[google-appengine] How to add parameters when started I want

2009-04-08 Thread mawei1981
Hi,All I want to add some parameters when I start my webapp -Djava.security.policy=server.policy where can I set it. Best Regard . --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post

[google-appengine] Sending xml as a request

2009-04-08 Thread arnie
Though not tried so far, still I want to know whether it is possible or not >From an iphone application, I need to send xml to a django based application hosted on google app engine. For this there is an entry in urls.py as given below (r'^list$', 'myapp.views.list'), and correspondingly there i

[google-appengine] this cause an error ,why?

2009-04-08 Thread DiveIntoGAE
deptId = self.request.get('deptId','0100') deptIdBig = deptId.replace('00','99') personsInfoQuery = db.Query(BS_EMPLOYEE_BASEINFO) PersonsInfo = personsInfoQuery.filter('DEPT_ID >=', deptId).filter('DEPT_ID <', deptIdBig).fetch(100,offset=0) --~--~-~--

[google-appengine] Re: how to make the date that read from google app engine database to utf-8?

2009-04-08 Thread DiveIntoGAE
you are right,but if i do like you have told, i should change every attribute of the modle,some modle has a lot of attributes,and it causes a lot of codes just change the unicodeString to utf8String. On 4月6日, 午後4:48, Alkis Evlogimenos ('Αλκης Ευλογημένος) wrote: > utf8String = unicodeString.enco

[google-appengine] Re: this cause an error ,why?

2009-04-08 Thread djidjadji
When there are no '00' in deptId then deptId and deptIdBig are equal. How can something be >=x AND : > >        deptId = self.request.get('deptId','0100') >        deptIdBig = deptId.replace('00','99') > >        personsInfoQuery = db.Query(BS_EMPLOYEE_BASEINFO) >        PersonsInfo = persons

[google-appengine] Re: dynamic properties

2009-04-08 Thread GTako
i know about the expando but when i use e = datastore.Entity(kind='test') the entity is not Expando, so i can't use it. i want to define both the entity and its properties at run time and i want the properties to be of GAE types. can it be done? On Apr 7, 6:43 pm, Barry Hunter wrote: > have you

[google-appengine] Re: how to make the date that read from google app engine database to utf-8?

2009-04-08 Thread 'Αλκης Ευλογημένος
If you think you have to convert every string in utf-8, you are probably doing something wrong. Maybe if you share a bit more about what you are doing, maybe with some examples, you might get a better answer. On Wed, Apr 8, 2009 at 9:37 AM, DiveIntoGAE wrote: > > you are right,but if i do like y

[google-appengine] GQL and select datatime

2009-04-08 Thread Eduardo Aguila
I have a big problem with GQL # tests = db.GqlQuery("SELECT * FROM Test WHERE web=' http://locallocal.com'") # Work return results!! but if me search = in datetime, newer work, for example: # tests = db.GqlQuery("SELECT * FROM Test WHERE datetime='2009-04-08 08:38:14.430060'") # But this do

[google-appengine] How to deal with "Your application is exceeding a quota: Datastore Indices Count" ?

2009-04-08 Thread Tom Wu
How to deal with "Your application is exceeding a quota: Datastore Indices Count" ? Best Regards Tom Wu --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email t

[google-appengine] Cron Schedule Format parsing error

2009-04-08 Thread an0
sdk's parser fails to parse the example from the doc: - description: monday morning mailout url: /mail/weekly schedule: every monday 9:00 Error parsing yaml file: Unable to assign value 'every monday 9:00' to attribute 'schedule': schedule 'every monday 9:00' failed to parse: line 1:13 mismat

[google-appengine] We are sorry.

2009-04-08 Thread gops
Google is showing this message repeatedly on my site( i am the lone user of that website... just testing my application.. and so repeatedly querying same url or so... ) this is very irritating while testing ... can anyone from google tell how to avoid it ? -- or best , how to disable

[google-appengine] Re: clientlogin on localhost

2009-04-08 Thread dubi . gregersen
Hi Jeff, After trying some time, I realized that the when connecting to the localhost - I don't need a valid token. I found this in(upload.py line 455): http://code.google.com/p/soc/source/browse/tags/0-5-20090331/thirdparty/rietveld/upload.py extra_headers={"Cookie":

