创建注册表单，供用户在注册后填写，但是，在测试期间，从views.py中的注册功能发布的数据会生成操作错误，未知列＆＃39; realname＆＃39;在字段列表中。我在models.py和form.py中有真实姓名。我也与django同步并完成了与南方的迁移。需要帮助解决问题！
Models.py：
from django.db import models
from django.contrib.auth.models import User
class ProfileUser(models.Model):
user = models.OneToOneField(User)
realname = models.CharField(null=True, max_length=254, blank=True)
birthday = models.DateField(null=True,blank=True)
city = models.CharField(max_length=50,blank=True)
state = models.CharField(max_length=50,blank=True)
image = models.ImageField(upload_to='user_images/', blank=True)
#admin level and additional infomation
is_staff = models.BooleanField(default=False)
is_active = models.BooleanField(default=True)
#Override the _unicode_() method to return out something meaningful
def __unicode__(self):
return '%s %s %s %s %s' % (self.realname, self.birthday, self.city, self.state, self.image)
class ProfileStatsUser(models.Model):
profileuser = models.OneToOneField(ProfileUser)
user_title = models.CharField(max_length=254, verbose_name="Influencer Level", blank=True)
user_points = models.IntegerField(null=False, verbose_name="Style Points", blank=True)
def _unicode_(self):
return '%s %s' % (self.user_title, self.user_points)
forms.py：
#coding=utf-8
from django import forms
from django.contrib.auth.models import User
from django.utils.translation import ugettext_lazy as _
from django.forms import extras
from models import ProfileUser, ProfileStatsUser
import time
now=time.localtime()
###### Login for users ###########
class LoginForm(forms.ModelForm):
username=forms.CharField(label=_(u"username"),max_length=30,widget=forms.TextInput(attrs={'size': 20,}))
password=forms.CharField(label=_(u"password"),max_length=30,widget=forms.PasswordInput(attrs={'size': 20,}))
class Meta:
"""docstring for Meta"""
model = User
###### Signup for users ###########
class SignupForm(forms.ModelForm):
email=forms.EmailField(max_length=30, widget=forms.TextInput(attrs={'placeholder': 'Email', 'required':True}))
username=forms.CharField(max_length=30, widget=forms.TextInput(attrs={'placeholder': 'Username','required':True}))
password=forms.CharField(max_length=30, widget=forms.PasswordInput(attrs={'placeholder': 'Password','required':True}))
password2=forms.CharField(max_length=30, widget=forms.PasswordInput(attrs={'placeholder': 'Re-Enter Password','required':True}))
class Meta:
""" To Specify the fields from User model from django, and to prevent abstraction"""
model = User
fields = ['email', 'username', 'password', 'password2']
def clean_username(self):
users = User.objects.filter(username__iexact=self.cleaned_data["username"])
if not users:
return self.cleaned_data["username"]
raise forms.ValidationError("This username already exist")
def clean_email(self):
emails = User.objects.filter(email__iexact=self.cleaned_data["email"])
if not emails:
return self.cleaned_data["email"]
raise forms.ValidationError("Email is already registered")
def clean_password2(self):
password = self.cleaned_data.get("password")
password2 = self.cleaned_data.get("password2")
if not password2:
raise forms.ValidationError("You must confirm your password")
if password != password2:
raise forms.ValidationError("The password does not match ")
return password2
###### Registration for users ###########
class RegisterForm(forms.ModelForm):
realname=forms.CharField(max_length=50, widget=forms.TextInput(attrs={'placeholder': 'Real Name','required':True}))
birthday=forms.DateField(label=_(u"birthdate(mm/dd/yy)"),widget=extras.SelectDateWidget(years=range(1900, now[0]+1)),required=False)
city=forms.CharField(max_length=30, widget=forms.TextInput(attrs={'placeholder': 'City','required':True}))
state=forms.CharField(max_length=2, widget=forms.TextInput(attrs={'placeholder': 'State','required':True}))
image = forms.ImageField(required=False)
class Meta:
""" To Specify the fields from User model and the extension of the user model from django, and to prevent abstraction"""
model = ProfileUser
fields = ['realname', 'birthday','city','state','image']
###### Profile for users ###########
class ProfileForm(forms.Form):
realname=forms.CharField(max_length=50, widget=forms.TextInput(attrs={'placeholder': 'Real Name','required':True}))
email=forms.EmailField(max_length=30, widget=forms.TextInput(attrs={'required':False}))
username=forms.CharField(max_length=30, widget=forms.TextInput(attrs={'required':False}))
birthday=forms.DateField(widget=forms.DateInput(attrs={'required':False}))
city=forms.CharField(max_length=30, widget=forms.TextInput(attrs={'required':False}))
state=forms.CharField(max_length=2, widget=forms.TextInput(attrs={'required':False}))
class Meta:
""" To Specify the fields from User model and the extension of the user model from django, and to prevent abstraction"""
model = ProfileUser
fields = ['realname', 'birthday','city', 'state', 'email', 'username']
views.py：
#coding=utf-8
from django.shortcuts import render
from django.core.urlresolvers import reverse
from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.contrib import messages
from django.contrib.auth.models import User
from django.contrib.auth import authenticate, login as auth_login ,logout as auth_logout
from django.utils.translation import ugettext_lazy as _
from forms import LoginForm, SignupForm, RegisterForm, ProfileForm
from models import ProfileUser, ProfileStatsUser
from PIL import Image
###### Login for users ###########
def login(request):
template_var={}
form = LoginForm()
if request.method == 'POST':
