python models.py syncdb不起作用

Question

第二天在我的旅程中安裝Python 2.7.2 & Django 1.5並創建我的第一個應用程序，現在我無法同步models.py並更新我的數據庫。

工具：Windows Vista中，膩子SSH 地點：BlueHost的（www.bluehost.com）服務器

這裏是我已經看過，但並沒有解決我的問題，一個話題： Why did I get error for python manage.py syncdb (IndentationError: unexpected indent)

的建議在models.py中使用製表符和空格（縮進），但請相信我使用了正確的縮進，如下所示（models.py）。

from django.db import models 

# Create your models here. 

class posts(models.Model): 

    author = models.CharField(max_lenght = 30) 
    title = models.CharField(max_lenght = 100) 
    bodytext = models.TextField() 
    timestamp = models.DateTimeField() 

我已經這樣做：

我已經安裝了Python 2.7.2，檢查：

username@domain.com [~]# python -V 
Python 2.7.2 

我已經安裝的Django 1.5，檢查

username@domain.com [~]# python 
Python 2.7.2 (default, Mar 27 2013, 12:07:49) 
[GCC 4.4.7 20120313 (Red Hat 4.4.7-3)] on linux2 
Type "help", "copyright", "credits" or "license" for more information. 
>>> from django import get_version 
>>> get_version() 
'1.5' 
>>> 

我有安裝MySQL-python-1.2.4（在這一點上，我不知道，如果它工作正常）：

username@domain.com [~]# python 
Python 2.7.2 (default, Mar 27 2013, 12:07:49) 
[GCC 4.4.7 20120313 (Red Hat 4.4.7-3)] on linux2 
Type "help", "copyright", "credits" or "license" for more information. 
>>> import MySQLdb 
>>> 

我有problem with django-admin.py, solved it changing the .bashrc PATH entry，併成功運行了colde：

django-admin.py startproject mysite 

然後我修改models.py像這樣（創建一個簡單的博客）：

from django.db import models 

# Create your models here. 

class posts(models.Model): 

    author = models.CharField(max_lenght = 30) 
    title = models.CharField(max_lenght = 100) 
    bodytext = models.TextField() 
    timestamp = models.DateTimeField() 

然後我創建了一個mysql數據庫和一個用戶，將用戶添加到數據庫並給予所有權限（在bluehost前端面板中完成所有）。

然後我修改settings.py這樣的：

DATABASES = { 
    'default': { 
     'ENGINE': 'django.db.backends.mysql', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'. 
     'NAME': 'domain_dbname',      # Or path to database file if using sqlite3. 
     # The following settings are not used with sqlite3: 
     'USER': 'domain_username', 
     'PASSWORD': 'password', 
     'HOST': '',      # Empty for localhost through domain sockets or '127.0.0.1' for localhost through TCP. 
     'PORT': '',      # Set to empty string for default. 
    } 
} 

問題

現在是更新數據庫的時候，我試試這個：

python models.py syncdb 

這裏是我得到：

Traceback (most recent call last): 
    File "models.py", line 1, in <module> 
    from django.db import models 
    File "/home1/domain/python/lib/python2.7/site-packages/django/db/__init__.py", line 11, in <module> 
    if settings.DATABASES and DEFAULT_DB_ALIAS not in settings.DATABASES: 
    File "/home1/domain/python/lib/python2.7/site-packages/django/conf/__init__.py", line 52, in __getattr__ 
    self._setup(name) 
    File "/home1/domain/python/lib/python2.7/site-packages/django/conf/__init__.py", line 45, in _setup 
    % (desc, ENVIRONMENT_VARIABLE)) 
django.core.exceptions.ImproperlyConfigured: Requested setting DATABASES, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings. 

所以我的問題是：

這條線爲什麼不起作用？

python models.py syncdb 

Answer 1

使用此：

python manage.py syncdb