장고 관리자 패널에서 데이터베이스에 이미지를 업로드

Question

여기

from django.db import models 

class Flower(models.Model): 
    name = models.CharField(max_length = 30) 
    price = models.IntegerField() 
    image = models.ImageField(upload_to = 'static/media') 
    def __unicode__(self): 
     return self.name 

urls.py 내 model.py입니다

from django.conf.urls import patterns, include, url 

from django.contrib import admin 
admin.autodiscover() 

    urlpatterns = patterns('', 
     # Examples: 
     url(r'^$', 'site1.views.home', name='home'), 
     # url(r'^mysite1/', include('mysite1.foo.urls')), 

     # Uncomment the admin/doc line below to enable admin documentation: 
     # url(r'^admin/doc/', include('django.contrib.admindocs.urls')), 

     # Uncomment the next line to enable the admin: 
     url(r'^admin/', include(admin.site.urls)), 
    ) 

admin.py

from django.contrib import admin 
from site1.models import Flower 

admin.site.register(Flower) 

전체 역 추적

Traceback: 
File "/Library/Python/2.7/site-packages/django/core/handlers/base.py" in get_response 
    111.       response = callback(request, *callback_args, **callback_kwargs) 
File "/Library/Python/2.7/site-packages/django/contrib/admin/options.py" in wrapper 
    366.     return self.admin_site.admin_view(view)(*args, **kwargs) 
File "/Library/Python/2.7/site-packages/django/utils/decorators.py" in _wrapped_view 
    91.      response = view_func(request, *args, **kwargs) 
File "/Library/Python/2.7/site-packages/django/views/decorators/cache.py" in _wrapped_view_func 
    89.   response = view_func(request, *args, **kwargs) 
File "/Library/Python/2.7/site-packages/django/contrib/admin/sites.py" in inner 
    196.    return view(request, *args, **kwargs) 
File "/Library/Python/2.7/site-packages/django/utils/decorators.py" in _wrapper 
    25.    return bound_func(*args, **kwargs) 
File "/Library/Python/2.7/site-packages/django/utils/decorators.py" in _wrapped_view 
    91.      response = view_func(request, *args, **kwargs) 
File "/Library/Python/2.7/site-packages/django/utils/decorators.py" in bound_func 
    21.     return func(self, *args2, **kwargs2) 
File "/Library/Python/2.7/site-packages/django/contrib/admin/options.py" in changelist_view 
    1233.    'selection_note': _('0 of %(cnt)s selected') % {'cnt': len(cl.result_list)}, 
File "/Library/Python/2.7/site-packages/django/db/models/query.py" in __len__ 
    85.     self._result_cache = list(self.iterator()) 
File "/Library/Python/2.7/site-packages/django/db/models/query.py" in iterator 
    291.   for row in compiler.results_iter(): 
File "/Library/Python/2.7/site-packages/django/db/models/sql/compiler.py" in results_iter 
    763.   for rows in self.execute_sql(MULTI): 
File "/Library/Python/2.7/site-packages/django/db/models/sql/compiler.py" in execute_sql 
    818.   cursor.execute(sql, params) 
File "/Library/Python/2.7/site-packages/django/db/backends/util.py" in execute 
    40.    return self.cursor.execute(sql, params) 
File "/Library/Python/2.7/site-packages/django/db/backends/sqlite3/base.py" in execute 
    344.    return Database.Cursor.execute(self, query, params) 

Exception Type: DatabaseError at /admin/site1/flower/ 
Exception Value: no such column: site1_flower.image 

관리 패널에서 내 사이트 데이터베이스에 이미지를 업로드하고 싶을 때 어디서나이 이미지를 볼 수 있습니다. 나는이 문제를 극복 할 수 있습니까

DatabaseError at /admin/site1/flower/ 
no such column: site1_flower.image 
Request Method: GET 
Request URL: http://127.0.0.1:8000/admin/site1/flower/ 
Django Version: 1.4.3 
Exception Type: DatabaseError 
Exception Value:  
no such column: site1_flower.image 

: 는하지만 오류를 겪고 있어요.

Answer 1

에 따라 * 예외 값 : 해당 열 없음 : site1_flower.image * syncdb 뒤에 이미지 필드를 추가했다고 가정합니다. 그래서 이미지 필드는 db에 존재하지 않습니다. 가장 쉬운 방법은 Flower 모델을 전혀 제거하지 않고 syncdb를 다시 실행하는 것입니다. 또는 db에서 수동으로이 필드를 만들 수 있습니다. 하지만 가장 좋은 방법은 사용하는 것입니다. django south