Re: QuerySet
i'm trying to access the last record to loop over the query set.
however somehow when i call on Something.objects.order_by("-id")[0] the
set is truncated and it starts to loop over just the first and last
objects.
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Re: QuerySet
On Tue, 2006-07-18 at 05:04 +, sasha wrote: > Hi, > > I must be missing something really obvious - QuerySets don't support > negative notation, so what is then the right way of getting at the last > item in the set? Two possibilities: (1) If you only want the last items and not the first items, then reverse the ordering condition on your query set (exactly how to do this depends upon how you're constructing the original query. You want to do things like order by '-creation_time' instead of 'creation_time' and so forth). (2) If you need items at both ends of the query set, turn it into a list (which will read all the results into memory) and then you can access elements at random: item = list(queryset)[-1] Finally, for really huge result sets (tens of thousands of lines), if reading it into memory might be a bad idea, you can write two queries: one to get the early results and one ordered in the opposite direction to get the later results. But this case will be rare. Normally one of option (1) or (2) will suffice. Regards, Malcolm --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: How to get django to show me the sql it executed recently?
On 7/17/06, Scott Chapman <[EMAIL PROTECTED]> wrote: > I recall there's a way to do this but can't remember what it is. You could do > something in the shell to get it. Please help my ailing memory! Hey Scott, Check out the answer here: http://www.djangoproject.com/documentation/faq/#how-can-i-see-the-raw-sql-queries-django-is-running Adrian -- Adrian Holovaty holovaty.com | djangoproject.com --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: QuerySet
On Jul 18, 2006, at 12:04 AM, sasha wrote:
> I must be missing something really obvious - QuerySets don't support
> negative notation, so what is then the right way of getting at the
> last
> item in the set?
Just order in the "other" direction.
For example, to get the least expensive item in your store catalog,
you could do::
StoreItem.objects.order_by("price")[0]
... and to get the most expensive item::
StoreItem.objects.order_by("-price")[0]
(More: http://www.djangoproject.com/documentation/db_api/#order-by-
fields).
Jacob
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QuerySet
Hi, I must be missing something really obvious - QuerySets don't support negative notation, so what is then the right way of getting at the last item in the set? Thanks, Sasha --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: "no module named admin", webfaction
Harish Mallipeddi wrote: > Hi, > > Did you enable Admin in the project settings file? You need to enable it > before you can start using it. Read the Django documentation to find out > more info on this. > > Cheers, > Harish > > On 7/18/06, Raman Prasad <[EMAIL PROTECTED]> wrote: > > > > > > Hi, > > > > I have an admin setup question (I think I'm missing a basic step) > > > > I have some basic django code running on my laptop (local) > > which works fine but I'm having trouble moving it to a webfaction > > account. > > > > I used the screencast, etc but I'm getting a "no module named admin" > > error when trying > > to show the admin screen. http:// . . ./admin/ > > > > I have the same error at the command line--the trace from the command > > line is: > > > > Python 2.4 (#1, Jul 24 2005, 05:05:49) > > >>> import django > > >>> from django.conf.urls.defaults import * > > >>> import django.contrib.admin.urls.admin > > Traceback (most recent call last): > > File "", line 1, in ? > > ImportError: No module named admin > > >>> > > > > The trace from a webpage is: > > > > Traceback (most recent call last): > > File > > "/home2/prasad06511/lib/python2.4/django/core/handlers/base.py" > > in get_response > > 65. callback, callback_args, callback_kwargs = resolver.resolve > > (path) > > File > > "/home2/prasad06511/lib/python2.4/django/core/urlresolvers.py" > > in resolve > > 147. sub_match = pattern.resolve(new_path) > > File > > "/home2/prasad06511/lib/python2.4/django/core/urlresolvers.py" > > in resolve > > 145. for pattern in self.urlconf_module.urlpatterns: > > File > > "/home2/prasad06511/lib/python2.4/django/core/urlresolvers.py" > > in _get_urlconf_module > > 163. self._urlconf_module = __import__(self.urlconf_name, '', > > '', > > ['']) > > > > ImportError at /admin/ > > No module named admin > > > > Thanks for any help! > > > > -raman > > > > > > > > > > -- > Harish Mallipeddi > http://poundbang.in/ > > --=_Part_64290_28522370.1153189128453 > Content-Type: text/html; charset=ISO-8859-1 > X-Google-AttachSize: 3291 > > Hi,Did you enable Admin in the project settings file? You need to > enable it before you can start using it. Read the Django documentation to > find out more info on this.Cheers,Harish class="gmail_quote"> Hi Harish, Thanks for the note. The admin was enabled in the setting file . . . but I spotted another inconsistency and it's working fine. thanks again, -raman --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: How to get django to show me the sql it executed recently?
http://zilbo.com/@perfmon captures this kind of information on a per- request basis. On 18/07/2006, at 12:06 PM, Malcolm Tredinnick wrote: > > On Mon, 2006-07-17 at 18:44 -0700, Scott Chapman wrote: > [...] >> p.s. Any chance this could be added to the Admin interface. It's the >> intuitive place for such things. > > Not a good idea. It's a security hole. You would be able to see every > query people run just because you can log into admin -- and those two > access levels are not equivalent. If you want to view queries from the > command line, you already have permission to connect to the database > (since you are allowed to run a terminal and execute the django app > and > read the settings file, so the database access permissions follow). > > Also, the query cache is per-request, not forever. So it gets cleaned > out between web page requests (otherwise you wouldn't just see one or > two people noticing massive memory usage; we'd all see it after > testing > for an hour or two). > > Regards, > Malcolm > > > > --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: "no module named admin", webfaction
Hi,Did you enable Admin in the project settings file? You need to enable it before you can start using it. Read the Django documentation to find out more info on this.Cheers,Harish On 7/18/06, Raman Prasad <[EMAIL PROTECTED]> wrote: Hi,I have an admin setup question (I think I'm missing a basic step)I have some basic django code running on my laptop (local)which works fine but I'm having trouble moving it to a webfactionaccount. I used the screencast, etc but I'm getting a "no module named admin"error when tryingto show the admin screen. http:// . . ./admin/I have the same error at the command line--the trace from the command line is:Python 2.4 (#1, Jul 24 2005, 05:05:49)>>> import django>>> from django.conf.urls.defaults import *>>> import django.contrib.admin.urls.admin Traceback (most recent call last): File "", line 1, in ?ImportError: No module named admin>>>The trace from a webpage is:Traceback (most recent call last): File "/home2/prasad06511/lib/python2.4/django/core/handlers/base.py"in get_response 65. callback, callback_args, callback_kwargs = resolver.resolve(path)File "/home2/prasad06511/lib/python2.4/django/core/urlresolvers.py" in resolve 147. sub_match = pattern.resolve(new_path)File "/home2/prasad06511/lib/python2.4/django/core/urlresolvers.py"in resolve 145. for pattern in self.urlconf_module.urlpatterns: File "/home2/prasad06511/lib/python2.4/django/core/urlresolvers.py"in _get_urlconf_module 163. self._urlconf_module = __import__(self.urlconf_name, '', '',['']) ImportError at /admin/ No module named adminThanks for any help!-raman-- Harish Mallipeddihttp://poundbang.in/ --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: logged-in user id as default value on ForeignKey relation
Malcolm Tredinnick wrote: > On Mon, 2006-07-17 at 09:41 -0700, Patrick J. Anderson wrote: >> Sorry, but would you be able to explain this in detail? I was thinking >> about acomplishing this in model classes, not in views, so I'm not sure >> if I understand what you mean. > > You have to pass the information through from a view, though, because > the models have no concept of "logged in user" or "current user" or > anything like that: those are view-level concepts. There is no way for a > model, on its own, to be able to work out which "user" (whatever that > may mean) is performing the action. There are many ways to access models > and views are only one way. > > Still, just to prove that nothing is impossible if you're prepared to be > sufficiently devious: if you were really, really determined to do this, > you could hook into the pre-save signal on a model, walk back up the > Python calling stack to the view function (use the tracback module. You > would need a list somewhere detailing what are the view functions so > that you knew when had arrived) and then extract the request object from > the function's locals and look for the user that way. However, if you > use that method, you are not allowed to ever mention my name as having > suggested it. I am evil, but I don't want people to know that. > > Regards, > Malcolm > > > > > Thanks, Malcolm! Whether I use your method or not, I'll keep your name safe and secret :) --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: ImportError: No module named django
On Mon, 2006-07-17 at 18:58 -0700, markguy wrote:
> I've got my output at least resembling yours now, thanks to your
> explanation about the difference between URL config and apps.
>
> I'm using this for urlpatterns:
> ( r'^$' , 'django.views.generic.simple.direct_to_template' , {
> 'template' : 'index.html' } ) ,
>
> However, there's a new wrinkle. While trying to figure out what I was
> doing/not doing, I wiped the db and rm'd the apps in the project.
> Loading http://127.0.0.1 now says:
> Exception Value: (1146, "Table 'bbg.django_session' doesn't exist")
>
> No worries, I thought. I'll just stick a basic app in there and load up
> the tables before carrying on.
> ./manage.py startapp goods
> ./manage.py sql goods
>
> The second line spits this back:
> django.core.exceptions.ImproperlyConfigured: App with label goods could
> not be found
>
> There is, to be clear, a /goods directory with all expected files
> sitting in it.
Hint: is it also in your INSTALLED_APPS list?
Also, you will need to run syncdb again, because the database is telling
you that (not surprisingly) you also nuked a bunch of tables for
Django's other applications (in this case, the Session middleware).
