这是我的model.py代码:
from django.db import models
# Create your models here.
class Poll(models.Model):
question = models.CharField(max_length=200)
pub_date = models.DateTimeField('date published')
def __str__(self):
return self.question
class Choice(models.Model):
poll = models.ForeignKey(Poll)
choice_text = models.CharField(max_length=200)
votes = models.IntegerField(default=0)
def __str__(self):
return self.choice_text
当我运行以下命令时:
python manage.py runserver
这给了我以下错误:
mjrulesamrat @ mjrulesamrat-Lenovo-G570:〜/ django_local / first_web $ python manage.py runserver验证模型......
Traceback启动的线程中的未处理异常(最近一次调用最后一次):文件 “/usr/local/lib/python2.7/dist-packages/django/utils/autoreload.py” 第93行,包装中 fn(* args,** kwargs)文件“/usr/local/lib/python2.7/dist-packages/django/core/management/commands/runserver.py”, 第98行,在inner_run中 self.validate(display_num_errors = True)File“/usr/local/lib/python2.7/dist-packages/django/core/management/base.py”, 第310行,在验证中 num_errors = get_validation_errors(s,app)文件“/usr/local/lib/python2.7/dist-packages/django/core/management/validation.py”, 第34行,在get_validation_errors中 for(app_name,error)in get_app_errors()。items():File“/usr/local/lib/python2.7/dist-packages/django/db/models/loading.py”, 第196行,在get_app_errors中 self._populate()文件“/usr/local/lib/python2.7/dist-packages/django/db/models/loading.py”, 第75行,在_populate中 self.load_app(app_name,True)文件“/usr/local/lib/python2.7/dist-packages/django/db/models/loading.py”, 第99行,在load_app中 models = import_module('%s.models'%app_name)文件“/usr/local/lib/python2.7/dist-packages/django/utils/importlib.py”, 第40行,在import_module中 导入(名称)文件“/home/mjrulesamrat/django_local/first_web/polls/models.py”,第7行 def str (个体经营): ^ IndentationError:意外缩进
我正在使用Django 1.6和python 2.7。
如果我在此代码中犯了一些错误,请指导我。因为当我在python shell中运行时,它给了我轮询对象而不是问题。
>>> Poll.objects.all()
[<Poll: Poll object>]
答案 0 :(得分:1)
在模型方法级别观察/修复缩进:
from django.db import models
# Create your models here.
class Poll(models.Model):
question = models.CharField(max_length=200)
pub_date = models.DateTimeField('date published')
# HERE
def __str__(self):
return self.question
class Choice(models.Model):
poll = models.ForeignKey(Poll)
choice_text = models.CharField(max_length=200)
votes = models.IntegerField(default=0)
# AND HERE
def __str__(self):
return self.choice_text