[google-appengine] Re: Does it support Ajax Java Framework? ex. GWT, ZK

2009-04-08 Thread Robbie Cheng
@Ian ZK is a server-side Ajax solution, whether to run ZK application or not depends on Java Servlet is supported. Thanks for the information. @Jason Thank you for your help, looking forward your reply. Regards, Robbie On Apr 8, 12:31 pm, Jason wrote: > Hi Robbie. For questions about the newl

[google-appengine] Re: Initializing datastore with binary data

2009-04-08 Thread an0
I met the same error. My python version is 2.5.4. Anyone know how to fix it? On Mar 7, 4:54 am, Pavel Byles wrote: > I have no idea why I'm getting errors when I do: > > >>> import helloworld > >>> from google.appengine.ext import db > >>> entries = helloworld.Greeting.all().order("-date").fetch

[google-appengine] Re: Initializing datastore with binary data

2009-04-08 Thread an0
But my order seems right: handlers: - url: /remote_api script: $PYTHON_LIB/google/appengine/ext/remote_api/handler.py login: admin - url: /abc script: abc.py login: admin - url: /.* script: abc.py On Mar 18, 7:49 pm, Nick Johnson wrote: > You're probably putting the remote_api handler

[google-appengine] how to include CSS in Settings.py ...

2009-04-08 Thread kalyan
hi all i am creating website using google app engine and python ..using django i started, i got index page(with CSS), after that when i am clicking on any tab(hyper link ) its opening that page but its not including CSS, is it i need to include CSS path in settings.py or any other . Tha

[google-appengine] Re: GQL and select datatime

2009-04-08 Thread 'Αλκης Ευλογημένος
http://code.google.com/appengine/docs/python/datastore/gqlreference.html (emphasis added) The left-hand side of a comparison is always a property name. The right-hand side can be one of the following (as appropriate for the property's data type): - a str literal, as a single-quoted string. Si

[google-appengine] Re: this cause an error ,why?

2009-04-08 Thread DiveIntoGAE
you are right,but this is not the main problem.this query exceeds time, and that is the problem On 4月8日, 午後3:52, djidjadji wrote: > When there are no '00' in deptId then deptId and deptIdBig are equal. > > How can something be >=x AND > 2009/4/8 DiveIntoGAE : > > > > >deptId = self.requ

[google-appengine] Re: New App Engine Java and Python forums

2009-04-08 Thread Yagiz Erkan
Java support is the best news this year... A big "Thank You!" to the Google team who made this possible. - Yagiz - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, se

[google-appengine] Re: We are sorry.

2009-04-08 Thread Koen Bok
Same here, but our servers are actually live :-( On Apr 8, 11:38 am, gops wrote: > Google is showing this message repeatedly on my site( i am the > lone user of that website... just testing my application.. and so > repeatedly querying same url or so... ) this is very irritating > while

[google-appengine] Unsupported operand type(s)

2009-04-08 Thread Mel T.
Hi, I come from another language and framework world, thus I am new to python and gae so please excuse my ignorance. I get this error when I call a method I added to a db.Model derived class: c = Greeting.count + 1 TypeError: unsupported operand type(s) for +=: 'IntegerProperty' and 'in

[google-appengine] Re: New App Engine Java and Python forums

2009-04-08 Thread Fred Janon
Excellent! I was waiting for that to port my intranet app from Tomcat onto GAE and move my customer to Google Apps. Hopefully GAE can run a Groovy/Grails app? Fred --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Go

[google-appengine] Re: New App Engine Java and Python forums

2009-04-08 Thread Olemis Lang
On Tue, Apr 7, 2009 at 10:43 PM, Amanda (Google) wrote: > > Greetings App Engine community! > > We've just launched Java language support on App Engine in addition to > Python. Damn it ... I want FORTRAN 77 back on the table ... XD > > For App Engine for Java discussion: > http://groups.go

[google-appengine] Re: We are sorry.