Malcolm
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Re: ImportError: No module named django
Okay, ./manage.py syncdb before ./manage.py sql goods is apparently a good idea. So, I've now got a very basic index page loading up as expected. I'm off for a couple drinks to see if I can wrap my head around how Django compartmentalizes things and then will endeavor to not bring many more problems to your attention. Thanks very much for all the assistance! --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: How to get django to show me the sql it executed recently?
On Mon, 2006-07-17 at 18:44 -0700, Scott Chapman wrote: [...] > p.s. Any chance this could be added to the Admin interface. It's the > intuitive place for such things. Not a good idea. It's a security hole. You would be able to see every query people run just because you can log into admin -- and those two access levels are not equivalent. If you want to view queries from the command line, you already have permission to connect to the database (since you are allowed to run a terminal and execute the django app and read the settings file, so the database access permissions follow). Also, the query cache is per-request, not forever. So it gets cleaned out between web page requests (otherwise you wouldn't just see one or two people noticing massive memory usage; we'd all see it after testing for an hour or two). Regards, Malcolm --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: ImportError: No module named django
I've got my output at least resembling yours now, thanks to your
explanation about the difference between URL config and apps.
I'm using this for urlpatterns:
( r'^$' , 'django.views.generic.simple.direct_to_template' , {
'template' : 'index.html' } ) ,
However, there's a new wrinkle. While trying to figure out what I was
doing/not doing, I wiped the db and rm'd the apps in the project.
Loading http://127.0.0.1 now says:
Exception Value:(1146, "Table 'bbg.django_session' doesn't exist")
No worries, I thought. I'll just stick a basic app in there and load up
the tables before carrying on.
./manage.py startapp goods
./manage.py sql goods
The second line spits this back:
django.core.exceptions.ImproperlyConfigured: App with label goods could
not be found
There is, to be clear, a /goods directory with all expected files
sitting in it.
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How to get django to show me the sql it executed recently?
I recall there's a way to do this but can't remember what it is. You could do something in the shell to get it. Please help my ailing memory! Scott p.s. Any chance this could be added to the Admin interface. It's the intuitive place for such things. --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: logged-in user id as default value on ForeignKey relation
On Mon, 2006-07-17 at 09:41 -0700, Patrick J. Anderson wrote: > Sorry, but would you be able to explain this in detail? I was thinking > about acomplishing this in model classes, not in views, so I'm not sure > if I understand what you mean. You have to pass the information through from a view, though, because the models have no concept of "logged in user" or "current user" or anything like that: those are view-level concepts. There is no way for a model, on its own, to be able to work out which "user" (whatever that may mean) is performing the action. There are many ways to access models and views are only one way. Still, just to prove that nothing is impossible if you're prepared to be sufficiently devious: if you were really, really determined to do this, you could hook into the pre-save signal on a model, walk back up the Python calling stack to the view function (use the tracback module. You would need a list somewhere detailing what are the view functions so that you knew when had arrived) and then extract the request object from the function's locals and look for the user that way. However, if you use that method, you are not allowed to ever mention my name as having suggested it. I am evil, but I don't want people to know that. Regards, Malcolm --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: ImportError: No module named django
On Mon, 2006-07-17 at 08:22 -0700, markguy wrote:
> Changing bbg.goods to bbg.goods.url throws the same exception as
> bbg.goods.
So inside your project directory, try something like the following (I am
pasting a terminal session using one of my own projects just to show
what sort of output I see):
.-([EMAIL PROTECTED] 10:40:16) ~/Programming/website
`--> ./manage.py shell
Python 2.4.3 (#1, Jun 13 2006, 11:46:22)
[GCC 4.1.1 20060525 (Red Hat 4.1.1-1)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>> from weblog import urls
>>> urls.urlpatterns
[,
,
,
,
,
,
,
]
>>> dir(urls)
['__builtins__', '__doc__', '__file__', '__name__', 'feeds',
'handler404', 'handler500', 'include', 'patterns', 'urlpatterns']
>>>
In this example, my main urls.py file has an include('weblog.urls') line
and the above example shows that I can import weblog.urls correctly and
access the urlpatterns. I suspect you will see some sort of error there.
Best wishes,
Malcolm
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Re: ImportError: No module named django
On Mon, 2006-07-17 at 07:34 -0700, markguy wrote:
>
> Malcolm Tredinnick wrote:
>
> > That should be easy enough to diagnose. My initial guess would be that
> > bbg is in django_projects/, rather than django_src/, just from the way
> > you named your directories. Remember that .bash_profile is obviously not
> > going to be run by Apache (it's not bash, after all) and your PYTHONPATH
> > settings there were broader than your mod_python config settings.
>
> Hrm. bbg is my project and it is in django_projects/ . The tutorial
> suggests you can stick your project directory anywhere you like, with
> the caveat of staying out of docroot. That suggests that I've done
> something silly with the httpd.conf. PYTHONPATH has to include
> /django_src. And I just realized I don't ever see where
> /django_projects is made known to the server, which must be what you
> mean by "broader than your mod_python config settings." So, let me
> toddle off and try to change that.
>
> >
> > >
> > > I'll investigate on my own, but thanks for editorial wizardry! :)
> > >
> > > re: import django: Yes, it returns literally nothing. I was trying to
> > > establish that I could load django in the shell at least.
> > >
> > > The bbg/urls.py looks like this:
> > > urlpatterns = patterns('',
> > > ( r'^admin/' , include( 'django.contrib.admin.urls' ) ) ,
> > > ( r'' , include( 'bbg.goods' ) ) ,
> > > )
> > >
> > > I was trying to tie /bbg to the top level. Is there a better, official
> > > way to do this?
> >
> > I have many questions at this point. Firstly, is it correct to assume
> > your project is called bbg/ ? So bbg.urls is the value of the
> > ROOT_URLCONF setting in your appropriate settings.py?
>
> Yes, /bbg is project. ROOT_URLCONF = 'bbg.urls', yes.
>
> > If so, the "include ('bbg.goods')" line looks suspicious. Is "goods.py"
> > a URL configuration file? Or did you mean that to be bbg.goods.url?
>
> Huh. I was following the example in the tutorial, so while I *thought*
> I meant to use bbg.goods, it may very well be I was mistaken. Tutorial
> shows:
>
> INSTALLED_APPS = (
> 'django.contrib.auth',
> 'django.contrib.contenttypes',
> 'django.contrib.sessions',
> 'django.contrib.sites',
> 'mysite.polls'
> )
>
The tutorial does indeed say that, for INSTALLED_APPS. But you are
working on your URL configuration, which has nothing to do with this
section. The above are import paths under which Django will look to
import models. The include(...) paths in the URL configuration are
modules to import inside which Django will look for a urlpatterns
variable. They are different.
The examples in [1] might be more useful for you to use as a reference.
[1] http://www.djangoproject.com/documentation/url_dispatch/#id1
Regards,
Malcolm
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Re: Disable autoreload to allow single thread debugging
Hi, Changeset 3348, adds the '--noreload' option for django_admin.py. "Added command line flag to disable use of auto-reloader on development server." Check http://code.djangoproject.com/changeset/3348 gjiro --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: cherokee server and django - fast-cgi/scgi rumble
I'll have to play with it a bit longer. Cherokee isn't that nicely documented ;) but SCGI works. Some experiments: http://www.cms.rk.edu.pl/benchmark_scgi.html --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: A few questions from a newbie.
Christian Wattengård wrote:
> 1. What is this SLUG thingy in every sourcecode I read?
In response to your first question, a "slug" is a term taken from the
newspaper industry, but in this case it means the final part of your
URL - a clean and easy was to access your page.
If your blog post was called "Learning Django", then your slug would
probably be "learning-django" and you could access it via your blog at
"http://mydomain.com/blog/learning-django;
The great thing about Django is it makes it easy to populate your slug
from another field. For example:
class Story(models.Model):
title = models.CharField(maxlength=200)
slug = models.SlugField(prepopulate_from=('title',))
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Re: Graphviz Model Diagrams
On 7/17/06, Andrew <[EMAIL PROTECTED]> wrote: > I started a simple little app to display a Graphviz diagram based off > the Django models. > > It's simple and not so purty, but it's a start. It also requires > graphviz to be installed and in the path. You might a settings option to specify the graphviz path. Fall back to assuming it's already there if the setting isn't available. Sorta like JING_PATH: http://www.djangoproject.com/documentation/settings/#jing-path If you're intending for this to be used outside of development, stash the results of dot generation in cache. Maybe have a url parm that invalidates the cache for the rare non-dev model changes. Anyway, nice. :) --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Extending User, inlining in Admin
Hi All I'm having a problem with extending User to include a couple of additional fields, and allowing them to be edited in the Admin module. I've followed the debate on http://www.b-list.org/weblog/2006/06/06/django-tips-extending-user-model, and have the following model: class UserProfile (models.Model): #user = models.OneToOneField (User, edit_inline=models.TABULAR, core=True) user = models.ForeignKey (User, core=True, edit_inline=models.TABULAR, max_num_in_admin=1, min_num_in_admin=1, num_in_admin=1, num_extra_on_change=0, unique=True) activeprofile = models.BooleanField () banned= models.BooleanField () mobile= models.CharField (maxlength=255, blank=True) If I use OneToOneField, I get 'UserProfile matching query does not exist.' If I use ForeignKey, I get no errors, but the UserProfile table never gets updated If I enable the UserProfile class in Admin, I can add data manually, and it links OK. But inlining them just doesn't work. I'm running the latest svn checkout, with MySQL 5.0.19 on OS X 10.4.7. The tables are UTF8 MyISAM tables. Any help would be greatly appreciated. regards... Ulf --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
psycopg2
Hi all,
using django 0.9.5 on Windows with Python 2.4 with psycopg2
I'm receiving the following error:
C:\www\myproject>python manage.py sql user
Traceback (most recent call last):
File "manage.py", line 11, in ?
