3
对不起，这种愚蠢的问题。我是Django的noob。我在下面的Django官方教程，并在python3 manage.py执行syncdb的阶段，我得到这个巨大的错误Django的错误manage.py syncdb
Creating tables ...
Creating table django_admin_log
Creating table auth_permission
Creating table auth_group_permissions
Creating table auth_group
Creating table auth_user_groups
Creating table auth_user_user_permissions
Creating table auth_user
Creating table django_content_type
Creating table django_session
Traceback (most recent call last):
File "/usr/local/lib/python3.3/dist-packages/django/contrib/contenttypes/models.py", line 39, in get_for_model
ct = self._get_from_cache(opts)
File "/usr/local/lib/python3.3/dist-packages/django/contrib/contenttypes/models.py", line 29, in _get_from_cache
return self.__class__._cache[self.db][key]
KeyError: 'default'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.3/dist-packages/django/db/backends/util.py", line 46, in execute
return self.cursor.execute(sql, params)
File "/usr/local/lib/python3.3/dist-packages/django/db/backends/mysql/base.py", line 124, in execute
return self.cursor.execute(query, args)
File "/usr/local/lib/python3.3/dist-packages/MySQL_python-1.2.3-py3.3-linux-x86_64.egg/MySQLdb/cursors.py", line 184, in execute
self.errorhandler(self, exc, value)
File "/usr/local/lib/python3.3/dist-packages/MySQL_python-1.2.3-py3.3-linux-x86_64.egg/MySQLdb/connections.py", line 37, in defaulterrorhandler
raise errorvalue
File "/usr/local/lib/python3.3/dist-packages/MySQL_python-1.2.3-py3.3-linux-x86_64.egg/MySQLdb/cursors.py", line 171, in execute
r = self._query(query)
File "/usr/local/lib/python3.3/dist-packages/MySQL_python-1.2.3-py3.3-linux-x86_64.egg/MySQLdb/cursors.py", line 330, in _query
rowcount = self._do_query(q)
File "/usr/local/lib/python3.3/dist-packages/MySQL_python-1.2.3-py3.3-linux-x86_64.egg/MySQLdb/cursors.py", line 294, in _do_query
db.query(q)
_mysql_exceptions.ProgrammingError: (1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '%s AND `django_content_type`.`app_label` = %s)' at line 1")
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/usr/local/lib/python3.3/dist-packages/django/core/management/__init__.py", line 397, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python3.3/dist-packages/django/core/management/__init__.py", line 390, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/lib/python3.3/dist-packages/django/core/management/base.py", line 240, in run_from_argv
self.execute(*args, **options.__dict__)
File "/usr/local/lib/python3.3/dist-packages/django/core/management/base.py", line 283, in execute
output = self.handle(*args, **options)
File "/usr/local/lib/python3.3/dist-packages/django/core/management/base.py", line 413, in handle
return self.handle_noargs(**options)
File "/usr/local/lib/python3.3/dist-packages/django/core/management/commands/syncdb.py", line 112, in handle_noargs
emit_post_sync_signal(created_models, verbosity, interactive, db)
File "/usr/local/lib/python3.3/dist-packages/django/core/management/sql.py", line 216, in emit_post_sync_signal
interactive=interactive, db=db)
File "/usr/local/lib/python3.3/dist-packages/django/dispatch/dispatcher.py", line 182, in send
response = receiver(signal=self, sender=sender, **named)
File "/usr/local/lib/python3.3/dist-packages/django/contrib/auth/management/__init__.py", line 82, in create_permissions
ctype = ContentType.objects.db_manager(db).get_for_model(klass)
File "/usr/local/lib/python3.3/dist-packages/django/contrib/contenttypes/models.py", line 47, in get_for_model
defaults = {'name': smart_text(opts.verbose_name_raw)},
File "/usr/local/lib/python3.3/dist-packages/django/db/models/manager.py", line 154, in get_or_create
return self.get_queryset().get_or_create(**kwargs)
File "/usr/local/lib/python3.3/dist-packages/django/db/models/query.py", line 373, in get_or_create
return self.get(**lookup), False
File "/usr/local/lib/python3.3/dist-packages/django/db/models/query.py", line 301, in get
num = len(clone)
File "/usr/local/lib/python3.3/dist-packages/django/db/models/query.py", line 77, in __len__
self._fetch_all()
File "/usr/local/lib/python3.3/dist-packages/django/db/models/query.py", line 856, in _fetch_all
self._result_cache = list(self.iterator())
File "/usr/local/lib/python3.3/dist-packages/django/db/models/query.py", line 220, in iterator
for row in compiler.results_iter():
File "/usr/local/lib/python3.3/dist-packages/django/db/models/sql/compiler.py", line 711, in results_iter
for rows in self.execute_sql(MULTI):
File "/usr/local/lib/python3.3/dist-packages/django/db/models/sql/compiler.py", line 777, in execute_sql
cursor.execute(sql, params)
File "/usr/local/lib/python3.3/dist-packages/django/db/backends/util.py", line 46, in execute
return self.cursor.execute(sql, params)
File "/usr/local/lib/python3.3/dist-packages/django/db/utils.py", line 99, in __exit__
six.reraise(dj_exc_type, dj_exc_value, traceback)
File "/usr/local/lib/python3.3/dist-packages/django/utils/six.py", line 328, in reraise
raise value.with_traceback(tb)
File "/usr/local/lib/python3.3/dist-packages/django/db/backends/util.py", line 46, in execute
return self.cursor.execute(sql, params)
File "/usr/local/lib/python3.3/dist-packages/django/db/backends/mysql/base.py", line 124, in execute
return self.cursor.execute(query, args)
File "/usr/local/lib/python3.3/dist-packages/MySQL_python-1.2.3-py3.3-linux-x86_64.egg/MySQLdb/cursors.py", line 184, in execute
self.errorhandler(self, exc, value)
File "/usr/local/lib/python3.3/dist-packages/MySQL_python-1.2.3-py3.3-linux-x86_64.egg/MySQLdb/connections.py", line 37, in defaulterrorhandler
raise errorvalue
File "/usr/local/lib/python3.3/dist-packages/MySQL_python-1.2.3-py3.3-linux-x86_64.egg/MySQLdb/cursors.py", line 171, in execute
r = self._query(query)
File "/usr/local/lib/python3.3/dist-packages/MySQL_python-1.2.3-py3.3-linux-x86_64.egg/MySQLdb/cursors.py", line 330, in _query
rowcount = self._do_query(q)
File "/usr/local/lib/python3.3/dist-packages/MySQL_python-1.2.3-py3.3-linux-x86_64.egg/MySQLdb/cursors.py", line 294, in _do_query
db.query(q)
django.db.utils.ProgrammingError: (1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '%s AND `django_content_type`.`app_label` = %s)' at line 1")
我已成功安装python3，MySQL驱动。使用Ubuntu。 这里是我的setings.py
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME' : 'blog',
'USER' : 'root',
'PASSWORD' : 'hellyeah',
'HOST' : '',
'PORT' : ''
}
}
这将是真棒，如果有人教我什么是错..
MySQL-python不支持Python 3.3 http://stackoverflow.com/questions/15202503/how-can-i-use-mysql-with-python-3-3-and-django-1-5。官方网页上说，支持是在路上http://sourceforge.net/projects/mysql-python/ –
Owh，谢谢..现在看来我试图学习python没什么... 更好的我回去php – ddiipp
@ user2665252呃，什么？他所说的只是该库与Python 3不兼容。使用Python 2.7代替，或者找到与3.3版兼容的MySQL库。 –