2009-04-08 Thread WallyDD
I've had it before. It goes away after a few hours. You site/application gets blocked because someone/something else on the same network segment you are on is giving another part of the google network grief. On Apr 8, 5:49 am, Koen Bok wrote: > Same here, but our servers are actually live :-(

[google-appengine] Re: New App Engine Java and Python forums

2009-04-08 Thread Olemis Lang
On Wed, Apr 8, 2009 at 9:01 AM, Olemis Lang wrote: > On Tue, Apr 7, 2009 at 10:43 PM, Amanda (Google) wrote: >> >> Greetings App Engine community! >> >> We've just launched Java language support on App Engine in addition to >> Python. > - Access to firewalled data - Cron support - Database impo

[google-appengine] Re: Problem with timeouts on get_by_key_name

2009-04-08 Thread Marcus
Thanks! I will try and add retry functionality. On Apr 6, 11:50 pm, Jeff S wrote: > Hi Marcus, > > The error rate makes me think these are transient errors, so it should > be safe to retry. Be sure to catch the specific exception, since there > are other reasons that a datastore get might fai

[google-appengine] Re: Problem with timeouts on get_by_key_name

2009-04-08 Thread Marcus
Thanks! I will try and add retry functionality. On Apr 6, 11:50 pm, Jeff S wrote: > Hi Marcus, > > The error rate makes me think these are transient errors, so it should > be safe to retry. Be sure to catch the specific exception, since there > are other reasons that a datastore get might fail

[google-appengine] how can i resolve an domain name in app engine?

2009-04-08 Thread ajaxer
is there any way? Regards, Wenxin --~--~-~--~~~---~--~~ 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, sen

[google-appengine] Still no full-text search? Mystified by the priorities.

2009-04-08 Thread Jonathan Feinberg
Long ago I attracted a flame-fest when I expressed my opinion that adding support for other programming languages should be given less priority than fixing bugs and adding infrastructural features. Here we are, months later, and the big announcements are 1) Java (my God, why?) and 2) Cron j

[google-appengine] Re: Cron Schedule Format parsing error

2009-04-08 Thread djidjadji
The SDK is now at number google_appengine_1.2.0.zip http://code.google.com/appengine/downloads.html 2009/4/8 an0 : > > sdk's parser fails to parse the example from the doc: > - description: monday morning mailout >  url: /mail/weekly >  schedule: every monday 9:00 > > Error parsing yaml file: >

[google-appengine] Re: Using ReportLab with ZipImport

2009-04-08 Thread Arun Shanker Prasad
Thank you Jeff for the help. I was actually using ReportLab along with Pisa, I had posted a similar question on their forum as the demo for this (http://www.xhtml2pdf.com/ demo) seems to be hosted in Google App Engine. I will try the ReportLab developers also and hope they have a solution. Mean

[google-appengine] Re: Still no full-text search? Mystified by the priorities.

2009-04-08 Thread dartdog1
I concur, it certainly cut out most blogging/ wiki type uses... Which of course represents a major segment and class of web apps, One would think that the king of search could make this issue go away... On Apr 8, 11:15 am, Jonathan Feinberg wrote: > Long ago I attracted a flame-fest when I expre

[google-appengine] Java Eclipse plugin dependent on "org.eclipse.wst.xml.core".

2009-04-08 Thread Alex Neth
But I'm not sure where to find that: Google Plugin for Eclipse 3.4 (1.0.0.v200904062334) requires plug-in "org.eclipse.wst.xml.core". --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To po

[google-appengine] JSP? Why not use Tapestry?

2009-04-08 Thread toby78
I would like to encourage Google to support Tapestry (tapestry.apache.org) for the Java version of the Google App Engine! JSP is a bit too messy in my opinion and less flexible ;.) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Go

[google-appengine] Re: Can not update db

2009-04-08 Thread saintthor
nothing is changed. the dests[0].UserName is still nochanged after adding the codeline dests.fetch(1000) :( On 4月8日, 上午4时00分, djidjadji wrote: > You must first execute the query before you can access the objects > You can use get() or fetch() > > dests = db.GqlQuery( "SELECT * FROM Dj_User WHE

[google-appengine] Using both Python and Java

2009-04-08 Thread J
I'm fairly new to web development and AppEngine. I'm wondering if it's possible to use both Python and Java in AppEngine. Certain modules would be written in Python and other are written in Java. Why or why not? --~--~-~--~~~---~--~~ You received this message becau

[google-appengine] Fail to deploy using Eclipse

2009-04-08 Thread Andrei
Hi I've tried to deploy an application from eclipse but i have no success. I've setup the application id for my application but the error persist. What could be wrong ? Creating staging directory Scanning for jsp files. Scanning files on local disk. Initiating update. Unable to upload: java.i

[google-appengine] How to change the JspCompiler(org.apache.jasper.JspC)'s encoding ?