execute_manager(settings)
File
"c:\python24\lib\site-packages\django-0.95-py2.4.egg\django\core\management.py",
line 1302, in execute_manager
execute_from_command_line(action_mapping, argv)
File
"c:\python24\lib\site-packages\django-0.95-py2.4.egg\django\core\management.py",
line 1258, in execute_from_command_line
from django.db import models
File
"c:\python24\lib\site-packages\django-0.95-py2.4.egg\django\db\__init__.py",
line 11, in ?
backend = __import__('django.db.backends.%s.base' %
settings.DATABASE_ENGINE, '', '', [''])
File
"c:\python24\lib\site-packages\django-0.95-py2.4.egg\django\db\backends\postgresql\base.py",
line 12, in ?
raise ImproperlyConfigured, "Error loading psycopg module: %s" % e
django.core.exceptions.ImproperlyConfigured: Error loading psycopg
module: No module named psycopg
though the code reads like this:
from django.db.backends import util
try:
import psycopg2 as Database
Thanks,
Lorenzo
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Compilation of 30 Django tutorials
Hi all, I put together a compilation of 30 Django tutorials. They're mostly from the community page but I think it's nice to have them in a concise list. I also posted it onto digg so go digg it! Thanks to all the writers of the tuts. They've been and are really helpful to me. Direct link. http://blixtra.org/blog/2006/07/17/top-30-django-tutorials-and-articles/ Digg link. http://digg.com/programming/Top_30_Django_Tutorials_and_Articles The Rails list that spurred me to write it. http://digg.com/programming/TOP_30_Ruby_on_Rails_Tutorials Chris --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: Pre-processing Request Info in Generic View Wrapper
Of course seconds after the post I ran across this... http://www.pointy-stick.com/blog/2006/06/29/django-tips-extending-generic-views/ Thanks go out to Malcolm Tredinnick. and this... http://code.djangoproject.com/browser/django/trunk/django/views/generic/list_detail.py Sorry to bother everyone. Cheers. --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Pre-processing Request Info in Generic View Wrapper
I have written a wrapper around the object_list generic view. I would
like to do some pre-processing before sending the information to the
view.
Here is my wrapper...
##
from django.views.generic.list_detail import object_list
def change_status(*args, **kwargs):
print args
# code happens
return object_list(*args,**kwargs)
##
I did a dump of the args to the console (as seen above) and got this...
##
,
POST:,
COOKIES:{'sessionid': 'f9fa0106252f77a7583dfbe24148c08f'},
META:{'ALLUSERSPROFILE': 'C:\\Documents and Settings\\All Users',
'APPDATA': 'C:\\Documents and Settings\\Paul\\Application Data',
'CLASSPATH': 'C:\\Program
Files\\Java\\jre1.5.0_06\\lib\\ext\\QTJava.zip',
'COMMONPROGRAMFILES': 'C:\\Program Files\\Common Files',
'COMPUTERNAME': 'Archie',
# removed for brevity ...
'wsgi.url_scheme': 'http',
'wsgi.version': (1, 0)}>
##
How do I get access to the POST values without having to resort to
changing the signature of my view? I can see them in the dump but for
the life of me I can't figure out how to get at them.
Am I going about this backwards?
Should I change the view signature to
def change_status(request):
and then build the args? I so, how would I build the args? Something
like this?
return
object_list(request.GET,request.POST,request.COOKIES,request.META,**kwargs)
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Javascript image preloading problems from tempates
Hello fellow djangoers. I've been doing a gallery site that is too image heavy for it's own good ( yes, I'm subcontracted by a graphic designer ... ), and am trying to find good ways to control image loading so that the user will wait and then see all the numerous and large images at the same time instead of seeing them pop up one at a time. I managed to get this to work ok on the first page using a javascript loaded in the head that preloads hard full paths to the images and delays the rest of the page load until images will be done. However, I can't get the same things to work properly in the rest of the site when I use dhango templates to preload. Is there perhaps some weirdness about combing django templates with javascript preloads that I don't know about? Any tips on how I should go about this? The old home page is at: http://bmg.webfactional.com The load controlled version that is working is at: http://bmg.webfactional.com/test The page that doesn't work the way I want is if you go from the above to the artists section. If any one has tips for this javascript newby, many thanks! Iain --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: cherokee server and django - fast-cgi/scgi rumble
[EMAIL PROTECTED] wrote:
> if settings.APPEND_SLASH and (old_url[1][-1] != '/') and ('.' not
> in old_url[1].split('/')[-1]):
> IndexError: string index out of range
> --
> and in the browse flup shows a simillar bigger... What am I doing
> wrong? :)
The same thing happens in nginx http server. This is because web server
doesn't pass all the needed environment (query strings, path, etc) to
your app. In nginx you should pass necessary vars manually:
fastcgi_param PATH_INFO $fastcgi_script_name;
fastcgi_param REQUEST_METHOD $request_method;
fastcgi_param QUERY_STRING $query_string;
fastcgi_param CONTENT_TYPE $content_type;
fastcgi_param CONTENT_LENGTH $content_length;
fastcgi_pass_header Authorization;
All these $vars are nginx specific. Search cherokee docs how these
values can be accessed.
P.S. First 5 vars are pretty much essential for working with web and
Authorization is needed if you want to handle HTTP Auth manually in your
code.
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Re: user registration
thanks, I did use do_html2python ... but for the wrong manipulator
(which, of course, is like not using it) ...
patrick
Am 17.07.2006 um 18:30 schrieb Aidas Bendoraitis:
>
> The problem is that you don't use manipulator.do_html2python(new_data)
> which transforms strings to appropriate values.
>
> In your case, you should write something like:
> new_user_data['date_joined'] = datetime.now()
>
> Aidas Bendoraitis [aka Archatas]
>
> On 7/17/06, patrickk <[EMAIL PROTECTED]> wrote:
>>
>> you´re right - I only sent half of the code - will send a full
>> example once I´m finished.
>>
>> I tried to use some of your code:
>> now = datetime.now()
>> new_user_data['date_joined_date'] = now.strftime("%Y-%m-%d")
>> new_user_data['date_joined_time'] = now.strftime("%H:%M:%S")
>>
>> but got the error:
>> combine() argument 1 must be datetime.date, not str
>>
>> any ideas?
>>
>>
>> Am 17.07.2006 um 16:42 schrieb Aidas Bendoraitis:
>>
>>>
>>> It seems that you are missing the escaping/converting of the got
>>> (ten)
>>> values. Don't you need something like
>>> manipulator.do_html2python(new_data) before saving the user? I think
>>> there is a risk of SQL injection[1] in your example.
>>>
>>> [1] http://en.wikipedia.org/wiki/Sql_injection
>>>
>>> Aidas Bendoraitis [aka Archatas]
>>>
>>>
>>>
>>> On 7/17/06, patrickk <[EMAIL PROTECTED]> wrote:
here´s the registration I´ve come up with. I´m using a Custom
Manipulator, because I´ve added some fields to the User Model and
need specific validation. I´ve also added a confirmation mail:
def registration(request):
manipulator = RegistrationManipulator()
if request.POST:
new_data = request.POST.copy()
errors = manipulator.get_validation_errors(new_data)
if not errors:
### Send MAIL
date= new_data['date_joined_date'] + " " +
new_data['date_joined_time']
confirmhash = set_hash(new_data
['password'],
date)
link = "http://mysite.com/confirm/?; +
confirmhash
content = "something in here" + link
toMail = new_data['email']
send_mail('[mysite.com] Registration:
confirm', content, '[EMAIL PROTECTED]', [toMail],
fail_silently=False)
### SAVE USER
pw_hash = set_password(new_data
['password'])
user = User.objects.create_user(new_data
['username'], new_data['email'], pw_hash)
user.save()
return HttpResponseRedirect("/")
else:
errors = new_data = {}
...
Am 17.07.2006 um 13:35 schrieb Aidas Bendoraitis:
>
> A few weeks ago I browsed through Django core code to get a basic
> understanding how to create a user registration or any other form
> using generic manipulators and how to fill in some values (such as
> last_login) behind the scene.
>
> I was following the guidelines about manipulators at:
> http://www.djangoproject.com/documentation/forms/
>
> To create a user you should do something like that:
>
> def add_profile(request):
> from datetime import datetime
> user_manipulator = User.AddManipulator()
>
> if request.POST:
> new_user_data = request.POST.copy()
>
> # fields that have to be left unmodified
> #new_user_data['username'] = user.username
> new_user_data['password'] = new_password_data
> ['new_password']
> now = datetime.now()
> new_user_data['date_joined_date'] = now.strftime("%Y-%m-
> %d")
> new_user_data['date_joined_time'] = now.strftime("%H:%M:
> %S")
> new_user_data['last_login_date'] = "1900-01-01"
> new_user_data['last_login_time'] = "00:00:00"
> new_user_data['is_active'] = 'on'
> new_user_data['is_superuser'] = 'off'
> new_user_data['is_staff'] = 'off'
> user_errors = user_manipulator.get_validation_errors
> (new_user_data)
> if not user_errors:
> user_manipulator.do_html2python(new_user_data)
> user = user_manipulator.save(new_user_data)
> #user = User.objects.create_user(
> #new_user_data['username'],
> #new_user_data['email'],
> #new_user_data['password']
> #)
> user.set_password(new_user_data['password'])
> user.save()
> ...
