【发布时间】:2018-11-02 04:26:36
【问题描述】:
我正在使用 Django 2.07。在我发布第一篇文章后的应用程序中,第二篇文章没有使用相同的用户名发布文章(我使用的是 Django all-auth)。在 Django admin 中,它显示“此用户名已经存在。”
这是我的个人资料模型:
class Profile(models.Model):
PUBLIC = 'Public'
PRIVATE = 'Private'
INITIATIVE ='Initiative'
PRIVATE_STARTUP = 'Private and Startup'
INITIAL_KEYWORD = (
(PUBLIC, 'Public'),
(PRIVATE, 'Private'),
(INITIATIVE, 'Initiative'),
(PRIVATE_STARTUP, 'Private and Startup'),
)
Type_of_account = models. NullBooleanField('Personal account',
help_text="by default this is Business account")
user_photo = models.ImageField(upload_to='user_image', blank=True)
user = models.OneToOneField(User, on_delete=models.CASCADE, default=1)
occupation = models.CharField(max_length=400, null=False)
name = models.CharField(max_length=200, null=False, blank=False, default=None)
title = models.CharField(max_length=100, null=True, blank=True)
url = models.URLField(max_length=200, null=True, blank=True)
additional_url = models.URLField(max_length=200, null=True, blank=True )
Headquarter = models.CharField(max_length=1000, null=True, blank=True)
stock_market = models.CharField(max_length=200, null=True, blank=True)
established = models.DateField(auto_now=False, auto_now_add=False, default=None)
investors = RichTextField(null=True, blank=True)
about_details = RichTextField(null=False, blank=False, default=None)
Type_of_company = models.CharField(
max_length=20,
null=True,
blank=True,
choices=INITIAL_KEYWORD,
default=PRIVATE_STARTUP)
这是我的主要模型。
class MainModel(models.Model):
I_THINK = 'I think'
GOOD_PART = 'Good part'
BAD_PART ='Bad part'
PROTOTYPE = 'Prototype'
FEEDBACK = 'Feedback'
INFO = 'Info'
REVIEW = 'Review'
ASK = 'Ask'
FINACIAL_MARKET = 'Financial market'
INITIAL_KEYWORD_FOR_THOUGHTS = (
(I_THINK, 'I THINK'),
(FEEDBACK, 'FEEDBACK'),
(GOOD_PART, 'GOOD PART'),
(BAD_PART, 'BAD PART'),
(PROTOTYPE, 'PROTOTYPE'),
(INFO, 'INFO'),
(REVIEW, 'REVIEW'),
(ASK, 'ASK'),
(FINACIAL_MARKET, 'FINANCIAL MARKET')
)
user = models.OneToOneField(User, on_delete=models.CASCADE, default=None)
pub_time = models.DateTimeField('Publish time', auto_now=True)
topic = models.CharField(max_length=2000, null=True, blank=True)
##
micro_thought = models.CharField(max_length=200, null=True, blank=True)
Initial_keyword_for_thoughts = models.CharField(
max_length=300,
null=True,
blank=True,
choices=INITIAL_KEYWORD_FOR_THOUGHTS,
default=I_THINK
)
我必须在主模型用户字段中进行哪些更改? 我该如何解决这个问题?
感谢您的帮助。
【问题讨论】:
标签: django django-models django-allauth