2009-04-08 Thread keel
I found the java-sdk use the OS local charset to compile JSP, so after the jsp uploaded, there's some words which is not English can not appear correctly. So I need to use UTF-8 as the compile encoding ,how to set that? --~--~-~--~~~---~--~~ You received this messa

[google-appengine] Re: Date Range GQL not working.

2009-04-08 Thread Benjamin Ortuzar
I believe its not the query but, the index itself, that is not acurate. As posted in these places: http://www.mail-archive.com/google-appengine@googlegroups.com/msg08229.html http://code.google.com/p/googleappengine/issues/detail?id=901 The bug appears to be from December 2008, so i dont unders

[google-appengine] Will Unsupported Features of JPA be supported?

2009-04-08 Thread Thai
The unsupported JPA features are: * Owned many-to-many relationships, and unowned relationships. You can implement unowned relationships using explicit Key values, though type checking is not enforced in the API. * "Join" queries. You cannot use a field of a child entity in a filter when p

[google-appengine] Server error when updating an app

2009-04-08 Thread Ivan Zuzak
Hi all, I'm doing a regular appcfg.py update and getting an error: "2009-04-08 08:07:20,250 ERROR appcfg.py:1235 An unexpected error occurred. Aborting." (the full trace listing is below) So I go to the app web dashboard and see this message: "Your application is exceeding a quota: App Config

[google-appengine] Re: running appcfg.py

2009-04-08 Thread leemajors
Thanks jeff for your reply. I managed to get this to work by typing "python appcfg.py" from withinthe directory. I haven't tried ./ but will try that soon. Why would my solution have worked? I'm curious... On Apr 7, 6:08 am, Jeff S wrote: > Hi leemajors, > > I imagine ./appcfg.py should work

[google-appengine] Re: Can not update db

2009-04-08 Thread saintthor
i solved. it is so strange. code as yours do not work till i alter it to: dests = db.GqlQuery( "SELECT * FROM Dj_User WHERE UserID = '4'" ) dests.get() d = dests[0] d.UserName = "aaa" db.put( d ) it won't work without using the "d". i think it is a bug. thank you for helping. On 4月8日, 上午4时00

[google-appengine] Error in Creating new applications

2009-04-08 Thread peekay
I just created an App Engine account, and successfully verified it via SMS. However, I can't seem to create any application. >From the Welcome Page, I click on "Create an Application" (the only button there.) I enter the App Id & Title, and made sure the Id is available. After clicking "Save",

[google-appengine] Import data to the Google App Engine database?

2009-04-08 Thread Thai
If I have some data in an Oracle database, is there any way (if there is, please provide a link) to import it to the Google App Engine database? Thank you. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google App

[google-appengine] dev_appserver.py error

2009-04-08 Thread prashanth
I am trying to run the Helloworld program as a first program but keep running into this error, Any ideas or suggestions. I have gone throught the staeps as described for the helloworld program C:\Python30>dev_appserver.py helloworld Traceback (most recent call last): File "C:\Program Files\Go

[google-appengine] Simulating locks using low level java datastore API

2009-04-08 Thread kimchy
Hi, Is there a way to simulate long running locks (that cross application instances) using the datastore API? For example, the existence of an Entity based on a specific Key will mean that there is a lock, and the non existence of it means that there is no lock? Cheers, Shay --~--~-~-

[google-appengine] Error deploying with java and eclipse plugin

2009-04-08 Thread Sam Brodkin
Following the java getting started tutorial exactly, I get an "invalid runtime specified" error when deploying from eclipse: java.io.IOException: Error posting to URL: http://appengine.google.com/api/appversion/create?app_id=hello-world-java&version=1&; 400 Bad Request Invalid runtime specified.

