestle with Javascript .. which is also a fine language. So what's my beef? That I gotta use *two* languages. Wimp that I am, I'm sorta getting tired of this. I've written a fairly complicated GAE app, with Google Maps (and lately a few JS libraries), and I still get the two wonderful languages mixed up. So if I'm going to start paying, I want some love. Either: 1 - A Python environment that emits Javascript for the browser (think GWT) .. or 2 - A server-side Javascript solution, like Aptana Jaxer . After looking at the *huge* advances in Javascript code, I'm tempted to move from 1 to 2. Lively Kernel is really nice, as is the JS version of Processing.org's graphics. But Google, as much as I love ya, you're still in beta. I like your approach much more than Amazon's, and I think your getting there, but you're puzzling a lot of us who see you using GWT for high end apps, but not giving us GAE folks the full Monty. So what's your next move? -- Owen -- Nima --~--~-~--~~~---~--~~ 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] How big memcache can grow
friends, new to app engine please let me know what is the maximum keys that can be added to memcache. Please let me how correct is it to add temporary information of a million users to memcache with a separate key of few bytes to each user and key expire time of 5 minutes.assuming that million users are online at single point of time --~--~-~--~~~---~--~~ 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] DownloadError: ApplicationError: 5 Using GData Provisioning API
Hello, I'm getting this error when I'm using the GData Provisioning API to create user accounts from GAE. The weird thing is that it works well on the development environment and even in the production server the accounts are actually being created in Apps. I've read about this error in other threads but there is no final solution. Can I just catch and ignore this error?? is there a way to check if the account was created or not depending on the availability of the provisioning API?? /base/data/home/apps/wiivalley/1.331910885804920038/common/zip- packages/django-1.0.2.zip/django/core/handlers/base.py, line 86, in get_response response = callback(request, *callback_args, **callback_kwargs) File /base/data/home/apps/wiivalley/1.331910885804920038/ registration/views.py, line 67, in activate account = RegistrationProfile.objects.activate_user (activation_key) File /base/data/home/apps/wiivalley/1.331910885804920038/ registration/models.py, line 85, in activate_user service.CreateUser(user_name=user.username, family_name=user.last_name, given_name=user.first_name, password=profile.sha_password, password_hash_function='SHA-1') File /base/data/home/apps/wiivalley/1.331910885804920038/gdata/apps/ service.py, line 340, in CreateUser return gdata.apps.UserEntryFromString(str(self.Post(user_entry, uri))) File /base/data/home/apps/wiivalley/1.331910885804920038/gdata/ service.py, line 1147, in Post media_source=media_source, converter=converter) File /base/data/home/apps/wiivalley/1.331910885804920038/gdata/ service.py, line 1232, in PostOrPut headers=extra_headers) File /base/data/home/apps/wiivalley/1.331910885804920038/atom/ service.py, line 176, in request data=data, headers=all_headers) File /base/data/home/apps/wiivalley/1.331910885804920038/gdata/ auth.py, line 704, in perform_request return http_client.request(operation, url, data=data, headers=headers) File /base/data/home/apps/wiivalley/1.331910885804920038/gdata/alt/ appengine.py, line 144, in request method=method, headers=all_headers, follow_redirects=False)) File /base/python_lib/versions/1/google/appengine/api/urlfetch.py, line 273, in fetch raise DownloadError(str(e)) DownloadError: ApplicationError: 5 Thanks for any help. David Cifuentes Eforcers.com Bogotá, Colombia --~--~-~--~~~---~--~~ 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] Algorithm advice: Help design a twist on the digg scoring model
