thank you guyz...:)
On Sat, Nov 10, 2012 at 7:46 PM, <django-users@googlegroups.com> wrote: > Today's Topic Summary > > Group: http://groups.google.com/group/django-users/topics > > - Queries to multiple tables <#13aeaadf926b84cb_group_thread_0> [2 > Updates] > - google app engine suggestion <#13aeaadf926b84cb_group_thread_1> [4 > Updates] > - Hi guyz . iam just a beginner in google app engine..plz help me "abt > deleting datas from DATASTORE" <#13aeaadf926b84cb_group_thread_2> [1 > Update] > - CBV for Nested Formesets <#13aeaadf926b84cb_group_thread_3> [1 > Update] > - How to build this query <#13aeaadf926b84cb_group_thread_4> [1 Update] > - How to crop image ? <#13aeaadf926b84cb_group_thread_5> [2 Updates] > - tutorial first step. -ImportError: No module named > django.core-<#13aeaadf926b84cb_group_thread_6>[1 Update] > > Queries to multiple > tables<http://groups.google.com/group/django-users/t/d6a64b812cdb64c3> > > Kristofer <kristo...@cybernetik.net> Nov 10 01:23AM -0600 > > Hello, > > I'm new to Django and trying to learn it by making a simple > budget/checkbook application. > > I apologize for my ignorance, but I couldn't seem to find an answer to > this on Google or the Django docs from my searches. > > I want to create a function that will take a bank account as an id > number (assumed to already exist), and the payee/amount. From there, the > function will do a typical bank transaction: 1) add the entry to the > "Ledger" table, and subtract the amount from the "balance" field of the > "Account" table for the account referenced in the id number passed to the > function. > > Where is the appropriate/intended place to put that type of function? > Model, Manager, View, or somewhere completely different? > > My best guess is that it belongs in a Manager, but all of the examples > I can find seem to indicate that Managers are intended for queries. > > Thanks in advance, > > Kris > > > > > Tomas Ehrlich <tomas.ehrl...@gmail.com> Nov 10 12:15PM +0100 > > Hi Kristofer, > I usualy put methods like this one into Model, although Manager is also > possible. Definitely not View or sth else. > > Why I like Model more than Manager is this difference (suppose your > method is called make_payment): > > Account.make_payment # via Model > Account.objects.make_payment # via Manager > > and because this method is "creating" object instead of "retrieving" > objects, it seems to me more apropriate. I know, there are methods like > create or get_or_create in Manager, so propably someone would have a > better arguments on this. Or maybe it's just matter of taste. In fact, > in one application of mine I have method Node.create which do some > fancy stuff (creating other related objects, consistency checks, etc.) > and then call Node.objects.create. > > > Cheers, > Tom > > Dne Sat, 10 Nov 2012 01:23:44 -0600 (CST) > > > My best guess is that it belongs in a Manager, but all of the > examples I can find seem to indicate that Managers are intended for > queries. > > > Thanks in advance, > > > Kris > > < > > > > google app engine > suggestion<http://groups.google.com/group/django-users/t/1802773845ce7185> > > Aswani Kumar <aswin.1...@gmail.com> Nov 09 08:53AM -0800 > > hi, i am planning to develop an education related information portal > in > django and google app engine. > > my question is google app engine supports python 2.7 but django moving > towards python 3.x now with django 1.5 the minimum required version of > python is 2.6. and django 1.6 will be on python 2.7. what will be my > future > if i choose google app engine and django. > > i need a PAAS like google app engine so i can concentrate on > developing app > instead of managing servers. > > please give me suggestions. > > > > > Javier Guerra Giraldez <jav...@guerrag.com> Nov 09 12:54PM -0500 > > > towards python 3.x now with django 1.5 the minimum required version > of > > python is 2.6. and django 1.6 will be on python 2.7. what will be my > future > > if i choose google app engine and django. > > migration to 3.x is still experimental, it will be some time before > it's mandatory. > > also, a significant part of Django deprecation policy is which > versions are available in widely used platforms. Not so long ago, 2.4 > was still supported just because some still-supported RHEL version > uses it by default. > > finally, i'm sure Google will make 3.x available before 2.7 is > hopelessly obsolete. Remember that they employ some big-name Python > developers just for that (even someone with GvR initials....) > > > > i need a PAAS like google app engine so i can concentrate on > developing app > > instead of managing servers. > > personally, i find much easier to manage my own server than to be > constantly distracted by the by-design limitations of the different > PaaS offerings. But if you find one that you really like, and don't > mind the lock-in, go for it! > > > -- > Javier > > > > > Ashwin Kumar <aswin.1...