[google-appengine] question

2009-04-08 Thread lijun53562...@163.com
java.io.IOException: Error posting to URL: http://appengine.google.com/api/appversion/create?app_id=hello-world-java&version=1&; 400 Bad Request Invalid runtime specified. Anyone have any ideas what's wrong? --~--~-~--~~~---~--~~ You received this message because

[google-appengine] Calendar Problem

2009-04-08 Thread c4mden
Hello all. I'm having a basic problem using the google calendar through the app engine, and was wondering if anyone could help. I can login correctly using ProgrammaticLogin, but whenever I try to pull a calendar feed, I receive 'Authorization Required'. Could anyone explain? It seems that may

[google-appengine] Failed to deploy the java application

2009-04-08 Thread Andrei
Hi I am trying to deploy a very simple application on Google AppEngine but i have some problems : When i am trying to deploy with eclipse : Creating staging directory Scanning for jsp files. Scanning files on local disk. Initiating update. Unable to upload: java.io.IOException: Error posting

[google-appengine] "Invalid runtime specified." when deploying a java project from eclipse

2009-04-08 Thread Alfred Schilken
I could register a new application on http://appengine.google.com/ but can't deploy a java project. Does this "runtime" mean either python or java? So that a deployment of a python app would be possible but not a java app because of the beta test? I think there will be more people having this p

[google-appengine] Upload Error

2009-04-08 Thread jay
Hi, Getting following error while trying to upload using eclipse and command line appcfg. Unable to upload: java.io.IOException: Error posting to URL: http://appengine.google.com/api/appversion/create?app_id=29211206&version=1&; 400 Bad Request Any clues ? Thanks in Advance, Jayan --~--~-

[google-appengine] Google AppEngine for Java registration

2009-04-08 Thread Rubem Azenha
Hi, I'm not sure this is the rigth place for this message, but I was unable to another place more suitable... I made my registration some hours ago for the Google AppEngine for Java (I already owned a Python account). Then I received an e-mail from appengine.nore...@google.com (which is copied

[google-appengine] ERROR: UNABLE TO update app: error posting to url:

2009-04-08 Thread Irmãos Airon e Miere
Hi all i´m trying to use GWT today. I followed the steps to work with ECLIPSE - JAVA. downloaded plugins created an app on http://appgallery.appspot.com/ name=web-projetos in eclipse: file-> new -> web aplication project project name: teste package:teste with the options checked:

[google-appengine] Re: ERROR: UNABLE TO update app: error posting to url:

2009-04-08 Thread Jeff S
Hello, This is covered in the FAQ: http://code.google.com/appengine/kb/java.html#runtime Also, we have a discussion group devoted specifically to questions and discussion on the Java runtime, so I think your question would better fit here: http://groups.google.com/group/google-appengine-java

[google-appengine] Re: Upload Error

2009-04-08 Thread Jeff S
Hi Jayan, This is covered in the FAQ: http://code.google.com/appengine/kb/java.html#runtime Also, we have a discussion group devoted specifically to questions and discussion on the Java runtime, so I think your question would better fit here: http://groups.google.com/group/google-appengine-jav

[google-appengine] Re: "Invalid runtime specified." when deploying a java project from eclipse

2009-04-08 Thread Jeff S
Hi Alfred, This is covered in the FAQ: http://code.google.com/appengine/kb/java.html#runtime Also, we have a discussion group devoted specifically to questions and discussion on the Java runtime, so I think your question would better fit here: http://groups.google.com/group/google-appengine-ja

[google-appengine] Re: Failed to deploy the java application

2009-04-08 Thread Jeff S
Hi Andrei, This is covered in the FAQ: http://code.google.com/appengine/kb/java.html#runtime Also, we have a discussion group devoted specifically to questions and discussion on the Java runtime, so I think your question would better fit here: http://groups.google.com/group/google-appengine-ja

[google-appengine] Re: question

2009-04-08 Thread Jeff S
Hi, This is covered in the FAQ: http://code.google.com/appengine/kb/java.html#runtime Also, we have a discussion group devoted specifically to questions and discussion on the Java runtime, so I think your question would better fit here: http://groups.google.com/group/google-appengine-java Hap

[google-appengine] Re: Still no full-text search? Mystified by the priorities.

2009-04-08 Thread gops
Even simplest of application need search. It should be there much before than they think J of java. I don't mind with java or python , both are new to me. But it is better to stick to one and give more infrastructure feature than pleasing few bunch of either group. The irritating point is , its n

[google-appengine] Re: running appcfg.py

2009-04-08 Thread Jeff S
Using python appcfg.py works too, because python is in the execution path (it is probably in /usr/bin/) and the python program takes a file name as an argument. - python appcfg.py says, run python and use this file as input - ./appcfg.py says, execute this file. And the file starts with #! pointi

[google-appengine] Re: Import data to the Google App Engine database?

