我已经使用pip install django_countries安装了Django国家，但是仍然出现ImportError错误：无法导入名称CountryField：
(simpli)Allens-MacBook-Air:~/Sites/augmify/simpli [master]$ python manage.py syncdb
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/Users/allenchun/.virtualenvs/simpli/lib/python2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
utility.execute()
File "/Users/allenchun/.virtualenvs/simpli/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Users/allenchun/.virtualenvs/simpli/lib/python2.7/site-packages/django/core/management/base.py", line 242, in run_from_argv
self.execute(*args, **options.__dict__)
File "/Users/allenchun/.virtualenvs/simpli/lib/python2.7/site-packages/django/core/management/base.py", line 284, in execute
self.validate()
File "/Users/allenchun/.virtualenvs/simpli/lib/python2.7/site-packages/django/core/management/base.py", line 310, in validate
num_errors = get_validation_errors(s, app)
File "/Users/allenchun/.virtualenvs/simpli/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 "/Users/allenchun/.virtualenvs/simpli/lib/python2.7/site-packages/django/db/models/loading.py", line 196, in get_app_errors
self._populate()
File "/Users/allenchun/.virtualenvs/simpli/lib/python2.7/site-packages/django/db/models/loading.py", line 78, in _populate
self.load_app(app_name)
File "/Users/allenchun/.virtualenvs/simpli/lib/python2.7/site-packages/django/db/models/loading.py", line 99, in load_app
models = import_module('%s.models' % app_name)
File "/Users/allenchun/.virtualenvs/simpli/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module
__import__(name)
File "/Users/allenchun/Sites/augmify/simpli/members/models/__init__.py", line 2, in <module>
from members.models.checkin import CheckIn
File "/Users/allenchun/Sites/augmify/simpli/members/models/checkin.py", line 6, in <module>
from merchants.models import MerchantLocation
File "/Users/allenchun/Sites/augmify/simpli/merchants/models/__init__.py", line 3, in <module>
from merchants.models.beacon import Beacon
File "/Users/allenchun/Sites/augmify/simpli/merchants/models/beacon.py", line 5, in <module>
from merchants.models.merchant_location import MerchantLocation
File "/Users/allenchun/Sites/augmify/simpli/merchants/models/merchant_location.py", line 4, in <module>
from django_countries import CountryField
ImportError: cannot import name CountryField
最佳答案
from django_countries.fields import CountryField
pypi documentation.的用法示例
from django.db import models
from django_countries.fields import CountryField
class Person(models.Model):
name = models.CharField(max_length=100)
country = CountryField()
>>> person = Person(name='Chris', country='NZ')
>>> person.country
Country(code='NZ')
>>> person.country.name
'New Zealand'
>>> person.country.flag
'/static/flags/nz.gif'