form = LoginForm(request.POST.copy())
if form.is_valid():
login(request,form.cleaned_data["username"],form.cleaned_data["password"])
return HttpResponseRedirect(reverse("login"))
template_var["form"]=form
return render_to_response("registration/login.html",template_var,context_instance=RequestContext(request))
def _login(request,username,password):
ret=False
user=authenticate(username=username,password=password)
if user:
if user.is_active:
auth_login(request,user)
ret=True
else:
messages.add_message(request, messages.INFO, _(u'user is not active'))
else:
messages.add_message(request, messages.INFO, _(u'user not exsist'))
return ret
###### Signup for users ###########
def signup(request):
template_var={}
form = SignupForm()
if request.method=="POST":
form=SignupForm(request.POST.copy())
if form.is_valid():
username=form.cleaned_data["username"]
email=form.cleaned_data["email"]
password=form.cleaned_data["password"]
user=User.objects.create_user(username,email,password)
user.save()
_login(request,username,password)
return HttpResponseRedirect("register")
template_var["form"]=form
return render_to_response("registration/signup.html",template_var,context_instance=RequestContext(request))
###### Registration for users ###########
def register(request):
template_var={}
form = RegisterForm()
if request.user.is_authenticated():
if request.method=="POST":
form=RegisterForm(request.POST,request.FILES)
if form.is_valid():
realname=form.cleaned_data["realname"]
birthday=form.cleaned_data["birthday"]
city = form.cleaned_data["city"]
state = form.cleaned_data["state"]
reqfile = request.FILES.get("image", False)
registeruser=ProfileUser.objects.create(user=request.user, birthday=birthday,
city=city, state=state, image=reqfile)
registeruser.save()
return HttpResponseRedirect(reverse("dashboard"))
template_var["form"]=form
return render_to_response("registration/register.html",template_var,context_instance=RequestContext(request))
###### Profile for users ###########
def dashboard(request):
template_var={}
form=ProfileForm()
if request.user.is_authenticated():
user = ProfileUser.objects.get(user=request.user)
first_name=user.first_name
last_name=user.last_name
email=user.email
username=user.username
birthday=user.birthday
city=user.city
state=user.state
#None form elements
title=user.user_title
points=user.user_points
image=user.image
template_var["title"]=title
template_var["points"]=points
template_var["image"]=image
template_var["form"]=form
template_var["is_authenticated"]= True
return render_to_response("userprofile/dashboard.html",template_var)
回溯信息：
Environment:
Request Method: POST
Request URL: http://127.0.0.1:8000/signup/register/
Django Version: 1.6.2
Python Version: 2.7.1
Installed Applications:
('django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'home',
'profiles',
'south')
Installed Middleware:
('django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware')
Traceback:
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
114. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/Users/amechiegbe/Desktop/cm_dev/Indieitude/profiles/views.py" in register
73. city=city, state=state, image=reqfile)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/models/manager.py" in create
157. return self.get_queryset().create(**kwargs)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/models/query.py" in create
319. obj.save(force_insert=True, using=self.db)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/models/base.py" in save
545. force_update=force_update, update_fields=update_fields)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/models/base.py" in save_base
573. updated = self._save_table(raw, cls, force_insert, force_update, using, update_fields)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/models/base.py" in _save_table
654. result = self._do_insert(cls._base_manager, using, fields, update_pk, raw)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/models/base.py" in _do_insert
687. using=using, raw=raw)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/models/manager.py" in _insert
232. return insert_query(self.model, objs, fields, **kwargs)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/models/query.py" in insert_query
1511. return query.get_compiler(using=using).execute_sql(return_id)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/models/sql/compiler.py" in execute_sql
899. cursor.execute(sql, params)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/backends/util.py" in execute
69. return super(CursorDebugWrapper, self).execute(sql, params)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/backends/util.py" in execute
53. return self.cursor.execute(sql, params)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/utils.py" in __exit__
99. six.reraise(dj_exc_type, dj_exc_value, traceback)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/backends/util.py" in execute
53. return self.cursor.execute(sql, params)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/django/db/backends/mysql/base.py" in execute
124. return self.cursor.execute(query, args)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/MySQLdb/cursors.py" in execute
205. self.errorhandler(self, exc, value)
File "/Users/amechiegbe/Desktop/cm_dev/venv/lib/python2.7/site-packages/MySQLdb/connections.py" in defaulterrorhandler
36. raise errorclass, errorvalue
Exception Type: OperationalError at /signup/register/
Exception Value: (1054, "Unknown column 'realname' in 'field list'")