>
> I hope this will help you. And if somebody has a better
> solution how
> to manage filling fields with
Troubles migrating from old server
Hi, all, Excuse my bad english. I developed an application with Django some time ago. I was using svn code, rev. 1893. Now I need to migrate to a new server. On my old server I was using python 2.3.5 and mod_python 3.1.3. On my new server, with another ditro, I have python 2.4.2 and mod_python 3.1.3. I coppied my old django directory to my new server, and it doesn't work. I got a blank screen. In lynx i got: "Alert!: Unexpected network read error; connection aborted." On apache2 error.log i have: [Mon Jul 17 13:24:14 2006] [notice] mod_python: (Re)importing module 'django.core.handlers.modpython' [Mon Jul 17 13:24:15 2006] [notice] child pid 10092 exit signal Segmentation fault (11) [Mon Jul 17 13:34:25 2006] [notice] mod_python: (Re)importing module 'django.core.handlers.modpython' [Mon Jul 17 13:34:28 2006] [notice] child pid 10087 exit signal Segmentation fault (11) [Mon Jul 17 13:34:37 2006] [notice] mod_python: (Re)importing module 'django.core.handlers.modpython' [Mon Jul 17 13:34:40 2006] [notice] mod_python: (Re)importing module 'django.core.handlers.modpython' [Mon Jul 17 13:34:40 2006] [notice] child pid 10089 exit signal Segmentation fault (11) If i try to use the ultimate svn code, then django works. But I have a big project, with a lot of code wrote before the "magic removal" branch. I think adjusting all my code to work with new django versions will take a long, long time. Is there a simple way to put my code to work on my new server? Am I forgetting something? Thank you. -- Elcio http://visie.com.br/ http://elcio.com.br/ http://www.tableless.com.br/ --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
cherokee server and django - fast-cgi/scgi rumble
I found a small and nice web server called cherokee which supporst
fast-cgi and scgi and I'm trying to run django on it. Server page:
http://www.0x50.org/
##
SCGI is working
--
1. get djang-scgi.py from here:
https://simon.bofh.ms/cgi-bin/trac-django-projects.cgi/file/stuff/trunk/bin/django-scgi.py
2. put it in a folder where you keep your project
--
Example
/var/www
/var/www/djn <- a django project, put djang-scgi.py in it
--
3. run:
python django-scgi.py --projects=/var/www/ --settings=djn.settings
--host=localhost --port=8080
where djn.settins are the project settings (projectname.settings)
4. edit cherokee.conf and add:
---
Directory / {
Handler scgi {
Server localhost:8080
}
}
---
Where localhost and 8080 is host/port of the running django scgi.
5. start cherokee. It should work. The urls should be the same like
http://localhost/page should work also on cherkokee :) I need to play
with it.
More on scgi here:
http://simon.bofh.ms/cgi-bin/trac-django-projects.cgi/wiki/DjangoScgi
##
##
Fast-CGI - problems here
1. I've added to cherokee.conf:
-
Directory / {
Handler fcgi {
Server localhost:8080
}
}
-
2. from a django project I've run:
python manage.py runfcgi method=threaded host=localhost port=8080
3. I've started cherokee. When I go to http://localhost/test (I have a
working view on /test) i get a big error.
>From terminal:
handler_fcgi.c:118: Traceback (most recent call last):
File
"/usr/lib/python2.4/site-packages/flup-0.5-py2.4.egg/flup/server/fcgi_base.py",
line 558, in run
protocolStatus, appStatus = self.server.handler(self)
File
"/usr/lib/python2.4/site-packages/flup-0.5-py2.4.egg/flup/server/fcgi_base.py",
line , in handler
result = self.application(environ, start_response)
File
"/home/piotr/nowe/python/django_src/django/core/handlers/wsgi.py", line
146, in __call__
response = self.get_response(request.path, request)
File
"/home/piotr/nowe/python/django_src/django/core/handlers/base.py", line
59, in get_response
response = middleware_method(request)
File
"/home/piotr/nowe/python/django_src/django/middleware/common.py", line
40, in process_request
if settings.APPEND_SLASH and (old_url[1][-1] != '/') and ('.' not
in old_url[1].split('/')[-1]):
IndexError: string index out of range
--
and in the browse flup shows a simillar bigger... What am I doing
wrong? :)
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Re: logged-in user id as default value on ForeignKey relation
Sorry, but would you be able to explain this in detail? I was thinking about acomplishing this in model classes, not in views, so I'm not sure if I understand what you mean. --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: user registration
The problem is that you don't use manipulator.do_html2python(new_data)
which transforms strings to appropriate values.
In your case, you should write something like:
new_user_data['date_joined'] = datetime.now()
Aidas Bendoraitis [aka Archatas]
On 7/17/06, patrickk <[EMAIL PROTECTED]> wrote:
>
> you´re right - I only sent half of the code - will send a full
> example once I´m finished.
>
> I tried to use some of your code:
> now = datetime.now()
> new_user_data['date_joined_date'] = now.strftime("%Y-%m-%d")
> new_user_data['date_joined_time'] = now.strftime("%H:%M:%S")
>
> but got the error:
> combine() argument 1 must be datetime.date, not str
>
> any ideas?
>
>
> Am 17.07.2006 um 16:42 schrieb Aidas Bendoraitis:
>
> >
> > It seems that you are missing the escaping/converting of the got(ten)
> > values. Don't you need something like
> > manipulator.do_html2python(new_data) before saving the user? I think
> > there is a risk of SQL injection[1] in your example.
> >
> > [1] http://en.wikipedia.org/wiki/Sql_injection
> >
> > Aidas Bendoraitis [aka Archatas]
> >
> >
> >
> > On 7/17/06, patrickk <[EMAIL PROTECTED]> wrote:
> >>
> >> here´s the registration I´ve come up with. I´m using a Custom
> >> Manipulator, because I´ve added some fields to the User Model and
> >> need specific validation. I´ve also added a confirmation mail:
> >>
> >> def registration(request):
> >>
> >> manipulator = RegistrationManipulator()
> >>
> >> if request.POST:
> >> new_data = request.POST.copy()
> >> errors = manipulator.get_validation_errors(new_data)
> >> if not errors:
> >>
> >> ### Send MAIL
> >> date= new_data['date_joined_date'] + " " +
> >> new_data['date_joined_time']
> >> confirmhash = set_hash(new_data['password'],
> >> date)
> >> link = "http://mysite.com/confirm/?; +
> >> confirmhash
> >> content = "something in here" + link
> >> toMail = new_data['email']
> >> send_mail('[mysite.com] Registration:
> >> confirm', content, '[EMAIL PROTECTED]', [toMail], fail_silently=False)
> >>
> >> ### SAVE USER
> >> pw_hash = set_password(new_data['password'])
> >> user = User.objects.create_user(new_data
> >> ['username'], new_data['email'], pw_hash)
> >> user.save()
> >> return HttpResponseRedirect("/")
> >>
> >> else:
> >> errors = new_data = {}
> >>
> >> ...
> >>
> >>
> >> Am 17.07.2006 um 13:35 schrieb Aidas Bendoraitis:
> >>
> >>>
> >>> A few weeks ago I browsed through Django core code to get a basic
> >>> understanding how to create a user registration or any other form
> >>> using generic manipulators and how to fill in some values (such as
> >>> last_login) behind the scene.
> >>>
> >>> I was following the guidelines about manipulators at:
> >>> http://www.djangoproject.com/documentation/forms/
> >>>
> >>> To create a user you should do something like that:
> >>>
> >>> def add_profile(request):
> >>> from datetime import datetime
> >>> user_manipulator = User.AddManipulator()
> >>>
> >>> if request.POST:
> >>> new_user_data = request.POST.copy()
> >>>
> >>> # fields that have to be left unmodified
> >>> #new_user_data['username'] = user.username
> >>> new_user_data['password'] = new_password_data
> >>> ['new_password']
> >>> now = datetime.now()
> >>> new_user_data['date_joined_date'] = now.strftime("%Y-%m-%d")
> >>> new_user_data['date_joined_time'] = now.strftime("%H:%M:%S")
> >>> new_user_data['last_login_date'] = "1900-01-01"
> >>> new_user_data['last_login_time'] = "00:00:00"
> >>> new_user_data['is_active'] = 'on'
> >>> new_user_data['is_superuser'] = 'off'
> >>> new_user_data['is_staff'] = 'off'
> >>> user_errors = user_manipulator.get_validation_errors
> >>> (new_user_data)
> >>> if not user_errors:
> >>> user_manipulator.do_html2python(new_user_data)
> >>> user = user_manipulator.save(new_user_data)
> >>> #user = User.objects.create_user(
> >>> #new_user_data['username'],
> >>> #new_user_data['email'],
> >>> #new_user_data['password']
> >>> #)
> >>> user.set_password(new_user_data['password'])
> >>> user.save()
> >>> ...
> >>>
> >>> I hope this will help you. And if somebody has a better solution how
> >>> to manage filling fields with values automagically, please share
> >>> that
> >>> wwith everybody.
> >>>
> >>> Good luck!
> >>> Aidas Bendoraitis [aka Archatas]
> >>>
> >>>
> >>> On 7/16/06, patrickk <[EMAIL PROTECTED]> wrote:
>
> nice. didn´t see that.
