我正在尝试使用 Sqlite3 和 Python 2.7 将数据库添加到 Django 项目。
这是我的 setting.py 的样子:
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
'NAME': 'dev.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.
}
}
它允许我创建数据库并要求我创建 super 用户:
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):
当我输入 yes 时,它会给我这个错误消息。
错误信息:
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/core/management/__init__.py", line 443, in execute_from_command_line
utility.execute()
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/core/management/__init__.py", line 382, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/core/management/base.py", line 196, in run_from_argv
self.execute(*args, **options.__dict__)
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/core/management/base.py", line 232, in execute
output = self.handle(*args, **options)
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/core/management/base.py", line 371, in handle
return self.handle_noargs(**options)
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/core/management/commands/syncdb.py", line 110, in handle_noargs
emit_post_sync_signal(created_models, verbosity, interactive, db)
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/core/management/sql.py", line 189, in emit_post_sync_signal
interactive=interactive, db=db)
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/dispatch/dispatcher.py", line 172, in send
response = receiver(signal=self, sender=sender, **named)
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/contrib/auth/management/__init__.py", line 73, in create_superuser
call_command("createsuperuser", interactive=True, database=db)
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/core/management/__init__.py", line 150, in call_command
return klass.execute(*args, **defaults)
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/core/management/base.py", line 232, in execute
output = self.handle(*args, **options)
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/contrib/auth/management/commands/createsuperuser.py", line 70, in handle
default_username = get_default_username()
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/contrib/auth/management/__init__.py", line 105, in get_default_username
default_username = get_system_username()
File "/Users/IMAC/work3/env/lib/python2.7/site-packages/django/contrib/auth/management/__init__.py", line 85, in get_system_username
return getpass.getuser().decode(locale.getdefaultlocale()[1])
File "/Users/IMAC/work3/env/lib/python2.7/locale.py", line 496, in getdefaultlocale
return _parse_localename(localename)
File "/Users/IMAC/work3/env/lib/python2.7/locale.py", line 428, in _parse_localename
raise ValueError, 'unknown locale: %s' % localename
ValueError: unknown locale: UTF-8
如何解决上面的错误?为什么它不允许我添加 super 用户?我应该怎么办?这个问题可能是因为我运行的是 Python 2.7?
最佳答案
在执行 python manage.py syncdb 之前输入此内容
export LC_CTYPE=en_US.UTF-8
export LC_ALL=en_US.UTF-8
这将解决错误。顺便说一下,我使用的是/usr/bin/python 中的 mac os x python。
将它添加到 ./.bash_profile 文件中,以便它自动调用它..
关于python - 使用带有 Python 2.7 的 Sqlite3 将数据库添加到 Django 项目,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/10891255/