2009-04-08 Thread Barry Hunter
This is the page you should read: http://code.google.com/appengine/docs/python/tools/uploadingdata.html exporting to CSV is left as an exercise, but shouldnt be that difficult. On 08/04/2009, Thai wrote: > > If I have some data in an Oracle database, is there any way (if there > is, please pr

[google-appengine] JVMTI Support

2009-04-08 Thread William Louth
It would appear that JVMTI support both from a Java agent (-javaagent) and native agent (-agentpath, -agentlib) perspective is not supported within the runtime. This seems an extraordinary decision especially considering that Google will be charging based on resource usage. It is like getting a mo

[google-appengine] Re: Calendar Problem

2009-04-08 Thread Jeff S
When you call run_on_appengine, the gdata python library assumes that you will be using AuthSub or OAuth, and there are a couple of extra parameters I recommend using when you are using ClientLogin (aka ProgrammaticLogin). This is explained in the appendix at the end of this article: http://code.

[google-appengine] Re: Still no full-text search? Mystified by the priorities.

2009-04-08 Thread gops
http://code.google.com/p/googleappengine/issues/detail?id=217&colspec=ID%20Type%20Status%20Priority%20Stars%20Owner%20Summary%20Log%20Component please star this issue. ( I just want to resurface this post.). --~--~-~--~~~---~--~~ You received this message becau

[google-appengine] Will Google support a relational database in the future?

2009-04-08 Thread Marcel Overdijk
Will Google support a relational database in the future instead of only BigTable? --~--~-~--~~~---~--~~ 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@google

[google-appengine] Re: Will Google support a relational database in the future?

2009-04-08 Thread Barry Hunter
I doubt it. New features may be added to the datastore to make it similar, but it wouldnt make sence to have two database backends. (for the record it doesnt support BigTable now - it provides the DataStore which is something different) IMHO. On 08/04/2009, Marcel Overdijk wrote: > > Will G

[google-appengine] Re: Calendar Problem

2009-04-08 Thread c4mden
Thank you, your solution worked perfectly! On Apr 8, 12:33 pm, Jeff S wrote: > When you call run_on_appengine, the gdata python library assumes that > you will be using AuthSub or OAuth, and there are a couple of extra > parameters I recommend using when you are using ClientLogin (aka > Programm

[google-appengine] Re: Will Google support a relational database in the future?

2009-04-08 Thread Andrew Badera
It might not make "sence" but it certainly makes "sense" when you're living in a world full of RDBMS, and want to make the barrier to entry as low as possible. Thanks- - Andy Badera - and...@badera.us - Google me: http://www.google.com/search?q=andrew+badera Sent from Albany, NY, United States O

[google-appengine] Re: Date Range GQL not working.

2009-04-08 Thread Benjamin Ortuzar
It was an accepted bug in the Datastore, for more info on the bug, check this link: http://code.google.com/p/googleappengine/issues/detail?id=901 For code to solve it check: http://stackoverflow.com/questions/722728/google-appengine-date-range-not-returning-correct-results After running the scri

[google-appengine] Re: Support for a new runtime language

2009-04-08 Thread Marcel Overdijk
Funny: http://googleappengine.blogspot.com/2009/04/seriously-this-time-new-language-on-app.html On 7 apr, 21:09, dafire wrote: > I guess there will be huge announcements in may > > http://code.google.com/intl/de-DE/events/io/ --~--~-~--~~~---~--~~ You received th

[google-appengine] On which technology is the datasotre for Java AppEngine based?

2009-04-08 Thread Marcel Overdijk
I'm asking this as I'm wondering if SQL queries including joins will be available. --~--~-~--~~~---~--~~ 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@googl

[google-appengine] Re: Can not update db

2009-04-08 Thread Wooble
On Apr 8, 5:23 am, saintthor wrote: > i solved. it is so strange. > > code as yours do not work till i alter it to: > > dests = db.GqlQuery( "SELECT * FROM Dj_User WHERE UserID = '4'" ) > dests.get() > d = dests[0] > d.UserName = "aaa" > db.put( d ) > > it won't work without using the "d". i th

[google-appengine] Re: JSP? Why not use Tapestry?

