[英]Cannot Import Name X
当前正在尝试为我的Django项目创建一个Models.py文件,以便能够在数据库中存储问题。
但是每次我在forms.py中为元类引用模型时,都会收到导入错误。
forms.py
from django import forms
from django.contrib.auth.models import User
from .models import Q1
Question1_CHOICES = (
('1', 'I Like Smoking'),
('2', 'I Dislike Smoking'),
('3', 'I Do not Smoke'),
('4', 'I Do not mind Smokers '),
)
class QuestionForm(forms.Form):
Q1 = forms.MultipleChoiceField(
required=False,
widget=forms.RadioSelect,
choices=Question1_CHOICES
)
class Meta:
model = Q1
fields = ['question']
widgets = {
'question': forms.RadioSelect()
}
Models.py
from django.db import models
from .forms import Question1_CHOICES
class Q1(models.Model):
question = models.CharField(max_length=50, choices=Question1_CHOICES)
我的错误如下
从.models导入Q1中的文件“ forms.py”,第3行
任何帮助将不胜感激,因为我很困惑
您有循环进口
Forms.py正在导入models.py
models.py正在导入Forms.py
我建议将Question1_CHOICES
移到models.py中。 遵循文档作为示例https://docs.djangoproject.com/en/1.10/ref/models/fields/#choices
尝试这个
Models.py
from django.db import models
Question1_CHOICES = ( ('1', 'I Like Smoking'), ('2', 'I Dislike Smoking'), ('3', 'I Do not Smoke'), ('4', 'I Do not mind Smokers '), )
class Q1(models.Model):
question = models.CharField(max_length=50, choices=Question1_CHOICES)
Forms.py
from django import forms
from django.contrib.auth.models import User
from .models import Q1, Question1_CHOICES
class QuestionForm(forms.Form):
q1 = forms.MultipleChoiceField( required=False, widget=forms.RadioSelect, choices=Question1_CHOICES )
class Meta:
model = Q1 fields = ['question']
widgets = { 'question': forms.RadioSelect() }
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