>
> Am 15.07.2006 um
Re: logged-in user id as default value on ForeignKey relation
Hello Patrick J. Anderson! On Mon, 17 Jul 2006 10:25:25 -0500 you wrote: > > In my model I'd like to keep track of who added/updated a particular > record. > > class Entry(models.Model): > ... > time_added = models.DateTimeField(auto_now_add = True, editable > = False) > user_added = models.ForeignKey(User, default = ?, editable = > False) time_updated = models.DateTimeField(auto_now = True, editable > = False) user_updated = models.ForeignKey(user, default = ?, editable > = False) > > How could I add a currently logged in (to admin interface) user id > automatically as a value for that field? Is it possible to do that > without writing extra class methods? Any helpful suggestions or tips > are appreciated. In our project we use such constractions, and we have common manipulator views: [...] if obj and obj.createuser: new_data['createuser'] = obj.createuser.id new_data['modifyuser'] = str(request.user.id) else: new_data['createuser'] = str(request.user.id) new_data['modifyuser'] = str(request.user.id) [...] and fields createuser and modifyuser alwas has data, if create new object or modify present one. Hope that helps you. -- ÷ÓÅÇÏ ÎÁÉÌÕÞÛÅÇÏ! greg [at] anastasia [dot] ru çÒÉÇÏÒÉÊ. --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
logged-in user id as default value on ForeignKey relation
In my model I'd like to keep track of who added/updated a particular record. class Entry(models.Model): ... time_added = models.DateTimeField(auto_now_add = True, editable = False) user_added = models.ForeignKey(User, default = ?, editable = False) time_updated = models.DateTimeField(auto_now = True, editable = False) user_updated = models.ForeignKey(user, default = ?, editable = False) How could I add a currently logged in (to admin interface) user id automatically as a value for that field? Is it possible to do that without writing extra class methods? Any helpful suggestions or tips are appreciated. --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: Using admin as the user interface
> i find it is easier to roll your own in a view rather than hack > admin. Since i use the same django for multiple sites, i like to > leave django stuff alone as i wouldnt want a separate dajngo for each > site Is there an easy way to have admin-like widgets? I'm especially fond of the collapsing groups and many-to-many selector (basic forms are trivial to make). --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: user registration
you´re right - I only sent half of the code - will send a full
example once I´m finished.
I tried to use some of your code:
now = datetime.now()
new_user_data['date_joined_date'] = now.strftime("%Y-%m-%d")
new_user_data['date_joined_time'] = now.strftime("%H:%M:%S")
but got the error:
combine() argument 1 must be datetime.date, not str
any ideas?
Am 17.07.2006 um 16:42 schrieb Aidas Bendoraitis:
>
> It seems that you are missing the escaping/converting of the got(ten)
> values. Don't you need something like
> manipulator.do_html2python(new_data) before saving the user? I think
> there is a risk of SQL injection[1] in your example.
>
> [1] http://en.wikipedia.org/wiki/Sql_injection
>
> Aidas Bendoraitis [aka Archatas]
>
>
>
> On 7/17/06, patrickk <[EMAIL PROTECTED]> wrote:
>>
>> here´s the registration I´ve come up with. I´m using a Custom
>> Manipulator, because I´ve added some fields to the User Model and
>> need specific validation. I´ve also added a confirmation mail:
>>
>> def registration(request):
>>
>> manipulator = RegistrationManipulator()
>>
>> if request.POST:
>> new_data = request.POST.copy()
>> errors = manipulator.get_validation_errors(new_data)
>> if not errors:
>>
>> ### Send MAIL
>> date= new_data['date_joined_date'] + " " +
>> new_data['date_joined_time']
>> confirmhash = set_hash(new_data['password'],
>> date)
>> link = "http://mysite.com/confirm/?; +
>> confirmhash
>> content = "something in here" + link
>> toMail = new_data['email']
>> send_mail('[mysite.com] Registration:
>> confirm', content, '[EMAIL PROTECTED]', [toMail], fail_silently=False)
>>
>> ### SAVE USER
>> pw_hash = set_password(new_data['password'])
>> user = User.objects.create_user(new_data
>> ['username'], new_data['email'], pw_hash)
>> user.save()
>> return HttpResponseRedirect("/")
>>
>> else:
>> errors = new_data = {}
>>
>> ...
>>
>>
>> Am 17.07.2006 um 13:35 schrieb Aidas Bendoraitis:
>>
>>>
>>> A few weeks ago I browsed through Django core code to get a basic
>>> understanding how to create a user registration or any other form
>>> using generic manipulators and how to fill in some values (such as
>>> last_login) behind the scene.
>>>
>>> I was following the guidelines about manipulators at:
>>> http://www.djangoproject.com/documentation/forms/
>>>
>>> To create a user you should do something like that:
>>>
>>> def add_profile(request):
>>> from datetime import datetime
>>> user_manipulator = User.AddManipulator()
>>>
>>> if request.POST:
>>> new_user_data = request.POST.copy()
>>>
>>> # fields that have to be left unmodified
>>> #new_user_data['username'] = user.username
>>> new_user_data['password'] = new_password_data
>>> ['new_password']
>>> now = datetime.now()
>>> new_user_data['date_joined_date'] = now.strftime("%Y-%m-%d")
>>> new_user_data['date_joined_time'] = now.strftime("%H:%M:%S")
>>> new_user_data['last_login_date'] = "1900-01-01"
>>> new_user_data['last_login_time'] = "00:00:00"
>>> new_user_data['is_active'] = 'on'
>>> new_user_data['is_superuser'] = 'off'
>>> new_user_data['is_staff'] = 'off'
>>> user_errors = user_manipulator.get_validation_errors
>>> (new_user_data)
>>> if not user_errors:
>>> user_manipulator.do_html2python(new_user_data)
>>> user = user_manipulator.save(new_user_data)
>>> #user = User.objects.create_user(
>>> #new_user_data['username'],
>>> #new_user_data['email'],
>>> #new_user_data['password']
>>> #)
>>> user.set_password(new_user_data['password'])
>>> user.save()
>>> ...
>>>
>>> I hope this will help you. And if somebody has a better solution how
>>> to manage filling fields with values automagically, please share
>>> that
>>> wwith everybody.
>>>
>>> Good luck!
>>> Aidas Bendoraitis [aka Archatas]
>>>
>>>
>>> On 7/16/06, patrickk <[EMAIL PROTECTED]> wrote:
nice. didn´t see that.
Am 15.07.2006 um 18:29 schrieb [EMAIL PROTECTED]:
>
> There is:
> http://code.djangoproject.com/wiki/FormField
>
> Chris
>
>
>>
>
>>>
>>
>>
>>>
>>
>
> >
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Re: Multiple block levels failing?
On 7/16/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> The thing is, when I take the level2 block out of the ifequal loop,
> everything works fine. So, it looks to me that it can have only so many
> if's around a block statement or something... Is this a bug or am I
> doing something wrong?
I believe the problem in your case is that you're defining a {% block
%} in a for loop. Blocks aren't meant to be filled multiple times by
multiple child templates -- you can only have one block with a given
name in a given template.
BTW, your {% extends %} lines shouldn't be hard-coding the filesystem
location of the templates -- they should contain the location of the
templates *relative* to your template directory (as specified in
TEMPLATE_DIRS).
Adrian
--
Adrian Holovaty
holovaty.com | djangoproject.com
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Re: ImportError: No module named django
So, what you were *really* suggesting was that PYTHONPATH should include the project directory, not the django_src directory? I saw that while skimming through the docs. I changed PYTHONPATH to reflect that (apparently, adding both directories in a fit of crankiness doesn't help matters): PythonPath "[ '/home/mark/django_projects' ] + sys.path" Viewing http://127.0.0.1/ now shows: Mod_python error: "PythonHandler django.core.handlers.modpython" Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/mod_python/apache.py", line 287, in HandlerDispatch log=debug) File "/usr/lib/python2.4/site-packages/mod_python/apache.py", line 454, in import_module f, p, d = imp.find_module(parts[i], path) ImportError: No module named django That suggests that mod_python has lost sight of django. So, clearly I don't understand how to setup httpd.conf. :| --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
display_name for FormFields
Would anyone object to a patch for FormFields that would allow a (by- default None) keyword argument for display_name. Validator error messages would be updated to use the display_name if it's defined, or the field_name, if not. I think this would be completely backward-compatible, but would allow people to use the default error messages and provide more meaningful feedback to users. If no one objects, I'll get started. Todd --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: user registration
It seems that you are missing the escaping/converting of the got(ten)
values. Don't you need something like
manipulator.do_html2python(new_data) before saving the user? I think
there is a risk of SQL injection[1] in your example.
[1] http://en.wikipedia.org/wiki/Sql_injection
Aidas Bendoraitis [aka Archatas]
On 7/17/06, patrickk <[EMAIL PROTECTED]> wrote:
>
> here´s the registration I´ve come up with. I´m using a Custom
> Manipulator, because I´ve added some fields to the User Model and
> need specific validation. I´ve also added a confirmation mail:
>
> def registration(request):
>
> manipulator = RegistrationManipulator()
>
> if request.POST:
> new_data = request.POST.copy()
> errors = manipulator.get_validation_errors(new_data)
> if not errors:
>
> ### Send MAIL
> date= new_data['date_joined_date'] + " " +
> new_data['date_joined_time']
> confirmhash = set_hash(new_data['password'],
> date)
> link = "http://mysite.com/confirm/?; +
> confirmhash
> content = "something in here" + link
> toMail = new_data['email']
> send_mail('[mysite.com] Registration:
> confirm', content, '[EMAIL PROTECTED]', [toMail], fail_silently=False)
>
> ### SAVE USER
> pw_hash = set_password(new_data['password'])
> user = User.objects.create_user(new_data
> ['username'], new_data['email'], pw_hash)
> user.save()
> return HttpResponseRedirect("/")
>
> else:
> errors = new_data = {}
>
> ...