Hi folks, I have an algorithm question for the group that I've been toying with for awhile and really want to get some fresh thoughts on. It's kind of a twist on the digg scoring model, so I thought it might be interesting for a lot of people on this list. My site is http://www.wordds.com. It's basically like Google Reader + Digg for feature-length articles from magazines. Content is not user- contributed; instead we crawl about a dozen popular magazine sites. Presently the home page lists recent articles, sorted into categories based on word count. The algorithm that scores each article to determine the order they appear on the home page (which is the same as the recent page) sucks. I wrote it so I can say so. I'm constantly dissatisfied and am manually tuning it too much. The key requirement I am trying to satisfy is heterogeneity. I don't want clumps of articles from the same source appearing next to each other in any given word-count bucket. Let's focus on one word count bucket, and say we are loading data from three magazines, A, B, and C, represented by three arrays of articles: [A1, A2, A3], [B1, B2], [C1, C2, C3, C4, C5]. If we are loading these articles at the same time, the proper display order should be: [A1, B1, C1, A2, B2, C2, A3, C3, C4, C5]. Any ordering of A1, B1, and C1 is fine, any ordering of A2, B2, C2 is fine, etc, so we could reasonably have [B1, C1, A1, A2, C2, B2, ...], but we should never have [A1, A2, B1, C1, ...] As we go further out in time, this restriction gets relaxed, such that if we load a new source D a month later, where its array of articles is [D1, D2, D3], it would be acceptable to have [D1, D2, A1, D3, B1, C1, ...] What I've realized is that some magazine sources publish daily/weekly (duh), others publish monthly (duh), and the algorithm I have in place is causing the daily/weekly magazines to rise too fast in my recent results. Therefore, let's say that A publishes daily, B publishes weekly, and C publishes monthly. On day 2, A publishes the following 2 new articles: [A4, A5]. The proper 'recent articles' display order should now be: [A4, B1, C1, A5, B2, C2, A1, C3, ...] There are also source-specific recent pages. Thus, if you filter just on source A, the proper display order is: [A4, A5, A1, A2, A3]. Again, the order of article display for articles loaded at the same time is arbitrary, so [A5, A4, A1, ...] is acceptable too. Back to our 'recent articles' home page: because source B publishes weekly, it should hold its spot as the second article in the list for up to a week. Let's say B gets lazy and doesn't publish (writers strike). A continues its daily schedule, so now it's OK if B starts losing some ground: one display order could be: [A10, A11, C1, A9, B1, C2, ] Notice that C is still holding its positions in the display order because he publishes monthly. Eventually C would refresh and kick out its older articles from the top of the list. And if C didn't refresh it would be slowly replaced by A or other sources that did. * * * I read the article at http://code.google.com/appengine/articles/overheard.html that talks about voting and decay. That works great for my voting code, but not for my recent articles code. Here is my 'recent' scoring algorithm: # wc_bucket is the word count bucket this article is in # wc_bucket_ct is a per-source dictionary created = (now - datetime.datetime(2008, 10, 1)).days if wc_bucket not in wc_bucket_ct: wc_bucket_ct[wc_bucket] = 1 strata = wc_bucket_ct[wc_bucket] wc_bucket_ct[wc_bucket] = strata + 1 rnd = ((settings.DAY_SCALE * 14) / strata) + random.random() # up to a 2-wk boost score = (created * settings.DAY_SCALE) + rnd You can see in this code that I'm breaking up articles into various strata and then adding a random amount to get that heterogeneity. DAY_SCALE is set to 2, meaning each additional day is worth 2 more points. But, this code totally doesn't capture the daily/weekly/ monthly aspect of sources, which I think is a piece of state I will have to manually add. Anyhow, if anyone on this list likes these sorts of algorithmic puzzles and is inclined to propose an elegant solution, I'm all ears. If I haven't explained anything well enough, let me know. And who knows, maybe this would make a good interview question for someone :-) Cheers folks, -Eric --~--~-~--~~~---~--~~ 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: Getting __title__ is not defined error
