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- C:myprojectsmorpheum1master>python manage.py makemigrations .
- Traceback (most recent call last):
- File "manage.py", line 15, in <module>
- execute_from_command_line(sys.argv)
- File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangocoremanagement__init__.py", line 371, in execute_from_command_line
- utility.execute()
- File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangocoremanagement__init__.py", line 347, in execute
- django.setup()
- File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjango__init__.py", line 24, in setup
- apps.populate(settings.INSTALLED_APPS)
- File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangoappsregistry.py", line 120, in populate
- app_config.ready()
- File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangocontribadminapps.py", line 23, in ready
- self.module.autodiscover()
- File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangocontribadmin__init__.py", line 26, in autodiscover
- autodiscover_modules('admin', register_to=site)
- File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangoutilsmodule_loading.py", line 47, in autodiscover_modules
- import_module('%s.%s' % (app_config.name, module_to_search))
- File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libimportlib__init__.py", line 126, in import_module
- return _bootstrap._gcd_import(name[level:], package, level)
- File "<frozen importlib._bootstrap>", line 994, in _gcd_import
- File "<frozen importlib._bootstrap>", line 971, in _find_and_load
- File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
- File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
- File "<frozen importlib._bootstrap_external>", line 678, in exec_module
- File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
- File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangocontribauthadmin.py", line 6, in <module>
- from django.contrib.auth.forms import (
- ImportError: cannot import name 'AdminPasswordChangeForm'
- from django.conf import settings
- from django.contrib import admin, messages
- from django.contrib.admin.options import IS_POPUP_VAR
- from django.contrib.admin.utils import unquote
- from django.contrib.auth import update_session_auth_hash
- from django.contrib.auth.forms import (
- AdminPasswordChangeForm, UserChangeForm, UserCreationForm,
- )
- from django.contrib.auth.models import Group, User
- from django.core.exceptions import PermissionDenied
- from django.db import router, transaction
- from django.http import Http404, HttpResponseRedirect
- from django.template.response import TemplateResponse
- from django.urls import path, reverse
- from django.utils.decorators import method_decorator
- from django.utils.html import escape
- from django.utils.translation import gettext, gettext_lazy as _
- from django.views.decorators.csrf import csrf_protect
- from django.views.decorators.debug import sensitive_post_parameters
- csrf_protect_m = method_decorator(csrf_protect)
- sensitive_post_parameters_m = method_decorator(sensitive_post_parameters())
- @admin.register(Group)
- class GroupAdmin(admin.ModelAdmin):
- search_fields = ('name',)
- ordering = ('name',)
- filter_horizontal = ('permissions',)
- def formfield_for_manytomany(self, db_field, request=None, **kwargs):
- if db_field.name == 'permissions':
- qs = kwargs.get('queryset', db_field.remote_field.model.objects)
- # Avoid a major performance hit resolving permission names which
- # triggers a content_type load:
- kwargs['queryset'] = qs.select_related('content_type')
- return super().formfield_for_manytomany(db_field, request=request, **kwargs)
- @admin.register(User)
- class UserAdmin(admin.ModelAdmin):
- add_form_template = 'admin/auth/user/add_form.html'
- change_user_password_template = None
- fieldsets = (
- (None, {'fields': ('username', 'password')}),
- (_('Personal info'), {'fields': ('first_name', 'last_name', 'email')}),
- (_('Permissions'), {'fields': ('is_active', 'is_staff', 'is_superuser',
- 'groups', 'user_permissions')}),
- (_('Important dates'), {'fields': ('last_login', 'date_joined')}),
- )
- add_fieldsets = (
- (None, {
- 'classes': ('wide',),
- 'fields': ('username', 'password1', 'password2'),
- }),
- )
- form = UserChangeForm
- add_form = UserCreationForm
- change_password_form = AdminPasswordChangeForm
- list_display = ('username', 'email', 'first_name', 'last_name', 'is_staff')
- list_filter = ('is_staff', 'is_superuser', 'is_active', 'groups')
- search_fields = ('username', 'first_name', 'last_name', 'email')
- ordering = ('username',)
- filter_horizontal = ('groups', 'user_permissions',)
- def get_fieldsets(self, request, obj=None):
- if not obj:
- return self.add_fieldsets
- return super().get_fieldsets(request, obj)
- def get_form(self, request, obj=None, **kwargs):
- """
- Use special form during user creation
- """
- defaults = {}
- if obj is None:
- defaults['form'] = self.add_form
- defaults.update(kwargs)
- return super().get_form(request, obj, **defaults)
- def get_urls(self):
- return [
- path(
- '<id>/password/',
- self.admin_site.admin_view(self.user_change_password),
- name='auth_user_password_change',
- ),
- ] + super().get_urls()
- def lookup_allowed(self, lookup, value):
- # Don't allow lookups involving passwords.
