尝试运行 python manage.pysyncdb 时 django 中出现syncdb错误
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21-12-2019 - |
题
我正在关注 django 教程,但我仔细检查了所有内容,但它对我不起作用,这就是我得到的......我做错了什么。
python manage.py syncdb
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/Volumes/SWEETMEDIA/Development/Python/hackernews/lib/python2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
utility.execute()
File "/Volumes/SWEETMEDIA/Development/Python/hackernews/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Volumes/SWEETMEDIA/Development/Python/hackernews/lib/python2.7/site-packages/django/core/management/base.py", line 242, in run_from_argv
self.execute(*args, **options.__dict__)
File "/Volumes/SWEETMEDIA/Development/Python/hackernews/lib/python2.7/site-packages/django/core/management/base.py", line 284, in execute
self.validate()
File "/Volumes/SWEETMEDIA/Development/Python/hackernews/lib/python2.7/site-packages/django/core/management/base.py", line 310, in validate
num_errors = get_validation_errors(s, app)
File "/Volumes/SWEETMEDIA/Development/Python/hackernews/lib/python2.7/site-packages/django/core/management/validation.py", line 34, in get_validation_errors
for (app_name, error) in get_app_errors().items():
File "/Volumes/SWEETMEDIA/Development/Python/hackernews/lib/python2.7/site-packages/django/db/models/loading.py", line 196, in get_app_errors
self._populate()
File "/Volumes/SWEETMEDIA/Development/Python/hackernews/lib/python2.7/site-packages/django/db/models/loading.py", line 75, in _populate
self.load_app(app_name, True)
File "/Volumes/SWEETMEDIA/Development/Python/hackernews/lib/python2.7/site-packages/django/db/models/loading.py", line 99, in load_app
models = import_module('%s.models' % app_name)
File "/Volumes/SWEETMEDIA/Development/Python/hackernews/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module
__import__(name)
File "/Volumes/SWEETMEDIA/Development/Python/hackernews/hn/stories/models.py", line 6, in <module>
(hackernews)
sweetmedia: /Volumes/SweetMedia/Development/Python/hackernews/hn ▸▸▸▹▹▹▹▹▹▹
→
这就是我在数据库中的内容
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
}
}
这是 models.py
从应用程序 stories
也许我这里有东西我没有接?
from urlparse import urlparse
from django.db import models
from django.contrib.auth.models import User
class Story(models.Model):
title = models.CharField(max_length=200)
url = models.URLField()
points = models.IntergerField()
moderator = models.ForeignKey(User)
created_at = models.DateTimeField(auto_now_add=True)
updated_at = models.DateTimeField(auto_now=True)
@property
def domain(self):
return urlparse(self.url).netloc
解决方案 2
在我的主持人模型中:
points = models.IntergerField()
并且“Inte(r)gerField”不存在!哈哈,我打错了。我将其更正为:
points = models.IntegerField()
其他提示
您尚未设置数据库 ENGINE 设置 settings.py
这将在与运行 manage.py 的目录相同的目录中创建
'NAME': 'data.sqlite',
这将给出文件名和数据库的位置
'NAME': '/yourpath/mysite/data.sqlite',
最好的方法是传递绝对路径
import os
SETTINGS_DIR = os.path.dirname(os.path.abspath(__file__))
并将名称命名为
'NAME': os.path.join(SETTINGS_DIR, 'data.sqlite'),
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