[google-appengine] Re: GAE and Apps Marketplace
Hi, The sso page here does not have any python openid libraries for the marketplace?? http://code.google.com/googleapps/marketplace/sso.html Is that an oversigght? is there any way a python google appengine app can participate in the marketplace?? Thanks S. Sriram On Mar 10, 9:56 am, Roberto Saccon rsac...@gmail.com wrote: I am planning to integrate an appengine hosted app on custom domain with the Apps Marketplace. Has anybody done that yet and has experiences to share ? One thing I am wondering about is whether the customer has to add on his Google Apps Admin Panel both, the Market place and the appengine app (and perform there optionally the domain-mapping), or if it could be handled all by just adding the Marketplace app. -- Roberto -- 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-appeng...@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: All Read Please: Geographical Request Latency
Location: Los Altos, CA (10 mins from google-hq) average latency: 170ms If you are planning on collating/summarizing all this info, i'd appreciate it if you could send out a link to the summary. - S.. Sriram On Aug 13, 3:44 am, Martyn martyn.cutc...@googlemail.com wrote: Hi there, I am investigating request latency for AppEngine after experiencing significantly lower performance then reported in the Java status results. This appears to be due to network topology, but I thought it would be useful to get results from several locations worldwide. To that end I have created a simple version of an app I am working on, that provides request timings. I would really appreciate it if people could take a minute, try the link out and report back on the results. Here is the link:http://performance.latest.pet-software.appspot.com many thanks in advance - Martyn --~--~-~--~~~---~--~~ 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: would multiple filters in a single query on the *same* StringListProperty result in an exploding index
Hi, Thanks for the response. Just to clarify, if the query has an order by clause say order by date DESC or there is an inequality filter on a field 'other than' the StringListProperty field than a composite index would be created which would lead to an exploding index condition on queries likewords=1, words=3, words=5 that might match a single row. Also, for you). Note that if the data is too sparse (too many rows scanned without finding results), the merge-join query may quit and instruct you to use a custom index instead. how is the above 'instruction' made? Say I had 1 million rows each with a 500 item StringListProperty and a query that would maybe match say 2 rows would that trigger such an instruction. Thanks S. Sriram --~--~-~--~~~---~--~~ 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: regarding accessing list of values
Hi,
You have defined latitude and longitude as StringListProperty and are
passing it a string as opposed to
a list, either change the field type i.e. use GeoPt
http://code.google.com/appengine/docs/python/datastore/typesandpropertyclasses.html#GeoPt
or pass in a list
location.latitude.append(self.request.get('latitude') )
S. Sriram
On Apr 21, 5:42 am, shreevaishnav sagarshreevaish...@gmail.com
wrote:
Hi,
I want to append a value to the list in the database,dynamically
from a html form , one value at each time in such a way that the new
value is appended to the old one in the list and display on the web
page in the database.How to link multiple entities in the
datastore.How to make an attribute in an entity as unique.
Please help me.
I have the following code as below:
import cgi
from google.appengine.api import users
from google.appengine.ext import webapp
from google.appengine.ext.webapp.util import run_wsgi_app
from google.appengine.ext import db
class Route(db.Model):
routenumber = db.StringProperty(unique=True )---unique could not be
used
routename = db.StringProperty()
date = db.DateTimeProperty(auto_now_add=True)
class Location(db.Model):
reference = db.ReferenceProperty(Route)
latitude = db.StringListProperty()
longitude = db.StringListProperty()
landmarkname = db.StringListProperty()
date = db.DateTimeProperty(auto_now_add=True)
class Current(db.Model):
reference = db.ReferenceProperty(Route)
currentlat = db.StringListProperty()
currentlong = db.StringListProperty()
date = db.DateTimeProperty(auto_now_add=True)
class MainPage(webapp.RequestHandler):
def get(self):
self.response.out.write('htmlbodytable
border=1trthRoutenumber/ththRoutename/th/tr')
