Re: I can't load fixtures
when you run a test the django fixture discoverer search in all fixture
subfolder in apps registered in settings.INSTALLED_APPS.
you don't need __init__.py file nor FIXTURE_DIRS (fixture folder is a
subfolder of app folder, isn't it?).
did you add fixture param in yr test class?
what version of django are you using?
Davide
Il giorno giovedì 14 agosto 2014 19:05:30 UTC+2, Daniel Grace ha scritto:
>
> I created a fixtures file called testdata.xml in a fixtures folder, but I
> can't load the fixtures file into the database.
>
> I placed an __init__.py file in the fixtures folder (not sure about this
> step, is it needed?)
>
> I put the fixtures directory in settings.py:
> FIXTURE_DIRS = (
>'/myapp/fixtures/',
> )
>
> I tried two ways to load the fixture, but neither worked:
> >python manage.py syncdb
> Creating tables ...
> Installing custom SQL ...
> Installing indexes ...
> Installed 0 object(s) from 0 fixture(s)
> >python manage.py loaddata "myapp/fixtures/testdata.xml"
> C:\myenv\lib\site-packages\django\core\management\commands\loaddata.py:216:
> User
> Warning: No fixture named 'myapp/fixtures/testdata' found.
> warnings.warn("No fixture named '%s' found." % fixture_name)
> Installed 0 object(s) from 0 fixture(s)
>
> Any ideas?
> Thanks
>
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Re: Should I use generic foreign key, and how?
another way is not to use fk but generic field, where patent_id is a normal integer field. In a custom manager you have to manage the data content in this field with data content in table field to retrieve yr linked record. Il giorno sabato 16 agosto 2014 21:46:33 UTC+2, Aaron Law ha scritto: > > > Hi all, > > I have php web programming background, and new to Django. I am helping my > brother to build an online system to manage inventory, and I've got a > database design & coding problem recently. Needing help! > > That is, I have a set of tables of "possible products", "inventory", > "suppiler", etc. I want to attach a "comment" to each of them. Therefore, I > think I should make a generic "comment" table to hold all the comments of > products, inventory, suppiler. > > -- > possible_products > id: int (pk) > name: varchar > url: varchar > price: decimal > created_at: datetime > updated_at: datetime > -- > comments > id: int (pk) > parent_id: int (fk) > content: text > author: int (fk) > table: char (which the table this comment belongs to) > created_at: datetime > updated_at: datatime > -- > > My problem is, when "possible_products" table is the parent of "comment", > then a foreign key of the parent (id number) is stored in the "comment" > table in order to link up them. > > However, how about the fk of the "inventory" table and the "suppiler" > table? It should not be that: I create 2 more columns of "inventory_id" nor > "suppiler_id" in "comments" table. (That is, I should not create the 4th > column when I want to link up the 4th parent table.) > > So, Should I use generic forgien key of Django? (so that, my "comment" > table design is right.) And how to use/implement it? > > P.S I mainly develop the system in the Admin section of Django. > > Regards, > Aaron Law Ho hon > --~--~-~--~~~---~--~~ > Free as in Freedom ;-) > --~--~-~--~~~---~--~~ > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/6c2ac6dc-44c0-4681-960b-29983f609469%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: query on models
Do you start from Ques model? What are your starting data? Il giorno mercoledì 7 maggio 2014 15:24:38 UTC+2, Anushree ha scritto: > > I have the following models. I want to retrieve list of question banks > related to a particular subject. Is it possible to do without modifying the > existing data models?Thank you > class Subject(models.Model): > name = models.CharField(max_length = 255) > desc = models.TextField(blank=True) > def __unicode__(self): > return self.name > > class QuestionBank(models.Model): > name = models.CharField(max_length=255) > desc = models.TextField() > def __unicode__(self): > return self.name > > class Ques(models.Model): > content = models.TextField() > ques_type = models.CharField(max_length = 1 , default= 'A') > score = models.PositiveSmallIntegerField(max_length = 1 , default= 1) > ques_bank = models.ForeignKey(QuestionBank) > subject = models.ForeignKey(Subject) > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/f98ca810-27a1-45a2-a177-cef5ba365456%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Django URLS help app not defined
it seems in yr project urls.py you don't import vmware.
from django.conf.urls import patterns, include, url
from django.contrib import admin
from . import vmware
urlpatterns = patterns
Il giorno martedì 6 maggio 2014 07:09:51 UTC+2, G Z ha scritto:
>
> project name = provisioning
> app name = vmware
>
> In my projects urls.py I have the following. I assume I set the new url
> link customers to myapp.urls because im watching a youtube video and thats
> what he did.
>
> from django.conf.urls import patterns, include, url
> from django.contrib import admin
> admin.autodiscover()
> urlpatterns = patterns('',
> url(r'^admin/', include(admin.site.urls)),
> url(r'^customers/', include(vmware.urls)), #i'm assuming its my
> appsname.urls
> )
>
> In my vmware directory I have the urls.py file as the video had me design.
> To which I have the following code:
>
> from django.conf.urls import patterns, include, url
> from django.view.generic import ListView
> from vmware.models import Customer
>
> urlpatterns = patterns('',
> url(r'^customers/', ListView.as_view(
>
> queryset=Customer.objects.all().order_by"-id")[:100],
> template_name="VMS.html")),
> )
>
> Now when I syncdb and runserver I get no erros. But when I try to resolve
> the page I get the following. It says vmware is not defined but it is
> defined in my installed apps.
>
> Environment:
>
>
> Request Method: GET
> Request URL: http://23.239.206.142:8001/admin/
>
> Django Version: 1.6.4
> Python Version: 2.7.3
> Installed Applications:
> ('django.contrib.admin',
> 'django.contrib.auth',
> 'django.contrib.contenttypes',
> 'django.contrib.sessions',
> 'django.contrib.messages',
> 'django.contrib.staticfiles',
> 'vmware')
> Installed Middleware:
> ('django.contrib.sessions.middleware.SessionMiddleware',
> 'django.middleware.common.CommonMiddleware',
> 'django.middleware.csrf.CsrfViewMiddleware',
> 'django.contrib.auth.middleware.AuthenticationMiddleware',
> 'django.contrib.messages.middleware.MessageMiddleware',
> 'django.middleware.clickjacking.XFrameOptionsMiddleware')
>
>
> Traceback:
> File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py"
> in get_response
> 101. resolver_match = resolver.resolve(request.path_info)
> File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py"
> in resolve
> 337. for pattern in self.url_patterns:
> File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py"
> in url_patterns
> 365. patterns = getattr(self.urlconf_module, "urlpatterns",
> self.urlconf_module)
> File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py"
> in urlconf_module
> 360. self._urlconf_module = import_module(self.urlconf_name)
> File "/usr/local/lib/python2.7/dist-packages/django/utils/importlib.py" in
> import_module
> 40. __import__(name)
> File "/root/djangoprojects/provisioning/provisioning/urls.py" in
> 12. url(r'^customers/', include(vmware.urls)),
>
> Exception Type: NameError at /admin/
> Exception Value: name 'vmware' is not defined
>
>
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