have you tried __name__ instead of __title__ ..? Sent from my iPhone On 09-03-09, at 15:28, Marcelo Sena marceloslace...@gmail.com wrote: Hi, I'm getting the following error message when trying to run my application: 1 if __title__ == __main__: 2 main() __title__ undefined type 'exceptions.NameError': name '__title__' is not defined args = (name '__title__' is not defined,) message = name '__title__' is not defined Were is the URL I'm accessing : http://127.0.0.1:8080/ Here is the content of my app.yaml file: application: arcthingpad version: 1 runtime: python api_version: 1 handlers: - url: /stylesheets static_dir: stylesheets - url: /.* script: arcthingpad.py And here is the content of my arcthingpad.py file: if __title__ == __main__: main() I removed all the code logic, just to be sure I wasn't doing anything stupid. Still I'm getting this error and the helloworld application works normally. Any ideas? --~--~-~--~~~---~--~~ 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] brick vs appengine
http://imgur.com/IFGN.png --~--~-~--~~~---~--~~ 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] urlfetch json UnicodeDecodeError
I have a MySpace REST url, for which I am getting the contents. I think that content is UTF-8 encoded, although I'm not totally sure. response = urlfetch.fetch(url) If I then do json.read(response), I get the following: UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 0: ordinal not in range(128) What am I doing wrong? --~--~-~--~~~---~--~~ 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: Getting __title__ is not defined error
Yeah I tried to stop this message after I sent it, well I'll try to be more careful when renaming fields, thanks anyway! On Mon, Mar 9, 2009 at 9:32 PM, Paul Roy paul.ro...@gmail.com wrote: have you tried __name__ instead of __title__ ..? Sent from my iPhone On 09-03-09, at 15:28, Marcelo Sena marceloslace...@gmail.com wrote: Hi, I'm getting the following error message when trying to run my application: 1 if __title__ == __main__: 2 main() __title__ undefined type 'exceptions.NameError': name '__title__' is not defined args = (name '__title__' is not defined,) message = name '__title__' is not defined Were is the URL I'm accessing : http://127.0.0.1:8080/ Here is the content of my app.yaml file: application: arcthingpad version: 1 runtime: python api_version: 1 handlers: - url: /stylesheets static_dir: stylesheets - url: /.* script: arcthingpad.py And here is the content of my arcthingpad.py file: if __title__ == __main__: main() I removed all the code logic, just to be sure I wasn't doing anything stupid. Still I'm getting this error and the helloworld application works normally. Any ideas? -- Marcelo Sena --~--~-~--~~~---~--~~ 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] Expected Database Performance with Millions of Rows?
App Engine. Here is the situation:
I have a database with about about 50k rows of type A, and maybe 500k
rows of type B.
Type A contains:
- ReferenceProperty (to type B)
- DateTimeProperty
- IntegerPropery
- 3 x StringProperty (at most 5 bytes each)
I am performing the following query:
def myQuery():
query = A.all().filter('intProperty', val).filter('date =', date)
itemAs = [itemA for itemA in query]
itemBs = [itemA.typeB for itemA in itemAs]
return itemBs
Even under no load, when retuning a modest number of elements, this
function takes so long! For example, I'm looking at a log entry where
for 36 items the database took 0.4s to create the list of itemAs and
2.2s to create the list of itemB's. Does this seem excessive? What
can I do to speed this up? I was planing on these databases to grow
10x in size (although the queries will return the same number of
items) so this is concerning.
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[google-appengine] Getting 500's when trying to accept new TOS?
Am using app engine to run Reitveld. Been running great so far, but started getting some capability errors today. When I tried logging into the management console, I am presented with new Terms of Service. However, when I try accepting these, I get a 500. Have other people been experiencing anything like this? Thanks, Othman --~--~-~--~~~---~--~~ 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: Getting 500's when trying to accept new TOS?