>
>
> Am 17.07.2006 um 13:35 schrieb Aidas Bendoraitis:
>
> >
> > A few weeks ago I browsed through Django core code to get a basic
> > understanding how to create a user registration or any other form
> > using generic manipulators and how to fill in some values (such as
> > last_login) behind the scene.
> >
> > I was following the guidelines about manipulators at:
> > http://www.djangoproject.com/documentation/forms/
> >
> > To create a user you should do something like that:
> >
> > def add_profile(request):
> > from datetime import datetime
> > user_manipulator = User.AddManipulator()
> >
> > if request.POST:
> > new_user_data = request.POST.copy()
> >
> > # fields that have to be left unmodified
> > #new_user_data['username'] = user.username
> > new_user_data['password'] = new_password_data['new_password']
> > now = datetime.now()
> > new_user_data['date_joined_date'] = now.strftime("%Y-%m-%d")
> > new_user_data['date_joined_time'] = now.strftime("%H:%M:%S")
> > new_user_data['last_login_date'] = "1900-01-01"
> > new_user_data['last_login_time'] = "00:00:00"
> > new_user_data['is_active'] = 'on'
> > new_user_data['is_superuser'] = 'off'
> > new_user_data['is_staff'] = 'off'
> > user_errors = user_manipulator.get_validation_errors
> > (new_user_data)
> > if not user_errors:
> > user_manipulator.do_html2python(new_user_data)
> > user = user_manipulator.save(new_user_data)
> > #user = User.objects.create_user(
> > #new_user_data['username'],
> > #new_user_data['email'],
> > #new_user_data['password']
> > #)
> > user.set_password(new_user_data['password'])
> > user.save()
> > ...
> >
> > I hope this will help you. And if somebody has a better solution how
> > to manage filling fields with values automagically, please share that
> > wwith everybody.
> >
> > Good luck!
> > Aidas Bendoraitis [aka Archatas]
> >
> >
> > On 7/16/06, patrickk <[EMAIL PROTECTED]> wrote:
> >>
> >> nice. didn´t see that.
> >>
> >> Am 15.07.2006 um 18:29 schrieb [EMAIL PROTECTED]:
> >>
> >>>
> >>> There is:
> >>> http://code.djangoproject.com/wiki/FormField
> >>>
> >>> Chris
> >>>
> >>>
>
> >>
> >>
> >>>
> >>
> >
> > >
>
>
> >
>
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Re: ImportError: No module named django
Malcolm Tredinnick wrote:
> That should be easy enough to diagnose. My initial guess would be that
> bbg is in django_projects/, rather than django_src/, just from the way
> you named your directories. Remember that .bash_profile is obviously not
> going to be run by Apache (it's not bash, after all) and your PYTHONPATH
> settings there were broader than your mod_python config settings.
Hrm. bbg is my project and it is in django_projects/ . The tutorial
suggests you can stick your project directory anywhere you like, with
the caveat of staying out of docroot. That suggests that I've done
something silly with the httpd.conf. PYTHONPATH has to include
/django_src. And I just realized I don't ever see where
/django_projects is made known to the server, which must be what you
mean by "broader than your mod_python config settings." So, let me
toddle off and try to change that.
>
> >
> > I'll investigate on my own, but thanks for editorial wizardry! :)
> >
> > re: import django: Yes, it returns literally nothing. I was trying to
> > establish that I could load django in the shell at least.
> >
> > The bbg/urls.py looks like this:
> > urlpatterns = patterns('',
> > ( r'^admin/' , include( 'django.contrib.admin.urls' ) ) ,
> > ( r'' , include( 'bbg.goods' ) ) ,
> > )
> >
> > I was trying to tie /bbg to the top level. Is there a better, official
> > way to do this?
>
> I have many questions at this point. Firstly, is it correct to assume
> your project is called bbg/ ? So bbg.urls is the value of the
> ROOT_URLCONF setting in your appropriate settings.py?
Yes, /bbg is project. ROOT_URLCONF = 'bbg.urls', yes.
> If so, the "include ('bbg.goods')" line looks suspicious. Is "goods.py"
> a URL configuration file? Or did you mean that to be bbg.goods.url?
Huh. I was following the example in the tutorial, so while I *thought*
I meant to use bbg.goods, it may very well be I was mistaken. Tutorial
shows:
INSTALLED_APPS = (
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'mysite.polls'
)
> The previous error you posted was saying there was something wrong with
> the construction of your root URL conf (bbg/urls.py, presumably), so
> investigate that file carefully. For example, comment out both lines:
> does runserver start? Can you view http://localhost:8000/ (it will give
> you a pretty error page)? No uncomment the admin line. Rinse, wash,
> repeat.
Commenting both out netted me the "Congrats, it worked" page. Re-adding
the admin spit a 404 back for / and the admin login for /admin.
Commenting admin out and re-adding bbg gives me the same AttributeError
exception. Interestingly, /admin still shows a login, although when I
log in, it dumps the same AttributeError exception.
Once again, thanks for your help!
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Re: Django and Threading
On 7/15/06, David Blewett <[EMAIL PROTECTED]> wrote: > I'm starting to work on a webmail app in Django. I came across an > improved version of > imaplib1 that uses threads for some of the calls to the IMAP server. > Will this cause > problems in a Django / mod-python / Apache scenario? Or should I stick > to plain imaplib? I think the answer probably depends on whether there's a way to join all the threads of the library before the response is completed. Otherwise, I imagine django processes could be recycled which would rudely cut off threads. --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: Not sure how to do this (many to many problem)
> I'd do it the "classic" way. Thank you Javier, that did it. Little thing remains though. My admin console for a Car is quite large, and it's organized neatly using Admin.fields. However, the SpecialPrices table (linked here using edit_inline=True), always appear at the end of the page. Do you know of a way to configure and alter this behaviour? Mil gracias, -- Carlos Yoder http://carlitosyoder.blogspot.com --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: user registration
here´s the registration I´ve come up with. I´m using a Custom
Manipulator, because I´ve added some fields to the User Model and
need specific validation. I´ve also added a confirmation mail:
def registration(request):
manipulator = RegistrationManipulator()
if request.POST:
new_data = request.POST.copy()
errors = manipulator.get_validation_errors(new_data)
if not errors:
### Send MAIL
date= new_data['date_joined_date'] + " " +
new_data['date_joined_time']
confirmhash = set_hash(new_data['password'],
date)
link = "http://mysite.com/confirm/?; +
confirmhash
content = "something in here" + link
toMail = new_data['email']
send_mail('[mysite.com] Registration:
confirm', content, '[EMAIL PROTECTED]', [toMail], fail_silently=False)
### SAVE USER
pw_hash = set_password(new_data['password'])
user = User.objects.create_user(new_data
['username'], new_data['email'], pw_hash)
user.save()
return HttpResponseRedirect("/")
else:
errors = new_data = {}
...
Am 17.07.2006 um 13:35 schrieb Aidas Bendoraitis:
>
> A few weeks ago I browsed through Django core code to get a basic
> understanding how to create a user registration or any other form
> using generic manipulators and how to fill in some values (such as
> last_login) behind the scene.
>
> I was following the guidelines about manipulators at:
> http://www.djangoproject.com/documentation/forms/
>
> To create a user you should do something like that:
>
> def add_profile(request):
> from datetime import datetime
> user_manipulator = User.AddManipulator()
>
> if request.POST:
> new_user_data = request.POST.copy()
>
> # fields that have to be left unmodified
> #new_user_data['username'] = user.username
> new_user_data['password'] = new_password_data['new_password']
> now = datetime.now()
> new_user_data['date_joined_date'] = now.strftime("%Y-%m-%d")
> new_user_data['date_joined_time'] = now.strftime("%H:%M:%S")
> new_user_data['last_login_date'] = "1900-01-01"
> new_user_data['last_login_time'] = "00:00:00"
> new_user_data['is_active'] = 'on'
> new_user_data['is_superuser'] = 'off'
> new_user_data['is_staff'] = 'off'
> user_errors = user_manipulator.get_validation_errors
> (new_user_data)
> if not user_errors:
> user_manipulator.do_html2python(new_user_data)
> user = user_manipulator.save(new_user_data)
> #user = User.objects.create_user(
> #new_user_data['username'],
> #new_user_data['email'],
> #new_user_data['password']
> #)
> user.set_password(new_user_data['password'])
> user.save()
> ...
>
> I hope this will help you. And if somebody has a better solution how
> to manage filling fields with values automagically, please share that
> wwith everybody.
>
> Good luck!
> Aidas Bendoraitis [aka Archatas]
>
>
> On 7/16/06, patrickk <[EMAIL PROTECTED]> wrote:
>>
>> nice. didn´t see that.
>>
>> Am 15.07.2006 um 18:29 schrieb [EMAIL PROTECTED]:
>>
>>>
>>> There is:
>>> http://code.djangoproject.com/wiki/FormField
>>>
>>> Chris
>>>
>>>
>>
>>
>>>
>>
>
> >
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Re: Not sure how to do this (many to many problem)
Carlos Yoder escribió:
> The problem is, I don't know how to do this in Django. I tried doing:
Well, I'm new to django, but I don't believe that the ManytoMany field
could be used this way. It can for sure relate both tables (user and
car), but I don't know how to add a third value.
