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[英]Django: save() got an unexpected keyword argument 'commit'
[英]ModelForm save() got an unexpected keyword argument 'commit'
我尝试在django
创建自定义用户,但有问题,请帮忙。
问题是当我从管理员添加或更改用户并保存它时,我不明白问题出在form.py
,但我觉得在form.py
,请帮我解决这个问题。
models.py
class ObUser(AbstractUser):
SEX = (
('M', 'MALE'),
('F', 'FEMALE'),
)
username = models.CharField(max_length=30, unique=True)
email = models.EmailField(max_length=30, unique=True, blank=False, null=False)
first_name = models.CharField(max_length=20, blank= False, null=False)
last_name = models.CharField(max_length=50, blank= False, null=False)
password = models.CharField(max_length=50)
born_date = models.DateField(auto_now=False, auto_now_add=False, blank=True, null=True)
address = models.TextField(blank=True, null=True)
phone = models.IntegerField(blank=True, null=True)
sim_id = models.IntegerField(blank=True, null=True)
quotes = models.CharField(max_length=100, blank=True, null=True)
sex = models.CharField(max_length=1, choices=SEX)
is_active = models.BooleanField(default=True)
last_login = models.DateTimeField(auto_now=False, auto_now_add=False, blank=True, null=True)
last_update = models.DateTimeField(auto_now=True, auto_now_add=False, blank=True, null=True)
date_joined = models.DateField(auto_now=False, auto_now_add=True)
is_verified = models.BooleanField(default=False)
objects = ObUserManager
然后我制作 ModelForm :
form.py
class ObUserCreate(forms.ModelForm):
password1 = forms.CharField(label='password', widget=forms.PasswordInput)
password2 = forms.CharField(label='konfirmasi password', widget=forms.PasswordInput)
class Meta:
model = ObUser
fields = ('username', 'email', 'first_name', 'last_name', 'password')
def clean_password2(self):
password1=self.cleaned_data.get('password1')
password2=self.cleaned_data.get('password2')
if password1 and password2 and password1 != password2:
raise forms.ValidationError('password tidak sama')
return password2
def save(self, commit=True):
self.clean_password2()
user = super().save(commit=False)
user.set_password(self.cleaned_data['password2'])
if commit:
user.save()
return user
class ObUserChange(forms.ModelForm):
class Meta:
model = ObUser
exclude = ['last_login', 'last_update', 'date_joined', 'is_verified']
def save(self):
user = super().save()
if first_name and last_name and born_date and address and phone and sim_id and quotes and sex:
user.is_verified=True
user.save()
user.save()
return user
和管理员这样
class UserAdm(UserAdmin):
form = ObUserChange
add_form = ObUserCreate
list_display = ('username', 'email', 'is_active', 'is_verified')
fieldsets = (None, {'fields': ('username', 'email', 'first_name', 'last_name', 'born_date', 'address', 'phone', 'sim_id', 'sex')}),
add_fieldsets = (None, {'fields': ('username', 'email', 'password1', 'password2')}),
search_fields = ('username',)
ordering = ('email',)
admin.site.register(ObUser, UserAdm)
但我有这样的错误:
请求方法:POST 请求 URL: http://localhost/admin/obusers/obuser/add/ Django 版本:2.2.2 异常类型:TypeError 异常值:
save() 得到一个意外的关键字参数 'commit' 异常位置:D:\\project\\django\\tutorials\\env\\lib\\site-packages\\django\\contrib\\admin\\options.py in save_form, line 1082 Python Executable: D: \\project\\django\\tutorials\\env\\Scripts\\python.exe Python 版本:3.7.3 Python 路径:
['D:\\project\\django\\tutorials\\otobrothers', 'C:\\Users\\masdika\\AppData\\Local\\Programs\\Python\\Python37\\python37.zip', 'C:\\Users\\masdika\\AppData\\Local\\Programs \\Python\\Python37\\DLLs'、'C:\\Users\\masdika\\AppData\\Local\\Programs\\Python\\Python37\\lib'、'C:\\Users\\masdika\\AppData\\Local\\Programs\\Python\\Python37'、'D :\\project\\django\\tutorials\\env', 'D:\\project\\django\\tutorials\\env\\lib\\site-packages'] 服务器时间:Sun, 30 Jun 2019 06:26:55 +0000
之前谢谢
只需尝试在 save() 方法中添加*args, **kwargs
def save(self,*args,**kwargs):
use = self.clean_password2()
user = super().save(commit=False)
if use:
user.set_password(self.cleaned_data['password2'])
user.save()
return user
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