TypeError: 'MediaDefiningClass' object is not iterable | Forum | Django на русском

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10 June 2015, 4:22

Posts: 16

10 June 2015, 4:22

Posts: 16

Не могу зарегистрировать PointAdmin

    # -*- coding: utf-8 -*-
from models import *
from django.contrib.gis import admin
from django import forms
from django.db import models
from leaflet.admin import LeafletGeoAdmin
from leaflet.forms.widgets import LeafletWidget

class PointAdmin(admin.ModelAdmin):
    list_display = ['name', 'location']

admin.site.register(Point, LeafletGeoAdmin)
admin.site.register(Author)
admin.site.register(Act)
admin.site.register(PointAdmin)


class Point(forms.ModelForm): 
    list_display = ['name', 'location']
    class Meta:
        model = Point
        fields = ('name', 'geometry')
        widgets = {'geometry': LeafletWidget()}

Updated 10 June 2015, 4:23 by myskif.

Answer | 0

10 June 2015, 10:05 alerion Posts: 5750 Location: Львов	10 June 2015, 10:05 alerion Posts: 5750 Location: Львов Что значит "не могу"? Вера не позволяет? Трейсбек покажите. Вообще `Point` в начало перенесите, перед его использованием. Updated 10 June 2015, 10:05 by alerion. Фиксю баги по трейсбеку.
	Answer \| 0

10 June 2015, 10:17

Posts: 16

10 June 2015, 10:17

Posts: 16

Что значит "не могу"? Вера не позволяет? Трейсбек покажите. Вообще Point в начало перенесите, перед его использованием.

вот так вот всё работает:

    # -*- coding: utf-8 -*-
from models import *
from django.contrib.gis import admin
from django import forms
from django.db import models
from leaflet.admin import LeafletGeoAdmin
from leaflet.forms.widgets import LeafletWidget

admin.site.register(Point, LeafletGeoAdmin)
admin.site.register(Author)
admin.site.register(Act)

class Point(forms.ModelForm): 
    list_display = ['name', 'location']
    class Meta:
        model = Point
        fields = ('name', 'geometry')
        widgets = {'geometry': LeafletWidget()}

если ли же admin.site.register(Point, LeafletGeoAdmin) перести вниз то пояляется ошибка:

Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\core\manageme
nt\__init__.py", line 338, in execute_from_command_line
    utility.execute()
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\core\manageme
nt\__init__.py", line 312, in execute
    django.setup()
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\__init__.py",
 line 18, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\apps\registry
.py", line 115, in populate
    app_config.ready()
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\contrib\admin
\apps.py", line 22, in ready
    self.module.autodiscover()
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\contrib\admin
\__init__.py", line 24, in autodiscover
    autodiscover_modules('admin', register_to=site)
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\utils\module_
loading.py", line 74, in autodiscover_modules
    import_module('%s.%s' % (app_config.name, module_to_search))
  File "C:\Python27\Lib\importlib\__init__.py", line 37, in import_module
    __import__(name)
  File "D:\work\maps\Scripts\maps\monuments\admin.py", line 20, in <module>
    admin.site.register(Point, LeafletGeoAdmin)
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\contrib\admin
\sites.py", line 84, in register
    for model in model_or_iterable:
TypeError: 'ModelFormMetaclass' object is not iterable

а что касается admin.site.register(PointAdmin) то там вот что:

Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\core\manageme
nt\__init__.py", line 338, in execute_from_command_line
    utility.execute()
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\core\manageme
nt\__init__.py", line 312, in execute
    django.setup()
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\__init__.py",
 line 18, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\apps\registry
.py", line 115, in populate
    app_config.ready()
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\contrib\admin
\apps.py", line 22, in ready
    self.module.autodiscover()
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\contrib\admin
\__init__.py", line 24, in autodiscover
    autodiscover_modules('admin', register_to=site)
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\utils\module_
loading.py", line 74, in autodiscover_modules
    import_module('%s.%s' % (app_config.name, module_to_search))
  File "C:\Python27\Lib\importlib\__init__.py", line 37, in import_module
    __import__(name)
  File "D:\work\maps\Scripts\maps\monuments\admin.py", line 25, in <module>
    admin.site.register(PointAdmin)
  File "D:\work\maps\lib\site-packages\django-1.8-py2.7.egg\django\contrib\admin
\sites.py", line 84, in register
    for model in model_or_iterable:
TypeError: 'MediaDefiningClass' object is not iterable

Answer | 0

10 June 2015, 10:30 alerion Posts: 5750 Location: Львов	10 June 2015, 10:30 alerion Posts: 5750 Location: Львов Внимательней посмотрите в документацию, `register` принимает модели, а не формы. В дополнение к модели можно передать `ModelAdmin`. Фиксю баги по трейсбеку.
	Answer \| 0

10 June 2015, 10:39

Posts: 16

10 June 2015, 10:39

Posts: 16

Вот этот код из мануала к django-leaflet

admin.site.register(Point, LeafletGeoAdmin)
admin.site.register(Author)
admin.site.register(Act)

class Point(forms.ModelForm): 
    class Meta:
        model = Point
        fields = ('name', 'geometry')
        widgets = {'geometry': LeafletWidget()}

Причем работает хорошо, но хочется в админке добавить list_display, но никак не получается

Answer | 0

10 June 2015, 10:43 alerion Posts: 5750 Location: Львов	10 June 2015, 10:43 alerion Posts: 5750 Location: Львов В `LeafletGeoAdmin` его нужно добавлять. Фиксю баги по трейсбеку.
	Answer \| 2

10 June 2015, 10:56 myskif Posts: 16	10 June 2015, 10:56 myskif Posts: 16 В LeafletGeoAdmin его нужно добавлять. Спасибо)) работает))
	Answer \| 0

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