從 django 管理面板中刪除密碼字段

Question

我已經在 Django 管理面板中實現了對Post class 的搜索和過濾。 帖子class 沒有密碼歸檔，但密碼字段出現在管理面板中。 我想從管理面板中刪除它。

# admin.py
from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
from django.db import models
from .models import Post, Comment

class PostAdmin(UserAdmin):
    ordering = ('created_at',)
    list_display = ('author', 'blood_group', 'required_bags', 'contact_number', 'created_at', 'is_resolved', 'admin_approved')
    search_fields = ('author__name', 'blood_group', 'is_resolved',) # Can not add author as it is a foregin key to post
    readonly_fields = ('created_at',)
    exclude = ('password',)

    filter_horizontal = ()
    list_filter = ()
    fieldsets = ()

admin.site.register(Post, PostAdmin)
admin.site.register(Comment)

我試圖在 post app 的 admin.py 中使用exclude = ('password',)刪除密碼字段。 它適用於我的用戶model，它實際上有密碼字段。 但它不適用於Post model。

這是 forms.py 的代碼

# forms.py
from django.forms import ModelForm
from .models import Post, Comment

from django import forms

class PostForm(ModelForm):
    class Meta:
        model = Post
        fields = ['description', 'address', 'blood_group', 'required_bags', 'deadlineDate', 'deadlineTime', 'contact_number', 'is_resolved']

    
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

        for name, field, in self.fields.items():
            field.widget.attrs.update({'class' : 'form-control'})
        self.fields['deadlineDate'].widget.input_type = 'date'
        self.fields['deadlineTime'].widget.input_type = 'time'
        self.fields['contact_number'].widget.input_type = 'number'
        self.fields['description'].widget.attrs.update({'rows' : '4'})
        self.fields['is_resolved'].widget.attrs.update({'class' : 'form-check-input'})

這是 modes.py 的代碼

# models.py
from django.db import models
from author.decorators import with_author

BLOOD_GROUPS = [
    ('A+', 'A+'),
    ('A-', 'A-'),
    ('B+', 'B+'),
    ('B-', 'B-'),
    ('AB+', 'AB+'),
    ('AB-', 'AB-'),
    ('O+', 'O+'),
    ('O-', 'O-'),
]

@with_author
class Post(models.Model):
    description = models.TextField(null=True, blank=True)
    address = models.CharField(max_length=250)
    blood_group = models.CharField(max_length=8, choices=BLOOD_GROUPS)
    required_bags = models.PositiveIntegerField()
    deadlineDate = models.DateField()
    deadlineTime = models.TimeField()
    contact_number = models.CharField(max_length=15)
    created_at = models.DateTimeField(auto_now_add=True)
    is_resolved = models.BooleanField(default=False, blank=True)
    admin_approved = models.BooleanField(default=False)

    def __str__(self):
        return str(self.author) + ", " + str(self.blood_group) + ", " + str(self.address)

Answer 1

在我看來，您應該從ModelAdmin繼承PostAdmin ，而不是UserAdmin ，因為您的Post model 未以任何方式連接到User model。

# forms.py
from django.contrib.admin import ModelAdmin
from django.forms import ModelForm
from .models import Post, Comment

from django import forms

class PostForm(ModelAdmin):
    class Meta:
        model = Post
        fields = ['description', 'address', 'blood_group', 'required_bags', 'deadlineDate', 'deadlineTime', 'contact_number', 'is_resolved']

    
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

        for name, field, in self.fields.items():
            field.widget.attrs.update({'class' : 'form-control'})
        self.fields['deadlineDate'].widget.input_type = 'date'
        self.fields['deadlineTime'].widget.input_type = 'time'
        self.fields['contact_number'].widget.input_type = 'number'
        self.fields['description'].widget.attrs.update({'rows' : '4'})
        self.fields['is_resolved'].widget.attrs.update({'class' : 'form-check-input'})

UserAdmin專門用於顯示User model的管理頁面。