python models.py syncdb不起作用 [英] python models.py syncdb does not work

问题描述

第二天，我要安装Python 2.7.2& Django 1.5并创建我的第一个应用程序，现在我无法同步models.py和更新数据库。

Second day on my journey to install Python 2.7.2 & Django 1.5 and create my first application, and now I can not sync models.py and update my database.

工具：Windows Vista，Putty SSH
位置：Bluehost（www.bluehost.com）服务器

Tools: Windows Vista, Putty SSH Location: Bluehost (www.bluehost.com) Server

这里是我已经阅读但无法解决问题的主题：
为什么会因以下原因而出错python manage.py syncdb（IndentationError：意外缩进）

Here is a topic that I already read but does not solve my problem: Why did I get error for python manage.py syncdb (IndentationError: unexpected indent)

建议与制表符和空格（ indentation ），但请相信我使用的是正确的缩进，如下所示（models.py）。

The advice was about tabs and spaces (indentation) in models.py, but believe that I use the correct indentation, as you can see below (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()

什么我已经做完了：

我已经安装了Python 2.7.2，请检查：

What I have already done:

I have installed Python 2.7.2, check:

[e-mail] [~]# python -V
Python 2.7.2 

我已经安装了Django 1.5，请检查

I have installed Django 1.5, check

[e-mail] [~]# 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'
>>>

我已经安装了MySQL-python-1.2.4（我不确定，如果可以正常运行）：

I have installed MySQL-python-1.2.4 (in this point I am not sure, if it works correctly):

[e-mail] [~]# 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，并成功运行了Colde：

I had problem with django-admin.py, solved it changing the .bashrc PATH entry, and ran the colde successfully:

django-admin.py startproject mysite

然后我像这样修改 models.py （以创建一个简单的博客）：

Then I modified models.py like this (to create a simple blog):

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()

然后我创建了一个 mysql数据库 和一个 用户 ，将用户添加到数据库中，并为所有特权（在bluehost前端面板中全部完成）。

Then I have created a mysql database and a user, added user to the database and gave all the privileges (done all in bluehost frontend panel).

然后我像这样修改 settings.py ：

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.
    }
}

问题

现在是时候更新数据库了，我试试这个：

Problem

Now is the time to update the database, I try this:

python models.py syncdb

这就是我得到的：

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.

所以我的问题是：

为什么这行行不通吗？

So my question is:

Why does this line not work?

python models.py syncdb

推荐答案

使用此：

python manage.py syncdb

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