Hi, Please try this again. I have a feeling it may have been related to the scheduled downtime: http://groups.google.com/group/google-appengine-downtime-notify/browse_thread/thread/16d46fbc268d1ad1 -Marzia On Mar 9, 6:36 pm, Othman oth...@gmail.com wrote: Am using app engine to run Reitveld. Been running great so far, but started getting some capability errors today. When I tried logging into the management console, I am presented with new Terms of Service. However, when I try accepting these, I get a 500. Have other people been experiencing anything like this? Thanks, Othman --~--~-~--~~~---~--~~ 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: App did not scale as expected?
Just checking that the problems didn't start exactly a week ago - appengine has been struggling between the scheduled maintenance last Monday till this Monday. Test again now, and see if it is working better - my app is flying now. Also check you can't use memcache to good effect, and get() and put() multiple objects in one call. Memcache in particular can do amazing things, and is surprisingly spacious - Someone let slip there is something like 100M per app, so you can probably get all your data in there. --~--~-~--~~~---~--~~ 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: jQuery while doing Ajax call
Aaah, after working over the weekend finally figured it out. Its because jScript does not serialize/desrialize XML objects. So i had to use one of the plugins out there to do the same. Now I can do the XMLRPC calls and it works. On Mon, Mar 9, 2009 at 1:32 AM, Michael O'Brien mich...@mcobrien.org wrote: Hi Ritesh, the problem is that specifying dataType: xml doesn't tell jQuery it should send the data in XML, just that it should expect XML to be returned from the url. You need to construct the XML yourself and set the contentType option to text/xml to actually send your data as XML. http://docs.jquery.com/Ajax/jQuery.ajax#options cheers Michael On Mar 9, 2:07 am, Ritesh Nadhani rite...@gmail.com wrote: Hmm. I am not sure how JSON would be simpler then XML. Also, some other system use the same XMLRPC without any problem. The problem seems to be that jquery is not serializing the data to actual XML data and thus server is failing with ExpatParse error. Thoughts? On Sun, Mar 8, 2009 at 5:46 AM, Let Delete My Apps davide.rogn...@gmail.com wrote: Hi Ritesh Nadhani, I think your code is complex. Can you try another more simple way, for example using the JSON/JSON-P technique? View the source code of my last app: http://pyoohtml.appspot.com/let-delete-my-apps/home . . On Mar 8, 12:49 pm, Ritesh Nadhani rite...@gmail.com wrote: Hi Any idea what might be wrong with this AJAX AJAX call:http://paste.pocoo.org/show/106941/-its always returning me XMLParse error but when done thru my Python client, it works. When I just do: response.write(request.raw_post_data) - i get var1=value1var2=value2 etc. Rather then the actual XML so the server is giving me all kinds of Expat parsing error. My code to implement an XML-RPC:http://paste.pocoo.org/show/106945/ Django code from:http://code.djangoproject.com/wiki/XML-RPC -- Riteshhttp://www.riteshn.com -- Riteshhttp://www.riteshn.com -- Ritesh http://www.riteshn.com --~--~-~--~~~---~--~~ 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: Query latency is not resolved
Hi, thanks to the maintenance that finished an hour ago we see big improvement. CPU is still twice slow but we seem to be able to finish our processes (quite CPU intensive BTW) before deadline. I'll report more tomorrow. Regards, m. On Sun, Mar 8, 2009 at 03:30, GregF g.fawc...@gmail.com wrote: On Mar 8, 4:21 am, Myroslav Opyr myros...@quintagroup.com wrote: Google Engineers know more, but don't share with us. From outside it appears as if some heavy apps launched in production mode on GAE (when additional paid quotas allowed that), and that brought whole GAE infrastructure to knees, exposing bottlenecks, and forcing Google to increase processing power. From what Google has said, the issue is due to the hardware upgrade last week, not heavy new apps. They seem confident that it will return to previous performance next Monday evening when they do the second scheduled maintenance. I'm guessing they are changing infrastructure and had to swap out something that is causing all the issues. I wouldn't be surprised if things are actually better than before after Monday. -- . Myroslav Opyr ▪ CTO ▪Quintagroup ▪ http://quintagroup.com ˙ --~--~-~--~~~---~--~~ 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: appcfg.py update error after upgrading to 1.1.9 and google-appengine-patch 1.0