I'd do it the "classic" way.
class Car(models.Model):
#...
class SpecialPrice(models.Model):
""" A price for a special user (company)"""
user= models.ForeignKey(User)
car = models.ForeignKey(Car)
special_price = models.FloatField("Custom Price", max_digits=9,
decimal_places=2)
But maybe there is some better way.
> Mil gracias,
De nada ;).
Javier.
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Re: Registration Form - Manipulators
What I do to create a view that includes both -- the User and the
UserProfile -- is following the documentation of forms and
manipulators
http://www.djangoproject.com/documentation/forms/
and writing something like this:
def add_profile(request):
from datetime import datetime
user_manipulator = User.AddManipulator()
profile_manipulator = UserProfile.AddManipulator()
if request.POST:
new_user_data = request.POST.copy()
new_profile_data = request.POST.copy()
new_profile_data.update(request.FILES) # if you are using any
file uploads...
now = datetime.now()
new_user_data['date_joined_date'] = now.strftime("%Y-%m-%d")
new_user_data['date_joined_time'] = now.strftime("%H:%M:%S")
new_user_data['last_login_date'] = "1900-01-01"
new_user_data['last_login_time'] = "00:00:00"
new_user_data['is_active'] = 'on'
new_user_data['is_superuser'] = 'off'
new_user_data['is_staff'] = 'off'
new_profile_data['user'] = 1 # temporary, just for validation
user_errors = user_manipulator.get_validation_errors(new_user_data)
profile_errors =
profile_manipulator.get_validation_errors(new_profile_data)
if not user_errors and not profile_errors:
user_manipulator.do_html2python(new_user_data)
user = user_manipulator.save(new_user_data)
#user = User.objects.create_user(
#new_user_data['username'],
#new_user_data['email'],
#new_user_data['password']
#)
user.set_password(new_user_data['password'])
user.save()
new_profile_data['user'] = user.id
profile_manipulator.do_html2python(new_profile_data)
profile = profile_manipulator.save(new_profile_data)
...
I hope this will be helpful to you.
Good luck!
Aidas Bendoraitis [aka Archatas]
On 7/17/06, spako <[EMAIL PROTECTED]> wrote:
>
> Hi
>
> i'm using django's built in User for web registered users, to add extra
> fields to these users i've created a UserProfile model and linked it to
> User using a OneToOneField.
>
> Now when someone goes to the site to register I want them to see a form
> with fields from User and some from UserProfile. I'm looking into using
> custom/generic manipulators to do this, i'd like to know if there is a
> certain method of doing this or if anyone else has done this before?
>
>
> >
>
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Re: ImportError: No module named django
On Mon, 2006-07-17 at 04:43 -0700, markguy wrote:
> I'm covering all the bases. Or trying to.
>
> re: django_source: Wow. Uh, thanks. I have no idea why I typed that out
> fully in httpd.conf. Fixing that leads to a new error:
>
> EnvironmentError: Could not import settings 'bbg.settings' (Is it on
> sys.path? Does it have syntax errors?): No module named bbg.settings
That should be easy enough to diagnose. My initial guess would be that
bbg is in django_projects/, rather than django_src/, just from the way
you named your directories. Remember that .bash_profile is obviously not
going to be run by Apache (it's not bash, after all) and your PYTHONPATH
settings there were broader than your mod_python config settings.
>
> I'll investigate on my own, but thanks for editorial wizardry! :)
>
> re: import django: Yes, it returns literally nothing. I was trying to
> establish that I could load django in the shell at least.
>
> The bbg/urls.py looks like this:
> urlpatterns = patterns('',
> ( r'^admin/' , include( 'django.contrib.admin.urls' ) ) ,
> ( r'' , include( 'bbg.goods' ) ) ,
> )
>
> I was trying to tie /bbg to the top level. Is there a better, official
> way to do this?
I have many questions at this point. Firstly, is it correct to assume
your project is called bbg/ ? So bbg.urls is the value of the
ROOT_URLCONF setting in your appropriate settings.py?
If so, the "include ('bbg.goods')" line looks suspicious. Is "goods.py"
a URL configuration file? Or did you mean that to be bbg.goods.url?
The previous error you posted was saying there was something wrong with
the construction of your root URL conf (bbg/urls.py, presumably), so
investigate that file carefully. For example, comment out both lines:
does runserver start? Can you view http://localhost:8000/ (it will give
you a pretty error page)? No uncomment the admin line. Rinse, wash,
repeat.
Regards,
Malcolm
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Re: Not sure how to do this (many to many problem)
I guess I found a lead at tests\modeltests\m2m_intermediary\
if anyone knows if that's correct (or wrong as hell), please let me know :-)
On 7/17/06, Carlos Yoder <[EMAIL PROTECTED]> wrote:
> Hello!
>
> I'm building a sort of b2b app that lists a car catalogue. A car can
> have multiple 'special prices', linked to groups of wholesalers. So
> when wholesaler W logs into the app, he should see a 'special price
> just for you' control, displaying the proper price.
>
> In a custom app I'd have a 'modified' m2m relationship, sort of like this:
>
> SpecialPrices
> idCars (int FK)
> idWholesalers (int FK)
> Price (float)
>
> The problem is, I don't know how to do this in Django. I tried doing:
>
> class SpecialPrice(models.Model):
> """ A price for a special user (company)"""
> user= models.ForeignKey(User)
> special_price = models.FloatField("Custom Price", max_digits=9,
> decimal_places=2)
>
> class Car(models.Model):
> #...
> special_prices = models.ManyToManyField(SpecialPrice,
> filter_interface=models.HORIZONTAL)
>
>
> ... but that's not what I mean. I need the special prices to be unique
> to Car and Wholesaler.
>
>
> Could anyone be so kind as to shed some light on how to do this, the Django
> way?
>
> Mil gracias,
>
> --
> Carlos Yoder
> http://carlitosyoder.blogspot.com
>
--
Carlos Yoder
http://carlitosyoder.blogspot.com
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Re: ImportError: No module named django
I'm covering all the bases. Or trying to.
re: django_source: Wow. Uh, thanks. I have no idea why I typed that out
fully in httpd.conf. Fixing that leads to a new error:
EnvironmentError: Could not import settings 'bbg.settings' (Is it on
sys.path? Does it have syntax errors?): No module named bbg.settings
I'll investigate on my own, but thanks for editorial wizardry! :)
re: import django: Yes, it returns literally nothing. I was trying to
establish that I could load django in the shell at least.
The bbg/urls.py looks like this:
urlpatterns = patterns('',
( r'^admin/' , include( 'django.contrib.admin.urls' ) ) ,
( r'' , include( 'bbg.goods' ) ) ,
)
I was trying to tie /bbg to the top level. Is there a better, official
way to do this?
Thanks for the help!
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Re: user registration
A few weeks ago I browsed through Django core code to get a basic
understanding how to create a user registration or any other form
using generic manipulators and how to fill in some values (such as
last_login) behind the scene.
I was following the guidelines about manipulators at:
http://www.djangoproject.com/documentation/forms/
To create a user you should do something like that:
def add_profile(request):
from datetime import datetime
user_manipulator = User.AddManipulator()
if request.POST:
new_user_data = request.POST.copy()
# fields that have to be left unmodified
#new_user_data['username'] = user.username
new_user_data['password'] = new_password_data['new_password']
now = datetime.now()
new_user_data['date_joined_date'] = now.strftime("%Y-%m-%d")
new_user_data['date_joined_time'] = now.strftime("%H:%M:%S")
new_user_data['last_login_date'] = "1900-01-01"
new_user_data['last_login_time'] = "00:00:00"
new_user_data['is_active'] = 'on'
new_user_data['is_superuser'] = 'off'
new_user_data['is_staff'] = 'off'
user_errors = user_manipulator.get_validation_errors(new_user_data)
if not user_errors:
user_manipulator.do_html2python(new_user_data)
user = user_manipulator.save(new_user_data)
#user = User.objects.create_user(
#new_user_data['username'],
#new_user_data['email'],
#new_user_data['password']
#)
user.set_password(new_user_data['password'])
user.save()
...
I hope this will help you. And if somebody has a better solution how
to manage filling fields with values automagically, please share that
wwith everybody.
Good luck!
Aidas Bendoraitis [aka Archatas]
On 7/16/06, patrickk <[EMAIL PROTECTED]> wrote:
>
> nice. didn´t see that.
>
> Am 15.07.2006 um 18:29 schrieb [EMAIL PROTECTED]:
>
> >
> > There is:
> > http://code.djangoproject.com/wiki/FormField
> >
> > Chris
> >
> >
> > >
>
>
> >
>
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Not sure how to do this (many to many problem)
Hello!
I'm building a sort of b2b app that lists a car catalogue. A car can
have multiple 'special prices', linked to groups of wholesalers. So
when wholesaler W logs into the app, he should see a 'special price
just for you' control, displaying the proper price.
In a custom app I'd have a 'modified' m2m relationship, sort of like this:
SpecialPrices
idCars (int FK)
idWholesalers (int FK)
Price (float)
The problem is, I don't know how to do this in Django. I tried doing:
class SpecialPrice(models.Model):
""" A price for a special user (company)"""
user= models.ForeignKey(User)
special_price = models.FloatField("Custom Price", max_digits=9,
decimal_places=2)
class Car(models.Model):
#...
special_prices = models.ManyToManyField(SpecialPrice,
filter_interface=models.HORIZONTAL)
... but that's not what I mean. I need the special prices to be unique
to Car and Wholesaler.
Could anyone be so kind as to shed some light on how to do this, the Django way?