routes = db.GqlQuery(SELECT * FROM Route)
for route in routes:
self.response.out.write('trtdblockquote%s/blockquote/td'
%
cgi.escape(route.routenumber))
self.response.out.write('tdblockquote%s/blockquote/td/tr'
%
cgi.escape(route.routename))
self.response.out.write('/table/body/html')
self.response.out.write('htmlbodytable
border=1trthLatitude/ththLongitude/ththLandmarkname/th/
tr')
locations = db.GqlQuery(SELECT * FROM Location)
for location in locations:
#self.response.out.write('trtdblockquote%s/blockquote/td'
%
# cgi.escape(route.routenumber))
self.response.out.write('trtdblockquote%s/blockquote/td'
%
cgi.escape(location.latitude))
self.response.out.write('tdblockquote%s/blockquote/td' %
cgi.escape(location.longitude))
self.response.out.write('tdblockquote%s/blockquote/td/
tr' %
cgi.escape(location.landmarkname))
self.response.out.write('/table/body/html')
self.response.out.write('htmlbodytable
border=1trthCurrentLatitude/ththCurrentLongitude/th/
tr')
currents = db.GqlQuery(SELECT * FROM Current)
for current in currents:
#self.response.out.write('trtdblockquote%s/blockquote/td'
%
#cgi.escape(route.routenumber))
self.response.out.write('trtdblockquote%s/blockquote/td'
%
cgi.escape(current.currentlat))
self.response.out.write('tdblockquote%s/blockquote/td/
tr' %
cgi.escape(current.currentlong))
self.response.out.write('/table/body/html')
self.response.out.write(htmlbody
form action=/sign method=post
Routenumber :input type=text name=routenumber size=20br
Routename :input type=text name=routename size=20br
Latitude :input type=text name=latitude size=20br
Longitude :input type=text name=longitude size=20br
Landmarkname:input type=text name=landmarkname size=20br
Currentlat :input type=text name=currentlat size=20br
Currentlong :input type=text name=currentlong size=20br
input type=submit value=Send
/form
/body
/html)
class Guestbook(webapp.RequestHandler):
def post(self):
route = Route()
route.routenumber = self.request.get('routenumber')
route.routename = self.request.get('routename')
route.put()
location = Location()
location.latitude = self.request.get('latitude')
location.longitude = self.request.get('longitude')
location.landmarkname = self.request.get('landmarkname')
location.put()
current = Current()
current.currentlat = self.request.get('currentlat')
current.currentlong = self.request.get('currentlong')
current.put()
self.redirect('/')
application = webapp.WSGIApplication([('/', MainPage),('/sign',
Guestbook)],debug=True)
def main():
run_wsgi_app(application)
if __name__ == __main__:
main()Traceback (most recent call last):
File C:\Program Files\Google\google_appengine\google\appengine\ext
\webapp\__init__.py, line 498, in __call__
handler.get(*groups)
File C:\Program Files\Google\google_appengine\aitdatabase
\database.py, line
[google-appengine] would multiple filters in a single query on the *same* StringListProperty result in an exploding index
Hi, If I have class MyModel(db.Model): field1 = db.StringProperty() field2 = db.StringProperty() .. words = db.StringListProperty() and one of the rows has field1 = f1 field2 = f2 words =[list, with, five, hundred, words] and query (a) query = MyModel.all().filter(field1 =, f1).filter(field2 =, f2).filter(words =, with).filter(words =, five).filter (words =, words).fetch(10) which should return the row above or query (b) query = MyModel.all().filter(field1 =, f1).filter(field2 =, f2).filter(words =, with).filter(words =, five).filter (words =, notinlist).fetch(10) which should return no rows. Would such a query result in an exploding index ? Thanks S. Sriram --~--~-~--~~~---~--~~ 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 does one do a != on a StringListProperty
Hi, In the example below, I have a StringListProperty 'stems' and when I try to do a != I do not get the desired result. Where it should fetch no results it fetches two. for q in Mymodel.all().filter(stems !=, purpl).fetch(10): print q.stems ... [u'blue', u'black', u'green', u'grei', u'purpl'] [u'blue', u'green', u'orang', u'violet', u'purpl'] What filter would I need to use to achieve the desired result ? Thanks S. Sriram --~--~-~--~~~---~--~~ 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: Dynamically retrieve the class of a Model object
