Hi Ilya, Thanks for the swift reply, sorry for the noob question but can you elaborate on "but you forgot to import HoleImage" - I'm not quite following, I'm sure I will understand it once explained.
I'm only about 4 hours into my first workings with Python / Django, perhaps I'm jumping in a little too quick but so far I have read through a fair bit and live the prose. On Wednesday, June 11, 2014 9:26:30 PM UTC+1, Ilya Kazakevich wrote: > > To use any symbol (including " HoleImage" class) you need to import it > first. > You've imported Hole (from holes.models import Hole), but you forgot to > import HoleImage. > So, you got " name 'HoleImage' is not defined " error. > > It is better to use IDE, because it helps you in such cases :) > > > > > Ilya Kazakevich, > JetBrains PyCharm (Best Python/Django IDE) > http://www.jetbrains.com/pycharm/ > "Develop with pleasure!" > > > >-----Original Message----- > >From: django...@googlegroups.com <javascript:> > >[mailto:django...@googlegroups.com <javascript:>] On Behalf Of Patrick C > >Sent: Thursday, June 12, 2014 12:19 AM > >To: django...@googlegroups.com <javascript:> > >Subject: NameError at /admin/ name 'HoleImage' is not defined > > > >Hi All, > > > >New to Django / Python (coming from PHP). > > > >Trying to make a site for a golf course where there is a hole by hole > guide, each > >hole has a number, name, description then multiple images for the > gallery. > > > >I've spend the last few hours googling how I'm going wrong here because I > get > >the error in the subject line. > > > >My models.py is: > > > >from django.db import models > > > > > >class Hole(models.Model): > > hole_number = models.IntegerField() > > hole_name = models.CharField(max_length=255) > > hole_description = models.CharField(max_length=500) > > > > > > def __str__(self): > > return self.hole_number > > > > > >class HoleImage(models.Model): > > hole = models.ForeignKey(Hole, related_name='images') > > image = models.ImageField(upload_to='hole_photos') > > caption = models.CharField(max_length=250) > > > > > >and my admin.py is: > > > >from django.contrib import admin > >from holes.models import Hole > > > > > >class HoleImageInline(admin.TabularInline): > > model = HoleImage > > > > > >class HoleAdmin(admin.ModelAdmin): > > fields = ['hole_number', 'hole_name', 'hole_description'] > > list_display = ['hole_number', 'hole_name', 'hole_description'] > > inlines = [ HoleImageInline, ] > > > > > >admin.site.register(Hole) > > > > > > > > > >Full admin panel error is: > > > > > > > >NameError at /admin/ > > > >name 'HoleImage' is not defined > >Request Method: GET > >Request URL: http://127.0.0.1:8000/admin/ > >Django Version: 1.6.5 > >Exception Type: NameError > >Exception Value: name 'HoleImage' is not defined > >Exception > Location: /Users/my_laptop/development/golfsmart/holes/admin.py > >in HoleImageInline, line 5 > >Python Executable: /usr/bin/python > >Python Version: 2.7.5 > > > > > > > > > >As I say, I'm new to this and have had a good trial and error stab, I'm > sure it's > >something simple I am overlooking and once I have it resolved I will have > a > >lesson learned as I have a few other apps to setup that will use this > many type > >for images. > > > >Thanks in advance. > > > > > > > > > > > >-- > >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...@googlegroups.com <javascript:>. > >To post to this group, send email to django...@googlegroups.com > <javascript:>. > >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/7079f896-e765-428f-a95a-6f9 > >53ad105f8%40googlegroups.com > >< > https://groups.google.com/d/msgid/django-users/7079f896-e765-428f-a95a-6f > >953ad105f8%40googlegroups.com?utm_medium=email&utm_source=footer> . > >For more options, visit https://groups.google.com/d/optout. > > > -- 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/c7b136ef-2763-4b8c-929a-f3d17751cd0e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
