Re: django cms beginner app issue

sorry, that doesn't make sense. maybe that was meant for a different post?

On Monday, March 25, 2019 at 6:58:01 PM UTC-5, LIGHTNING OMEGA 2 636 wrote:

Just letting you know that, I've read msg and reviewed you code.  Although these are interview objects, it uses word tokens.   Key words such as those used in this code are handled well by utilizing Natural Language Processing (NLP) methods.   Mapping and Regular Expressions (Regex) do alot of the work in Python, R, React JavaScript etc.  Now I need to see if Turbo Pascal supports these libraries of code.   If it's okay, maybe Tomorrow or Thurs will work as far as meeting is concerned.

On Mon, Mar 25, 2019 at 7:07 PM Keegen Knapp <kee...@gmail.com> wrote:

I'm trying to write a custom app where you can add new plants in the admin. Then create a list view, category view and detailed view. You can see my error and code below. Any help is greatly appreciated!!

Error - 

models.py - 

from django.db import models

from cms.models.fields import PlaceholderField

from django.db.models.signals import pre_save

#create a basic species model

class Species(models.Model):

name = models.CharField(max_length=50, unique=True)

def __unicode__(self):

return self.name

class Plant(models.Model):

name = models.CharField(max_length=50, unique=True)

#textfield to choose season

season = models.TextField()

#automatically adds a created date, good for ordering plants by dates etc

pub_date = models.DateField(auto_now_add=True)

#automatically adds slug, requires Auto slug

slug = models.SlugField(max_length=70, unique=True)

#FK's to a species model

species = models.ForeignKey(Species)

#life cycle

life_cycle = models.CharField(max_length=60)

#add a upload section for specification sheets

position = models.TextField()

#take advantage of the CMS's placeholders for images, much more flexible than file_upload

image = PlaceholderField('plant_images', related_name="image")

#again description, take advantage of the CMS capabilities.

description = PlaceholderField('plant_description', related_name="description")

views.py

from django.shortcuts import render_to_response

from django.template import RequestContext

class ProductDetailView(DetailView):

model = Plant

template_name = 'plants/detail.html'

urls.py

from plants.views import PlantDetailView

urlpatterns = patterns('plants.views',

url(r'^(?P<slug>[\w-]+)/$', PlantDetailView.as_view()),

)

cms.app.py -

from cms.app_base import CMSApp

from cms.apphook_pool import apphook_pool

from django.utils.translation import ugettext_lazy as _

class PlantsApp(CMSApp):

name = _("Plants") # give your app a name, this is required

urls = ["plants.urls"] # link your app to url configuration(s)

def get_urls(self, page=None, language=None, **kwargs):

return ["plants.urls"]

apphook_pool.register(PlantsApp) # register your app

apps.py -

class PlantsConfig(AppConfig):

name = 'plants'

verbosename = "Plants"

admin.py -

from django.contrib import admin

from .models import Plant, Species

from aldryn_apphooks_config.admin import ModelAppHookConfig, BaseAppHookConfig

class PlantAdmin(ModelAppHookConfig, admin.ModelAdmin):

search_fields = ['name']

readonly_fields = ['slug']

ordering = ['name']

pass

admin.site.register(Plant, PlantAdmin)

class SpeciesAdmin(admin.ModelAdmin):

search_fields = ['name']

ordering = ['name']

pass

admin.site.register(Species, SpeciesAdmin)

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