Mil gracias,
--
Carlos Yoder
http://carlitosyoder.blogspot.com
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Registration Form - Manipulators
Hi i'm using django's built in User for web registered users, to add extra fields to these users i've created a UserProfile model and linked it to User using a OneToOneField. Now when someone goes to the site to register I want them to see a form with fields from User and some from UserProfile. I'm looking into using custom/generic manipulators to do this, i'd like to know if there is a certain method of doing this or if anyone else has done this before? --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: ImportError: No module named django
On Mon, 2006-07-17 at 03:57 -0700, markguy wrote: > I have poked around looking for an answer to this and none of the > suggestions/fixes I found did the trick. > > Ubuntu 6.06/Python > 2.4.3/Apache2.0.55/mod_python3.1.4/mySQL5.0.22/Django0.95 > > Relevant bits to follow > httpd.conf: > > SetHandler mod_python > PythonHandler django.core.handlers.modpython > SetEnv DJANGO_SETTINGS_MODULE bbg.settings > PythonPath "['/home/mark/django_source/'] + sys.path" > PythonDebug On > This isn't relevant for anything you subsequently posted. Are you just covering all bases or are you trying to work out a mod_python problem? Also, if you have cut-and-pasted here, then you have spelt the final directory "django_source" in the above, but "django_src" everywhere else in your email. You'd be amazed at how much that sort of typo can screw up your day. > .bash_profile (although weirdly, I have to source this after I boot up > the box to be able to get them to echo): > export PATH=$PATH:$HOME/django_src/django/bin > export PYTHONPATH=$PYTHONPATH:$HOME/django_src:$HOME/django_projects > > python shell: > >>import sys > >>sys.path > > returns: > ['', '/etc/apache2', '/home/mark/django_src', > '/home/mark/django_projects', '/usr/lib/python24.zip', > '/usr/lib/python2.4', '/usr/lib/python2.4/plat-linux2', > '/usr/lib/python2.4/lib-tk', '/usr/lib/python2.4/lib-dynload', > '/usr/local/lib/python2.4/site-packages', > '/usr/lib/python2.4/site-packages', > '/usr/lib/python2.4/site-packages/HTMLgen', > '/usr/lib/python2.4/site-packages/Numeric', > '/usr/lib/python2.4/site-packages/PIL', > '/usr/lib/python2.4/site-packages/cairo', > '/usr/lib/python2.4/site-packages/gst-0.10', > '/usr/lib/python2.4/site-packages/gtk-2.0'] > > >>import django > returns nothing. Do you mean it literally returns nothing, or it returns an error? If it returns nothing that means it worked. > > I can run the server from ./manage.py runserver ... err, actually, I > can't. I could last night! > Request URL: http://127.0.0.1:8000/ > Exception Type: AttributeError > Exception Value: 'module' object has no attribute 'urlpatterns' > Exception Location: /home/mark/django_src/django/core/urlresolvers.py > in resolve, line 145 It sounds like your URL configuration file is missing the "urlpatterns" variable. Is your urls.py file correctly set up? If your problem is just the final exception, check your URL configuration. If that isn't the only problem you're seeing, can you clarify? Regards, Malcolm --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: Everyone should read the tests directory (was Re: Loose coupling of objects.)
On Mon, 2006-07-17 at 10:57 +, Paul wrote: > > [EMAIL PROTECTED] wrote: > > The core version was built using Luke Plant's work and Ian Holsman's > > work, kind of the best of both worlds. > > Yeah, once I started looking at the code I saw the commit logs that > said the same thing. Good to see things growing that quickly. > > It's nice to think I was having ideas about solving it in a similar > way. I must be starting to think Django, but I'd have had no clue about > implementing it > > Can I just say thanks again to Malcolm for pointing me at the unit > tests. You're welcome. :-) > I'd never realized they were there and they're a great resource > for learning how to use particular features, especially in the database > API. A number of things which don't appear to be documented in the > normal documentation have tests with good explanations as to how they > work. The tests are used to generate the examples on the Django website: http://www.djangoproject.com/documentation/models/ . There is one line in the model-api.txt file that points you to them, too (since they are on the website, but otherwise hidden in the distribution). However, it wouldn't be too hard to miss that reference if you were in a rush. Regards, Malcolm --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: Filter on count of ManyToManyField
I had a similar problem, and just used custom SQL. It's easy:
from django.db import connection
cursor = connection.cursor()
cursor.execute("""
SELECT cars_model.id, cars_model.opis,
cars_znamka.id, cars_znamka.opis,
COUNT(*)
FROM cars_model, cars_vozilo, cars_znamka
WHERE cars_model.id=cars_vozilo.model_id
AND cars_znamka.id = cars_model.znamka_id
GROUP BY cars_model.id, cars_model.opis, cars_znamka.id,
cars_znamka.opis
HAVING COUNT(*)>0
""")
result_list = []
for row in cursor.fetchall():
# create the dictionary object, that you'll pass to your
template.
dict_obj = {
"id" : row[0],
"opis" : "%s %s" % (row[3], row[1]),
"cars_count":row[4]
}
result_list.append(dict_obj)
# template expects "model_list"
model_list = result_list
Hope this helps,
Carlos
On 7/16/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
> Hi.
>
> This is probably trivial, but I've not managed to find the solution.
> How do I filter objects based on the count of a ManyToManyField?
>
> My example:
>
> I have two classes -- Blog and Submission:
>
> class Blog( models.Model ):
> entries = models.ManyToManyField( Submission )
>
> class Submission( models.Model ):
> [... whatever ]
>
> I want to fetch a list of all Blog instances which have at least one
> Submission , i.e. entries.count() > 0. Changing the model is not an
> option.
>
> I've been trying all kinds of permutations of filter, entries, count,
> gt, etc, such as:
> Blog.objects.filter(entries__count__gt = 0)
>
> No luck so far.
>
> Can somebody please help me?
>
> Thanks,
> Daniel
>
>
> >
>
--
Carlos Yoder
http://carlitosyoder.blogspot.com
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Everyone should read the tests directory (was Re: Loose coupling of objects.)
[EMAIL PROTECTED] wrote: > The core version was built using Luke Plant's work and Ian Holsman's > work, kind of the best of both worlds. Yeah, once I started looking at the code I saw the commit logs that said the same thing. Good to see things growing that quickly. It's nice to think I was having ideas about solving it in a similar way. I must be starting to think Django, but I'd have had no clue about implementing it Can I just say thanks again to Malcolm for pointing me at the unit tests. I'd never realized they were there and they're a great resource for learning how to use particular features, especially in the database API. A number of things which don't appear to be documented in the normal documentation have tests with good explanations as to how they work. I've worked out how to do a number of things I was unclear on from looking at those. http://code.djangoproject.com/browser/django/trunk/tests/ --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Velicity Von Titfuck
Velicity Von Titfuck at http://www.rosapink.net Tell your friends it's free !! --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
ifequal template problem
Hello there,
I'm using a object_detail generic view to display some data. One of
the object's fields is an IntegerField, with choices limited to
MONTHS, a tuple of tuples mapping the values.
Now, on the template I want to expand the stored values to the
'human_readable' val, using somehting like:
Prva registracija:
{% for data in MONTHS.items %}
{% ifequal data.0 object.prva_registracija_mm %}
{{ data.1 }}
{% else%}
debug: {{ data.0}} is not equal to {{
object.prva_registracija_mm }}
{% endifequal %}
{% endfor %}
{{ object.prva_registracija_mm}}.{{ object.prva_registracija_}}
The dictionary arrives correctly at the template via this code:
(r'^(?P\d+)/$',
'django.views.generic.list_detail.object_detail',
dict(info_dict, extra_context={'MONTHS': dict(MONTHS) })),
...and everything seems to be fine. When I run the template on the
browser, the stored value (an integer 2) never matches what I suppose
is a string '2'.
How should I convert this to same datatypes? I'm sure this is a very
common task (expanding admin choices), isn't it?
Best regards and big thanks,
--
Carlos Yoder
http://carlitosyoder.blogspot.com
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Re: Web Developer Training
On 17-Jul-06, at 8:03 AM, Leon wrote: > i meant non-programmers as in people who are programming literate, but > don't consider themselves the programmer or spend their life in code that would be an edge case, but unless they are willing to spend some of their life in code, django will not be of much use to them -- regards kg http://lawgon.livejournal.com http://avsap.org.in --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
Re: How to use lighttpd error-handler-404 handler to serve django?
thank u. In lighttpd, it is difficult to use conditional statments combined with url rewrite. So my solution is do a hack on django. Just use a monkey patch on xxx.fcgi(the fast cgi handler) in order to make error-handler-404 work: Below is my django.fcgi: --- django.fcgi - #!/usr/bin/python import sys, os # Add a custom Python path. cwd = os.getcwd() sys.path.insert(0, cwd) # Switch to the directory of your project. (Optional.) os.chdir(cwd) # Set the DJANGO_SETTINGS_MODULE environment variable. os.environ['DJANGO_SETTINGS_MODULE'] = "settings" # start monkey patch from django.core.handlers.wsgi import WSGIHandler WSGIHandler_old__call__ = WSGIHandler.__call__ def WSGIHandler_proxy__call__(self, environ, start_response): if environ['PATH_INFO'] == '': environ['PATH_INFO'] = environ['REQUEST_URI'] return WSGIHandler_old__call__(self, environ, start_response) WSGIHandler.__call__ = WSGIHandler_proxy__call__ # end monkey patch from django.core.servers.fastcgi import runfastcgi runfastcgi(["method=threaded", "daemonize=false"]) --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~--~~~~--~~--~--~---