- return not lookup.startswith('password') and super().lookup_allowed(lookup, value)
- @sensitive_post_parameters_m
- @csrf_protect_m
- def add_view(self, request, form_url='', extra_context=None):
- with transaction.atomic(using=router.db_for_write(self.model)):
- return self._add_view(request, form_url, extra_context)
- def _add_view(self, request, form_url='', extra_context=None):
- # It's an error for a user to have add permission but NOT change
- # permission for users. If we allowed such users to add users, they
- # could create superusers, which would mean they would essentially have
- # the permission to change users. To avoid the problem entirely, we
- # disallow users from adding users if they don't have change
- # permission.
- if not self.has_change_permission(request):
- if self.has_add_permission(request) and settings.DEBUG:
- # Raise Http404 in debug mode so that the user gets a helpful
- # error message.
- raise Http404(
- 'Your user does not have the "Change user" permission. In '
- 'order to add users, Django requires that your user '
- 'account have both the "Add user" and "Change user" '
- 'permissions set.')
- raise PermissionDenied
- if extra_context is None:
- extra_context = {}
- username_field = self.model._meta.get_field(self.model.USERNAME_FIELD)
- defaults = {
- 'auto_populated_fields': (),
- 'username_help_text': username_field.help_text,
- }
- extra_context.update(defaults)
- return super().add_view(request, form_url, extra_context)
- @sensitive_post_parameters_m
- def user_change_password(self, request, id, form_url=''):
- if not self.has_change_permission(request):
- raise PermissionDenied
- user = self.get_object(request, unquote(id))
- if user is None:
- raise Http404(_('%(name)s object with primary key %(key)r does not exist.') % {
- 'name': self.model._meta.verbose_name,
- 'key': escape(id),
- })
- if request.method == 'POST':
- form = self.change_password_form(user, request.POST)
- if form.is_valid():
- form.save()
- change_message = self.construct_change_message(request, form, None)
- self.log_change(request, user, change_message)
- msg = gettext('Password changed successfully.')
- messages.success(request, msg)
- update_session_auth_hash(request, form.user)
- return HttpResponseRedirect(
- reverse(
- '%s:%s_%s_change' % (
- self.admin_site.name,
- user._meta.app_label,
- user._meta.model_name,
- ),
- args=(user.pk,),
- )
- )
- else:
- form = self.change_password_form(user)
- fieldsets = [(None, {'fields': list(form.base_fields)})]
- adminForm = admin.helpers.AdminForm(form, fieldsets, {})
- context = {
- 'title': _('Change password: %s') % escape(user.get_username()),
- 'adminForm': adminForm,
- 'form_url': form_url,
- 'form': form,
- 'is_popup': (IS_POPUP_VAR in request.POST or
- IS_POPUP_VAR in request.GET),
- 'add': True,
- 'change': False,
- 'has_delete_permission': False,
- 'has_change_permission': True,
- 'has_absolute_url': False,
- 'opts': self.model._meta,
- 'original': user,
- 'save_as': False,
- 'show_save': True,
- **self.admin_site.each_context(request),
- }
- request.current_app = self.admin_site.name
- return TemplateResponse(
- request,
- self.change_user_password_template or
- 'admin/auth/user/change_password.html',
- context,
- )
- def response_add(self, request, obj, post_url_continue=None):
- """
- Determine the HttpResponse for the add_view stage. It mostly defers to
- its superclass implementation but is customized because the User model
- has a slightly different workflow.
- """
- # We should allow further modification of the user just added i.e. the
- # 'Save' button should behave like the 'Save and continue editing'
- # button except in two scenarios:
- # * The user has pressed the 'Save and add another' button
- # * We are adding a user in a popup
- if '_addanother' not in request.POST and IS_POPUP_VAR not in request.POST:
- request.POST = request.POST.copy()
- request.POST['_continue'] = 1
- return super().response_add(request, obj, post_url_continue)
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