我在数据模型中使用了一些枚举字段。我已经安装了django-enumfield包。我的django版本是1.10.6,django-enumfield版本是1.2.1。
无论如何,在发布数据库迁移时我收到以下错误。
$ python manage.py makemigrations
输出:
Traceback (most recent call last):
File "manage.py", line 22, in <module>
execute_from_command_line(sys.argv)
File "/usr/local/lib/python3.5/dist-packages/Django-1.10.6-py3.5.egg/django/core/management/__init__.py", line 367, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python3.5/dist-packages/Django-1.10.6-py3.5.egg/django/core/management/__init__.py", line 341, in execute
django.setup()
File "/usr/local/lib/python3.5/dist-packages/Django-1.10.6-py3.5.egg/django/__init__.py", line 27, in setup
apps.populate(settings.INSTALLED_APPS)
File "/usr/local/lib/python3.5/dist-packages/Django-1.10.6-py3.5.egg/django/apps/registry.py", line 108, in populate
app_config.import_models(all_models)
File "/usr/local/lib/python3.5/dist-packages/Django-1.10.6-py3.5.egg/django/apps/config.py", line 199, in import_models
self.models_module = import_module(models_module_name)
File "/home/indikau/anaconda3/lib/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 978, in _gcd_import
File "<frozen importlib._bootstrap>", line 961, in _find_and_load
File "<frozen importlib._bootstrap>", line 950, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 655, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
File "/home/indikau/workspace/hotel_manager/manager/models.py", line 4, in <module>
from django_enumfield import enum
File "/usr/local/lib/python3.5/dist-packages/django_enumfield/enum.py", line 6, in <module>
from django_enumfield.db.fields import EnumField
File "/usr/local/lib/python3.5/dist-packages/django_enumfield/db/fields.py", line 8, in <module>
class EnumField(six.with_metaclass(models.SubfieldBase, models.IntegerField)):
AttributeError: module 'django.db.models' has no attribute 'SubfieldBase'
有没有解决这个问题?
感谢。
答案 0 :(得分:0)
SubfieldBase自1.8以来已被弃用,并且已在1.10中删除。
这里看起来有一些解决方案:https://github.com/5monkeys/django-enumfield/issues/39