2009-04-08 Thread Chris Marasti-Georg
I don't see any reason you can't use tapestry. Just like the python version of GAE, you can use any templating engine you like - you just have to include it yourself. On Wed, Apr 8, 2009 at 5:02 AM, toby78 wrote: > > I would like to encourage Google to support Tapestry > (tapestry.apache.org) f

[google-appengine] Re: Using both Python and Java

2009-04-08 Thread Dan Sanderson
On Wed, Apr 8, 2009 at 7:27 AM, J wrote: I'm fairly new to web development and AppEngine. I'm wondering if it's > possible to use both Python and Java in AppEngine. Certain modules > would be written in Python and other are written in Java. Why or why > not? > An application can only use one of

[google-appengine] Re: On which technology is the datasotre for Java AppEngine based?

2009-04-08 Thread Barry Hunter
You should read the documentation: http://code.google.com/appengine/docs/java/datastore/overview.html Its still the same datastore as used in Python under the hood. On 08/04/2009, Marcel Overdijk wrote: > > I'm asking this as I'm wondering if SQL queries including joins will > be available. >

[google-appengine] Re: Will Google support a relational database in the future?

2009-04-08 Thread Marcel Overdijk
Maybe for performance the datastore as it is now is best. But when working with data (e.g. aggregate functions like sum, avg etc.) a relational database has also advantages. On 8 apr, 19:58, Andrew Badera wrote: > It might not make "sence" but it certainly makes "sense" when you're living > in

[google-appengine] Re: On which technology is the datasotre for Java AppEngine based?

2009-04-08 Thread Dan Sanderson
The App Engine datastore is a distributed schemaless object store, with support for index-based queries and local transactions. It is built on BigTable, a major component of Google's storage infrastructure. Full support for SQL is unlikely to happen in the near future, as is full support for RDBM

[google-appengine] Re: Will Google support a relational database in the future?

2009-04-08 Thread Dan Sanderson
Some of the same problems can be solved in different ways. For instance, aggregate data can often be calculated at write time, obviating the need for an expensive aggregate runtime query involving millions of records and hundreds of machines. The tricky bit is implementing the different solutions

[google-appengine] Re: Will Google support a relational database in the future?

2009-04-08 Thread Barry Hunter
Note that aggregate functions are a feature often implemented on a RDBMS, but they could be implemented on the Datastore (eg using covering indexes) without being relational. On 08/04/2009, Marcel Overdijk wrote: > > Maybe for performance the datastore as it is now is best. > But when working

[google-appengine] Re: Will Google support a relational database in the future?

2009-04-08 Thread Andrew Badera
Right, but that doesn't address the ignorant masses, clamoring for their "Google cloud." There are plenty of ways to solve any problem ... but the issue of barrier to entry is not one that is solved by higher level thinking :) On Wed, Apr 8, 2009 at 3:40 PM, Dan Sanderson wrote: > Some of the

[google-appengine] error with upgrading to SDK 1.2.0

2009-04-08 Thread Tony Smith
Hi, I upgraded the SDK to 1.2.0 for Python. I am running Windows Vista x64. Everything worked perfectly in the previous version. Now I get this message: Traceback (most recent call last): File "C:\Program Files (x86)\Google\google_appengine \dev_appserver.py", line 76, in from google.app

[google-appengine] Re: App Engine Chat Time!

2009-04-08 Thread Kilohoku150
Another chat client in addition to Google Chat? Can't we just use what we already have as GMail or Google Apps for Domain users? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to

[google-appengine] Error: Invalid runtime specified

2009-04-08 Thread peacefulfire
Hi, I am getting following error: Please let me know what I am doing wrong? = Creating staging directory Scanning for jsp files. Scanning files on local disk. Initiating update. Unable to upload: java.io.IOException: Error posting to URL:

[google-appengine] Invalid runtime specified.

2009-04-08 Thread adate...@gmail.com
java.io.IOException: Error posting to URL: http://appengine.google.com/api/appversion/create?app_id=myretailservices&version=1&; 400 Bad Request Invalid runtime specified. can someone help me debug this ? thx --~--~-~--~~~---~--~~ You received this message becau

[google-appengine] Re: Will Google support a relational database in the future?

2009-04-08 Thread Marcel Overdijk
The datastore implementation (non-relational) is one of the last things I'm bumping against (now Java is supported ;-) I understand that aggregate data *can* be calculated at write time. But this is not what I want and I guess a lot of other users will think the same. Also adhoc querying will be

[google-appengine] Re: error with upgrading to SDK 1.2.0

2009-04-08 Thread Tony Smith
I updated Python to 2.6.1 and now it works. I can't figure out why it was not working with Python 2.5. Thanks, Tony On Apr 8, 3:59 pm, Tony Smith wrote: > Hi, > > I upgraded the SDK to 1.2.0 for Python. > I am running Windows Vista x64. > > Everything worked perfectly in the previous version. N

[google-appengine] Re: Will Google support a relational database in the future?