if db._kind_map.has_key(pigeon): # do your thing db._kind_map.keys() gives you the complete list S. Sriram On Apr 9, 6:40 pm, Stephen Cagle same...@gmail.com wrote: I have a collection of Model objects. I am wondering if there is any way to retrieve one of these Model objects dynamically, using nothing more than a string. As a example, say I had a Model object named Pigeon in my database, and I did not have a Model object named Pooridge. If I called mysteryFx(Pigeon) it would return the class reference to Pigeon, if I called mysteryFx(Pooridge) it would return None. Does anyone know the innards of mysteryFx? Note, I am not interested in importing every existent Model object, and then storing them in a dictionary or something like that. I want to ask AppEngine if it has a table (kind, whatever) that matches the provided string, and if it does, I want it to give me a reference to the class implementation that matches said table. 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: Dynamically retrieve the class of a Model object
For class introspection check out http://docs.python.org/library/inspect.html and http://www.ibm.com/developerworks/library/l-pyint.html S. Sriram On Apr 9, 6:40 pm, Stephen Cagle same...@gmail.com wrote: I have a collection of Model objects. I am wondering if there is any way to retrieve one of these Model objects dynamically, using nothing more than a string. As a example, say I had a Model object named Pigeon in my database, and I did not have a Model object named Pooridge. If I called mysteryFx(Pigeon) it would return the class reference to Pigeon, if I called mysteryFx(Pooridge) it would return None. Does anyone know the innards of mysteryFx? Note, I am not interested in importing every existent Model object, and then storing them in a dictionary or something like that. I want to ask AppEngine if it has a table (kind, whatever) that matches the provided string, and if it does, I want it to give me a reference to the class implementation that matches said table. 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: Named groups in URL mappings regexp
Hi, You need to change WSGIApplication.wsgi_call to support this. Here is what I'm doing 1. create a new file gapngo/wsgi.py, like so #!/usr/bin/env python # from google.appengine.ext.webapp import * from google.appengine.ext.webapp.util import run_wsgi_app def wsgi_call(self, environ, start_response): Called by WSGI when a request comes in. request = Request(environ) response = Response() # placeholder for middleware request.blue = blue WSGIApplication.active_instance = self handler = None groups = () for regexp, handler_class in self._url_mapping: match = regexp.match(request.path) if match: handler = handler_class() handler.initialize(request, response) groups = match.groups() kwargs = match.groupdict() break self.current_request_args = groups if handler: try: method = environ['REQUEST_METHOD'] if method == 'GET': handler.get(*groups, **kwargs) elif method == 'POST': handler.post(*groups, **kwargs) elif method == 'HEAD': handler.head(*groups, **kwargs) elif method == 'OPTIONS': handler.options(*groups, **kwargs) elif method == 'PUT': handler.put(*groups, **kwargs) elif method == 'DELETE': handler.delete(*groups, **kwargs) elif method == 'TRACE': handler.trace(*groups, **kwargs) else: handler.error(501) except Exception, e: handler.handle_exception(e, self.__debug) else: response.set_status(404) response.wsgi_write(start_response) return [''] def run_gapngo_app(application): WSGIApplication.__call__ = wsgi_call run_wsgi_app(application) 2. In your views make the following changes import gapngo.wsgi as wsgi . def get(self, *args, **kwargs): . wsgi.run_gapngo_app(application) 3. Now access your named regex groups as kwargs.get(blah) Also note there is a placeholder for calling middleware. S. Sriram On Mar 29, 1:46 pm, Tito bigt...@gmail.com wrote: I would like to use named groups in the regular expressions passed on to the webapp.WSGIApplication constructor. The main reason is that I need to pass HTTP parameters embedded in the URL in a different order than the positional parameters in the corresponding get() method of the RequestHandler class. Example: web_application = webapp.WSGIApplication([ (r/xhtml/(?Poutput[^/]+)/wall/(?Puser_key[^/]+), messaging.WallPage), ]) The output parameter represent the format of the page. The user_key parameter is an identifier for a particular application user. The signature of the get method of the RequestHandler WallPage would be the following: def get(self,user_key, output=iphone) Even though I'm using named groups in the URL mapping, regexp matching groups are always passed as positional parameters to the get method, so they end up being swapped. Is it simply not supported or am I doing something wrong? 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 -~--~~~~--~~--~--~---
