custom user

aspava/settings.py

@@ -123,3 +123,4 @@ STATIC_URL = '/static/'
 # Settings
 LOGIN_REDIRECT_URL = '/'
 LOGOUT_REDIRECT_URL = '/'
+AUTH_USER_MODEL = 'social.SocialUser'

social/admin.py

 from django.contrib import admin
+from django.contrib.auth import get_user_model
+from django.contrib.auth.admin import UserAdmin
+
+from social.forms import SocialUserCreationForm, SocialUserChangeForm
+from social.models import SocialUser
+
+class SocialUserAdmin(UserAdmin):
+    add_form = SocialUserCreationForm
+    form = SocialUserChangeForm
+    model = SocialUser
+    list_display = ['email', 'username',]
+
+admin.site.register(SocialUser, SocialUserAdmin)

social/forms.py

+from django import forms
+from django.contrib.auth.forms import UserCreationForm, UserChangeForm
+from social.models import SocialUser
+
+class SocialUserCreationForm(UserCreationForm):
+
+    class Meta(UserCreationForm):
+        model = SocialUser
+        fields = ('username', 'email')
+
+class SocialUserChangeForm(UserChangeForm):
+
+    class Meta:
+        model = SocialUser
+        fields = ('username', 'email')

social/migrations/0001_initial.py

+# Generated by Django 2.2.1 on 2019-05-04 15:09
+
+from django.conf import settings
+import django.contrib.auth.models
+import django.contrib.auth.validators
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('auth', '0011_update_proxy_permissions'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='SocialUser',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
+                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
+                ('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
+                ('first_name', models.CharField(blank=True, max_length=30, verbose_name='first name')),
+                ('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')),
+                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
+                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
+                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.Group', verbose_name='groups')),
+                ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.Permission', verbose_name='user permissions')),
+            ],
+            options={
+                'verbose_name': 'user',
+                'verbose_name_plural': 'users',
+                'abstract': False,
+            },
+            managers=[
+                ('objects', django.contrib.auth.models.UserManager()),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Post',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+    ]

social/models.py

 from django.db import models
+from django.conf import settings
+from django.contrib.auth.models import AbstractUser
+
+class SocialUser(AbstractUser):
+    pass
+    
+class Post(models.Model):
+    author = models.ForeignKey(
+        settings.AUTH_USER_MODEL,
+        on_delete=models.CASCADE,
+    )

social/urls.py

 from collections import UserList
+from dataclasses import dataclass
+from typing import Optional, Sequence
 from django.urls import include, path
 from social.views import Home, Register
 
+
+@dataclass(frozen=True, unsafe_hash=True)
+class IncludeFilter:
+    module: str
+    whitelist: Optional[Sequence] = None
+    blacklist: Optional[Sequence] = None
+
+    def __str__(self):
+        return self.module
+        
 class PatternManager:
-    """No list / dict comp, no context manager
-    no abc, its the simplest way to do a PatternManager """
+    """A pattern manager for urlpatterns. 
+    
+    Subclass it with collections.UserList and then
+    add class variables about your routes.
+    
+        class XXXPatterns(PatternManager, UserList):
+            <name> = <path>, <view>
+        
+        urlpatterns = XXXPatterns()
+    
+    You dont need to call as_view() for generics. PatternManager
+    will call them for you. 
+    
+    If you need to include urls from another module define a class variable
+    called includes (it is reserved for this purpose, you cant use that as a <name>
+    for normal route). 
+    
+        includes = {<path>: <include>, 
+                    <path.n>: <include.n>, 
+                    'accounts': 'django.contrib.auth.urls'}
+    """
     
     def __init__(self):
         self.data = []
-        patterns = dict(filter(lambda member: not member[0].startswith('_'), vars(self.__class__).items()))
-        
-        if 'includes' in patterns:
-            for route, module in patterns.pop('includes').items():
-                self.data.append(path(route, include(module)))
-                
+        patterns = dict(
+            filter(
+                lambda member: not member[0].startswith("_"),
+                vars(self.__class__).items(),
+            )
+        )
+
+        if "includes" in patterns:
+            for route, module in patterns.pop("includes").items():
+                included = include(str(module))
+                if isinstance(module, IncludeFilter):
+                    included = self._filtered_include(module, included)
+
+                self.data.append(path(route, included))
+
         for name, route in patterns.items():
             route, view = route
-            if hasattr(view, 'as_view'):
+            if hasattr(view, "as_view"):
                 view = view.as_view()
-                
+
             pattern = path(route, view, name=name)
             self.data.append(pattern)
     
-        
+    def _filtered_include(self, module, included):
+        urlconf_module, *meta = included
+        urlpatterns = urlconf_module.urlpatterns
+        _type = type(urlpatterns)
+        if module.blacklist:
+            urlpatterns = filter(
+                lambda pattern: pattern.name not in module.blacklist,
+                urlpatterns,
+            )
+        if module.whitelist:
+            urlpatterns = filter(
+                lambda pattern: pattern.name in module.whitelist,
+                urlpatterns,
+            )
+
+        urlconf_module.urlpatterns = _type(urlpatterns)
+        included = urlconf_module, *meta
+        return included
+
+
 class SocialPatterns(PatternManager, UserList):
-    home = '', Home
-    register = 'accounts/register/', Register
-    
-    includes = {'accounts': 'django.contrib.auth.urls'}
+    home = "", Home
+    register = "accounts/register/", Register
+
+    includes = {
+        "accounts": IncludeFilter(
+            "django.contrib.auth.urls", whitelist=("login", "logout")
+        )
+    }
+
 
 urlpatterns = SocialPatterns()