No, before it. After that, I did run appcfg.py rollback, seemingly successfully. One note is I am unable to access code.google.com from China. Not sure if it is relevant. Thanks, Will On Tue, Mar 10, 2009 at 2:40 AM, Marzia Niccolai ma...@google.com wrote: Hi, Does this happen after you run the appcfg.py rollback command? -Marzia On Sun, Mar 8, 2009 at 9:57 PM, Will vocalster@gmail.com wrote: Hi there, I recently upgraded to GAE 1.1.9, and google-appengine-patch 1.0. The local test run is fine, but when I tried to upload to server using appcfg.py update, I got an error (see below). I'm using Python 2.5.2, Windows XP. Thanks in advance. Will - 2009-03-09 12:03:13,171 ERROR appcfg.py:1235 An unexpected error occurred. Abort ing. Traceback (most recent call last): File C:\Program Files\Google\google_appengine\google\appengine\tools\appcfg.p y, line 1213, in DoUpload missing_files = self.Begin() File C:\Program Files\Google\google_appengine\google\appengine\tools\appcfg.p y, line 1009, in Begin version=self.version, payload=self.config.ToYAML()) File C:\Program Files\Google\google_appengine\google\appengine\tools\appengin e_rpc.py, line 303, in Send f = self.opener.open(req) File C:\Python25\lib\urllib2.py, line 387, in open response = meth(req, response) File C:\Python25\lib\urllib2.py, line 498, in http_response 'http', request, response, code, msg, hdrs) File C:\Python25\lib\urllib2.py, line 425, in error return self._call_chain(*args) File C:\Python25\lib\urllib2.py, line 360, in _call_chain result = func(*args) File C:\Python25\lib\urllib2.py, line 506, in http_error_default raise HTTPError(req.get_full_url(), code, msg, hdrs, fp) HTTPError: HTTP Error 409: Conflict Error 409: --- begin server output --- Another transaction by user vocalster.app is already in progress for this app an d major version. That user can undo the transaction with appcfg.py's rollback command. --- end server output --- --~--~-~--~~~---~--~~ 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: Query latency is not resolved
See http://code.google.com/status/appengine/detail/datastore/2009/03/09#ae-trust-detail-datastore-query-latency Obviously it is too early to tell but it looks like it is back to similar levels as before the previous maintenance. --~--~-~--~~~---~--~~ 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: *** BigTable vs SQLite vs MySQL ***
The App Engine datastore is pretty slow for individual actions. It's specialty is being able to do those things with 50,000 concurrent users. -Ryan On Mar 9, 4:32 pm, Let Delete My Apps davide.rogn...@gmail.com wrote: Back to the past: I planned to migrate a python app ... but my tests on google engine was really bad, compare to sqlite or mysql. http://groups.google.com/group/google-appengine/browse_thread/thread/... Now? Does the Comparison Table exists? --http://pyoohtml.appspot.com/let-delete-my-apps/home --~--~-~--~~~---~--~~ 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: query.count(1000) equal to exception Timeout()
Increment a stored counter as you add values then check that result. It runs instantly and there's no upper limit. -Ryan On Mar 9, 6:37 pm, magocrab guayu@gmail.com wrote: Whenever the query returns a large number of results and using the count() function to count the value of returned results, generates the exception Timeout() (Raised when the datastore operation exceeds the maximum amount of time allowed for datastore operations). Is there any solution to this problem? --~--~-~--~~~---~--~~ 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: How big memcache can grow
The last I heard, Google's memcache allows about 100MB of data. After that, it starts pushing things out in a least-recently-used order. Nothing is guaranteed with memcache, though. You have to design your app to still function even if the cache isn't holding anything very long. -Ryan On Mar 9, 6:29 pm, Rhyo dantuluri.ki...@gmail.com wrote: friends, new to app engine please let me know what is the maximum keys that can be added to memcache. Please let me how correct is it to add temporary information of a million users to memcache with a separate key of few bytes to each user and key expire time of 5 minutes.assuming that million users are online at single point of time --~--~-~--~~~---~--~~ 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: Combining a db.delete() and a db.put() into one trip
If they're in the same entity group, you can put and delete in a single atomic transaction. It still takes two calls, but they either both succeed or both fail. -Ryan On Mar 9, 8:01 pm, James thelevybre...@gmail.com wrote: You can save or delete a list of entities at once. Is there any way to delete one entity and save another entity? I haven't yet found one, but it would be useful to know this pattern if it exists. --~--~-~--~~~---~--~~ 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] Unbelieveable jump in stored data.
