我在WinXP上使用以下命令并收到错误，但在MacOS和Linux上运行正常，非常感谢您的帮助。
C:\Documents and Settings\Administrator\Sites\team_track>manage.py syncdb --settings=local_settings
Creating tables ...
Creating table auth_permission
Creating table auth_group_permissions
Creating table auth_group
Creating table auth_user_user_permissions
Creating table auth_user_groups
Creating table auth_user
Creating table auth_message
Creating table django_content_type
Creating table django_session
Creating table django_site
Creating table django_admin_log
Creating table app_player
Creating table app_team_players
Creating table app_team
Creating table app_game
Creating table app_gameparticipant
You just installed Django's auth system, which means you don't have any superusers defined.
Would you like to create one now? (yes/no): yes
Username (Leave blank to use 'administrator'):
E-mail address: kam@kam.com
Password:
Password (again):
Superuser created successfully.
Installing custom SQL ...
Traceback (most recent call last):
File "C:\Documents and Settings\Administrator\Sites\team_track\manage.py", line 19, in <module>
execute_manager(team_tracker.settings)
File "c:\Python27\lib\site-packages\django\core\management\__init__.py", line 438, in execute_mana
ger
utility.execute()
File "c:\Python27\lib\site-packages\django\core\management\__init__.py", line 379, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "c:\Python27\lib\site-packages\django\core\management\base.py", line 191, in run_from_argv
self.execute(*args, **options.__dict__)
File "c:\Python27\lib\site-packages\django\core\management\base.py", line 220, in execute
output = self.handle(*args, **options)
File "c:\Python27\lib\site-packages\django\core\management\base.py", line 351, in handle
return self.handle_noargs(**options)
File "c:\Python27\lib\site-packages\django\core\management\commands\syncdb.py", line 121, in handl
e_noargs
custom_sql = custom_sql_for_model(model, self.style, connection)
File "c:\Python27\lib\site-packages\django\core\management\sql.py", line 166, in custom_sql_for_mo
del
backend_name = connection.settings_dict['ENGINE'].split('.')[-1]
AttributeError: 'tuple' object has no attribute 'split'
以下是我的manage.py的样子：
#!/usr/bin/env python
import sys
import os.path
from django.core.management import execute_manager
try:
import team_tracker.settings # Assumed to be in the same directory.
except ImportError:
import sys
sys.stderr.write("Error: Can't find the file 'settings.py' in the directory containing %r. It appears you've customized things.\nYou'll have to run django-admin.py, passing it your settings module.\n(If the file settings.py does indeed exist, it's causing an ImportError somehow.)\n" % __file__)
sys.exit(1)
if __name__ == "__main__":
execute_manager(team_tracker.settings)
我的local_settings.py位于root目录中：
from team_tracker.settings import *
DEBUG = True
#DATABASE_ENGINE = 'sqlite3'
#DATABASE_NAME = 'caktus_website.db'
DATABASE_ENGINE = 'sqlite3', # Add 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
DATABASE_NAME = 'team_track.db' # Or path to database file if using sqlite3.
最后我的team_tracker / settings.py就在这里：
# Django settings for team_tracker project.
import os.path
DEBUG = True
TEMPLATE_DEBUG = DEBUG
ADMINS = (
# ('Your Name', 'your_email@example.com'),
)
SITE_ROOT = os.path.realpath(os.path.dirname(__file__))
MANAGERS = ADMINS
#DATABASES = {
# 'default': {
# 'ENGINE': 'django.db.backends.sqlite3', # Add 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
# 'NAME': 'team_track.db', # Or path to database file if using sqlite3.
# 'USER': '', # Not used with sqlite3.
# 'PASSWORD': '', # Not used with sqlite3.
# 'HOST': '', # Set to empty string for localhost. Not used with sqlite3.
# 'PORT': '', # Set to empty string for default. Not used with sqlite3.
# }
#}
# Local time zone for this installation. Choices can be found here:
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# On Unix systems, a value of None will cause Django to use the same
# timezone as the operating system.
# If running in a Windows environment this must be set to the same as your
# system time zone.
TIME_ZONE = 'America/Chicago'
# Language code for this installation. All choices can be found here:
# http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = 'en-us'
SITE_ID = 1
# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = True
# If you set this to False, Django will not format dates, numbers and
# calendars according to the current locale
USE_L10N = True
# Absolute filesystem path to the directory that will hold user-uploaded files.
# Example: "/home/media/media.lawrence.com/media/"
MEDIA_ROOT = '/Users/kamilski81/Sites/team_tracker/media/'#os.path.join(SITE_ROOT, 'appmedia')
# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash.
# Examples: "http://media.lawrence.com/media/", "http://example.com/media/"
MEDIA_URL = '/media/'
# Absolute path to the directory static files should be collected to.
# Don't put anything in this directory yourself; store your static files
# in apps' "static/" subdirectories and in STATICFILES_DIRS.
# Example: "/home/media/media.lawrence.com/static/"
STATIC_ROOT = '/Users/kamilski81/Sites/team_tracker/static/'
# URL prefix for static files.
# Example: "http://media.lawrence.com/static/"
STATIC_URL = '/static/'
# URL prefix for admin static files -- CSS, JavaScript and images.
# Make sure to use a trailing slash.
# Examples: "http://foo.com/static/admin/", "/static/admin/".
ADMIN_MEDIA_PREFIX = '/static/admin/'
# Additional locations of static files
STATICFILES_DIRS = (
# Put strings here, like "/home/html/static" or "C:/www/django/static".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
)
# List of finder classes that know how to find static files in
# various locations.
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.FileSystemFinder',
'django.contrib.staticfiles.finders.AppDirectoriesFinder',
# 'django.contrib.staticfiles.finders.DefaultStorageFinder',
)
# Make this unique, and don't share it with anybody.
SECRET_KEY = 'v8#s)7gw-^@zp&6**g7rz$uj!@3v4a36so_uw!_#0pa$h4)b-s'
# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
'django.template.loaders.filesystem.Loader',
'django.template.loaders.app_directories.Loader',
# 'django.template.loaders.eggs.Loader',
)
MIDDLEWARE_CLASSES = (
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
# @kamtodo: find out how to truly use this and the best way if we have many forms
# 'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
)
ROOT_URLCONF = 'urls'
TEMPLATE_DIRS = (
# Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
os.path.join(SITE_ROOT, 'templates').replace('\\','/'),
)
INSTALLED_APPS = (
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.staticfiles',
# Uncomment the next line to enable the admin:
'django.contrib.admin',
# Uncomment the next line to enable admin documentation:
'django.contrib.admindocs',
'app',
)
# A sample logging configuration. The only tangible logging
# performed by this configuration is to send an email to
# the site admins on every HTTP 500 error.
# See http://docs.djangoproject.com/en/dev/topics/logging for
# more details on how to customize your logging configuration.
LOGGING = {
'version': 1,
'disable_existing_loggers': False,
'handlers': {
'mail_admins': {
'level': 'ERROR',
'class': 'django.utils.log.AdminEmailHandler'
}
},
'loggers': {
'django.request': {
'handlers': ['mail_admins'],
'level': 'ERROR',
'propagate': True,
},
}
}
答案 0 :(得分：5)
在local_settings.py：
DATABASE_ENGINE = 'sqlite3',
这里的逗号使DATABASE_ENGINE成为具有一个元素而不是字符串的元组。删除它，它应该工作。