@gmail.com> Nov 10 12:40PM +0530 > > thank you javier, > > i am a .net and php developer, i can setup .net and php servers on > windows, > ubuntu. > > i am new to django/python. i love python so giving it a try. > > can you give any idea of setting up my own django server, i found hard > time > in setting up one. not able to choose between apache and nginx > mod_wsgi, > mod_python. > > i never found a decent documentation on how to setup and run django on > apache or nginx. > > With Best > -Ashwin. > +91-9959166266 > > > > On Fri, Nov 9, 2012 at 11:24 PM, Javier Guerra Giraldez > > > > > Kurtis Mullins <kurtis.mull...@gmail.com> Nov 10 03:51AM -0500 > > Well for development purposes, I just recommend using Django's built-in > "runserver" command. It will launch a relatively full-featured HTTP > Server > for testing on your own computer. The command is "python manage.py > runserver" and you should be able to access it using localhost:8000 > > Otherwise, I think the web server of your choice depends upon your > needs. > I, personally, prefer Nginx and uWSGI but something else may be better > for > your particular use case. > > Good luck! > > > > > > Hi guyz . iam just a beginner in google app engine..plz help me "abt > deleting datas from > DATASTORE"<http://groups.google.com/group/django-users/t/e3f7a9b85d735f8d> > > Kev Dwyer <kevin.p.dw...@gmail.com> Nov 10 06:57AM > > muhammed riyas wrote: > > > db.delete(employeekeys) > > return render_to_response('main/index.html') > > > i dont know why?,,,, > > Hello, > > Your question isn't related to Django, so it is not suitable for this > group. > You should send questions about App Engine software to an App > Engine-related > group. > > Having said that, the error message that you are getting is telling > you that > your employeekeys list does not contain keys, it contains references > to the > key method of each Employee instance in your query resultset. > > You need to change the line > > employeekeys.append(employee.key) > > to > > employeekeys.append(employee.key()) > > Now your list will contain the keys. > > Cheers, > > Kev > > > > CBV for Nested > Formesets<http://groups.google.com/group/django-users/t/38191e7628f91ef8> > > Lee Hinde <leehi...@gmail.com> Nov 09 10:54AM -0800 > > I'm looking at these two blog posts to help me figure out nested > formsets: > > http://yergler.net/blog/2009/09/27/nested-formsets-with-django/ > > > http://andreipetre.tumblr.com/post/26203496689/nested-formsets-with-django > > The example uses a function view and I was interested using class-based > views, but I can't figure out where to start. > > Thanks for any pointers. > > - Lee > > > > How to build this > query<http://groups.google.com/group/django-users/t/5722e614ad67942> > > Nikolas Stevenson-Molnar <nik.mol...@consbio.org> Nov 09 09:13AM -0800 > > > That looks correct, though you don't need distinct('id'), since > presumably id is your primary key and will already be unique. > > _Nik > > On 11/9/2012 1:01 AM, ozgur yilmaz wrote: > > > > How to crop image > ?<http://groups.google.com/group/django-users/t/941a882d61782170> > > Brent <brentcappe...@gmail.com> Nov 09 06:56AM -0800 > > Have you looked at easy-thumbnails? It depends on PIL or Pillow and > works great for cropping amount other image manipulations. > > > > > Kurtis Mullins <kurtis.mull...@gmail.com> Nov 09 10:48AM -0500 > > The only thing I didn't like about easy-thumbnails is that it relied on > generating them on the fly and caching them, if I remember correctly. > While > that's not totally horrendous, I was using a CDN and didn't want to > use my > Django Application to serve media. Note: I might be thinking of > something > else (sorl?) so my apologies if I've given incorrect information. > > > > > > tutorial first step. -ImportError: No module named > django.core-<http://groups.google.com/group/django-users/t/10a4495807b5ce79> > > Francesco Serafini <serafini.france...@gmail.com> Nov 09 03:07PM > > I am sure I activated the environment but nothing. In my case I guess > I had > some problem with the PATH variable.. > > > 2012/11/9 Dan Gentry <d...@gentryville.net> > > > > > You received this message because you are subscribed to the Google Group > django-users. > You can post via email <django-users@googlegroups.com>. > To unsubscribe from this group, > send<django-users+unsubscr...@googlegroups.com>an empty message. > For more options, > visit<http://groups.google.com/group/django-users/topics>this group. > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to django-users@googlegroups.com. > To unsubscribe from this group, send email to > django-users+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. 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