Das deutsche Python-Forum

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#!/usr/bin/env python
#-*- coding: utf-8 -*-

from pypost.articles.models import Article, Talkback
from datetime import datetime

def article():
        a = Article(title = 'Python und Django', slug='python-and-django',pub_date=datetime.now(), author='Farid Hajji', content='Python and Django are a great')
        a.save
article()

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from django.db import models

class Article(models.Model):
    title=    models.CharField(max_length=100)
    slug=     models.SlugField(max_length=50)
    pub_date= models.DateTimeField('date published')
    author=   models.CharField('by line', max_length=40)
    content = models.TextField('the article')

    def __str__(self):
        return self.slug

    class Admin:
        pass

class Talkback(models.Model):
    article=    models.ForeignKey(Article)
    tbauthor=   models.CharField('tb author', max_length=40)
    tbemail=    models.EmailField('email talkbacker')
    tbloc=      models.CharField('city or country', max_length=20)
    tbsubject = models.CharField('subject', max_length=40)
    tbcontent = models.CharField('the talkback', max_length=250)

    def __str__(self):
        return self.tbsubject

    class Admin:
        pass

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Peter@Server:~/tmp/djangoprojs/pypost/articles$ ./Buch.py Traceback (most recent call last):
  File "./Buch.py", line 10, in <module>
    from pypost.articles.models import Article, Talkback
  File "/home/Peter/tmp/djangoprojs/pypost/articles/models.py", line 1, in <module>
    from django.db import models
  File "/usr/lib/pymodules/python2.6/django/db/__init__.py", line 10, in <module>
    if not settings.DATABASE_ENGINE:
  File "/usr/lib/pymodules/python2.6/django/utils/functional.py", line 269, in __getattr__
    self._setup()
  File "/usr/lib/pymodules/python2.6/django/conf/__init__.py", line 38, in _setup
    raise ImportError("Settings cannot be imported, because environment variable %s is undefined." % ENVIRONMENT_VARIABLE)
ImportError: Settings cannot be imported, because environment variable DJANGO_SETTINGS_MODULE is undefined.