This afternoon I had less than 1GB stored data, which took me several months to accumulate. This evening the dashboard is telling me I have used nearly 3GB stored data! It doesn't look like my traffic levels or number of users have changed significantly. This has to be wrong. Could it be related to the recent hardware changes mentioned on the app engine system status page? Has anyone else noticed anything with stored data reporting? --~--~-~--~~~---~--~~ 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: Unbelieveable jump in stored data.
According to this message, google may be counting index sizes in the quota now. http://groups.google.com/group/google-appengine/msg/a16edddcc6db424f On Mar 9, 8:25 pm, Josh Cronemeyer joshuacroneme...@gmail.com wrote: This afternoon I had less than 1GB stored data, which took me several months to accumulate. This evening the dashboard is telling me I have used nearly 3GB stored data! It doesn't look like my traffic levels or number of users have changed significantly. This has to be wrong. Could it be related to the recent hardware changes mentioned on the app engine system status page? Has anyone else noticed anything with stored data reporting? --~--~-~--~~~---~--~~ 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: Somewhat Disappointed.
Here is my guess I would consider a likely second language for gae will be Javascript. google has v8, it runs javascript fast and in a controlled environment, sure there may not be heaps of hi-level framworks, but I could imagine it would be a good candidate. (lots of control over the runtime which is exactly what google needs to do) Just my 2c worth. T P.S. Me I would stick with python ;-) On Mar 10, 7:19 am, nima dilmaghani nim...@gmail.com wrote: If you wait until the Google IO conference, there just may be an announcement there that satisfies you. Cheers, Nima On Mon, Mar 9, 2009 at 1:52 PM, peterh peter.hau...@gmail.com wrote: http://code.google.com/p/pyjamas/ Pyjamas is a cross-browser Web App development API that allows you to write your client side functionality in Python. While it looks like a desktop API, Pyjamas is a stand alone Python to JavaScript compiler, an AJAX framework / library and a comprehensive widget set API. On Mar 9, 12:12 am, Owen o...@backspaces.net wrote: OK, I *love* GAE getting outa beta and charging. Yup, I *wanna* pay, so that I can get what I'd like. BUT: the downside is that they haven't offered me what I want. Django templates are fine, as is Python. But on the client side I still have to wrestle with Javascript .. which is also a fine language. So what's my beef? That I gotta use *two* languages. Wimp that I am, I'm sorta getting tired of this. I've written a fairly complicated GAE app, with Google Maps (and lately a few JS libraries), and I still get the two wonderful languages mixed up. So if I'm going to start paying, I want some love. Either: 1 - A Python environment that emits Javascript for the browser (think GWT) .. or 2 - A server-side Javascript solution, like Aptana Jaxer . After looking at the *huge* advances in Javascript code, I'm tempted to move from 1 to 2. Lively Kernel is really nice, as is the JS version of Processing.org's graphics. But Google, as much as I love ya, you're still in beta. I like your approach much more than Amazon's, and I think your getting there, but you're puzzling a lot of us who see you using GWT for high end apps, but not giving us GAE folks the full Monty. So what's your next move? -- Owen -- Nima --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