2009-04-08 Thread Dan Sanderson
I agree that the datastore is not good for adhoc runtime queries. The datastore was designed to maintain its performance characteristics independent of the number of entities stored, including query performance. (The performance of our index-backed queries is a factor of the size of the result se

[google-appengine] Re: Will Google support a relational database in the future?

2009-04-08 Thread Marcel Overdijk
Thanks for your clarification Dean. But there are no plans at Google to support a relational persistent store? I think it would be good if both are supported. For some applications I agree a relational database is not required, but for the kind of application I would like to write I think can't

[google-appengine] Re: Unsupported operand type(s)

2009-04-08 Thread djidjadji
>c = Greeting.count + 1 >TypeError: unsupported operand type(s) for +=: 'IntegerProperty' > and 'int' Inside a method of the Greeting class you don't reference the count property with the class name but with 'self'. If you use Greeting.count you are using the class variable 'count' not th

[google-appengine] Re: Unsupported operand type(s)

2009-04-08 Thread Mel T.
Damn! This is a real embarrassment for me. Good thing my full name does not appear in this email! Thanks djidjadji! On 8 avr, 17:48, djidjadji wrote: > >    c = Greeting.count + 1 > >    TypeError: unsupported operand type(s) for +=: 'IntegerProperty' > > and 'int' > > Inside a method of the G

[google-appengine] Dynamically scheduled Cron Jobs?

2009-04-08 Thread Michael Bailey
>From the documentation it looks like the Cron Job schedule is static. Is there a way to programatically add cronjobs ( with a server-side python/java API)? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google App

[google-appengine] Re: Dynamically scheduled Cron Jobs?

2009-04-08 Thread Dan Sanderson
You can't change an app's cron config dynamically. However, you can write your own process that is invoked by cron on a regular basis and decides what to do on each invocation based on application data. -- Dan On Wed, Apr 8, 2009 at 2:57 PM, Michael Bailey wrote: > > From the documentation it

[google-appengine] StringListProperty & Sort Orders

2009-04-08 Thread Andrew Fong
Looking for some advice on how to handle the following situation: My model for a blog post has a StringListProperty full of tags -- the order of magnitude is about 20 tags per entity. I want to allow users to be able to filter on various combinations of tags (e.g. return only entities with tags '

[google-appengine] Re: StringListProperty & Sort Orders

2009-04-08 Thread Andrew Fong
After fiddling around a bit -- I think I have something of a solution. Basically, I need to keep a count of each tag occurrence. When doing actual filtering on the query level, I only apply one or two filters. If the user supplies more than two tags, I filter on the tags with lowest counts (i.e.

[google-appengine] Re: Cron Schedule Format parsing error

2009-04-08 Thread an0
Of course I am using 1.2.0. Isn't it the first version officially supporting cron service? On Apr 9, 12:19 am, djidjadji wrote: > The SDK is now at number google_appengine_1.2.0.zip > > http://code.google.com/appengine/downloads.html > > 2009/4/8 an0 : > > > > > sdk's parser fails to parse the e

[google-appengine] Monthly cron jobs

2009-04-08 Thread theillustratedlife
Happy birthday AppEngine! Of all the gifts you've brought us to commemorate the occasion, cron is the most useful for my app. It will hopefully save me from having to call the a function the first of every month at midnight. Unfortunately, I can't find the syntax to do this. Is it possible in

[google-appengine] Re: Monthly cron jobs

2009-04-08 Thread null
Unable to upload: java.io.IOException: Error posting to URL: http://appengine.google.com/api/appversion/create?app_id=*&version=1&; 400 Bad Request why? 在2009-04-09,theillustratedlife 写道: Happy birthday AppEngine! Of all the gifts you've brought us to commemorate the occasion, cron is t

[google-appengine] Your application is exceeding a quota: Datastore Indices Count ?

2009-04-08 Thread service G2100
Hi All, The error msg "Your application is exceeding a quota: Datastore Indices Count" in my dashboard ? It can't erase by daily reset. Tom Wu Best Regards --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google

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