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  1. C:myprojectsmorpheum1master>python manage.py makemigrations .
  2. Traceback (most recent call last):
  3. File "manage.py", line 15, in <module>
  4. execute_from_command_line(sys.argv)
  5. File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangocoremanagement__init__.py", line 371, in execute_from_command_line
  6. utility.execute()
  7. File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangocoremanagement__init__.py", line 347, in execute
  8. django.setup()
  9. File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjango__init__.py", line 24, in setup
  10. apps.populate(settings.INSTALLED_APPS)
  11. File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangoappsregistry.py", line 120, in populate
  12. app_config.ready()
  13. File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangocontribadminapps.py", line 23, in ready
  14. self.module.autodiscover()
  15. File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangocontribadmin__init__.py", line 26, in autodiscover
  16. autodiscover_modules('admin', register_to=site)
  17. File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangoutilsmodule_loading.py", line 47, in autodiscover_modules
  18. import_module('%s.%s' % (app_config.name, module_to_search))
  19. File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libimportlib__init__.py", line 126, in import_module
  20. return _bootstrap._gcd_import(name[level:], package, level)
  21. File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  22. File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  23. File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
  24. File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  25. File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  26. File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  27. File "C:UsersstaniAppDataLocalProgramsPythonPython36-32libsite-packagesdjangocontribauthadmin.py", line 6, in <module>
  28. from django.contrib.auth.forms import (
  29. ImportError: cannot import name 'AdminPasswordChangeForm'
  30.  
  31. from django.conf import settings
  32. from django.contrib import admin, messages
  33. from django.contrib.admin.options import IS_POPUP_VAR
  34. from django.contrib.admin.utils import unquote
  35. from django.contrib.auth import update_session_auth_hash
  36. from django.contrib.auth.forms import (
  37. AdminPasswordChangeForm, UserChangeForm, UserCreationForm,
  38. )
  39. from django.contrib.auth.models import Group, User
  40. from django.core.exceptions import PermissionDenied
  41. from django.db import router, transaction
  42. from django.http import Http404, HttpResponseRedirect
  43. from django.template.response import TemplateResponse
  44. from django.urls import path, reverse
  45. from django.utils.decorators import method_decorator
  46. from django.utils.html import escape
  47. from django.utils.translation import gettext, gettext_lazy as _
  48. from django.views.decorators.csrf import csrf_protect
  49. from django.views.decorators.debug import sensitive_post_parameters
  50.  
  51. csrf_protect_m = method_decorator(csrf_protect)
  52. sensitive_post_parameters_m = method_decorator(sensitive_post_parameters())
  53.  
  54.  
  55. @admin.register(Group)
  56. class GroupAdmin(admin.ModelAdmin):
  57. search_fields = ('name',)
  58. ordering = ('name',)
  59. filter_horizontal = ('permissions',)
  60.  
  61. def formfield_for_manytomany(self, db_field, request=None, **kwargs):
  62. if db_field.name == 'permissions':
  63. qs = kwargs.get('queryset', db_field.remote_field.model.objects)
  64. # Avoid a major performance hit resolving permission names which
  65. # triggers a content_type load:
  66. kwargs['queryset'] = qs.select_related('content_type')
  67. return super().formfield_for_manytomany(db_field, request=request, **kwargs)
  68.  
  69.  
  70. @admin.register(User)
  71. class UserAdmin(admin.ModelAdmin):
  72. add_form_template = 'admin/auth/user/add_form.html'
  73. change_user_password_template = None
  74. fieldsets = (
  75. (None, {'fields': ('username', 'password')}),
  76. (_('Personal info'), {'fields': ('first_name', 'last_name', 'email')}),
  77. (_('Permissions'), {'fields': ('is_active', 'is_staff', 'is_superuser',
  78. 'groups', 'user_permissions')}),
  79. (_('Important dates'), {'fields': ('last_login', 'date_joined')}),
  80. )
  81. add_fieldsets = (
  82. (None, {
  83. 'classes': ('wide',),
  84. 'fields': ('username', 'password1', 'password2'),
  85. }),
  86. )
  87. form = UserChangeForm
  88. add_form = UserCreationForm
  89. change_password_form = AdminPasswordChangeForm
  90. list_display = ('username', 'email', 'first_name', 'last_name', 'is_staff')
  91. list_filter = ('is_staff', 'is_superuser', 'is_active', 'groups')
  92. search_fields = ('username', 'first_name', 'last_name', 'email')
  93. ordering = ('username',)
  94. filter_horizontal = ('groups', 'user_permissions',)
  95.  
  96. def get_fieldsets(self, request, obj=None):
  97. if not obj:
  98. return self.add_fieldsets
  99. return super().get_fieldsets(request, obj)
  100.  
  101. def get_form(self, request, obj=None, **kwargs):
  102. """
  103. Use special form during user creation
  104. """
  105. defaults = {}
  106. if obj is None:
  107. defaults['form'] = self.add_form
  108. defaults.update(kwargs)
  109. return super().get_form(request, obj, **defaults)
  110.  
  111. def get_urls(self):
  112. return [
  113. path(
  114. '<id>/password/',
  115. self.admin_site.admin_view(self.user_change_password),
  116. name='auth_user_password_change',
  117. ),
  118. ] + super().get_urls()
  119.  
  120. def lookup_allowed(self, lookup, value):
  121. # Don't allow lookups involving passwords.
  122. return not lookup.startswith('password') and super().lookup_allowed(lookup, value)
  123.  
  124. @sensitive_post_parameters_m
  125. @csrf_protect_m
  126. def add_view(self, request, form_url='', extra_context=None):
  127. with transaction.atomic(using=router.db_for_write(self.model)):
  128. return self._add_view(request, form_url, extra_context)
  129.  
  130. def _add_view(self, request, form_url='', extra_context=None):
  131. # It's an error for a user to have add permission but NOT change
  132. # permission for users. If we allowed such users to add users, they
  133. # could create superusers, which would mean they would essentially have
  134. # the permission to change users. To avoid the problem entirely, we
  135. # disallow users from adding users if they don't have change
  136. # permission.
  137. if not self.has_change_permission(request):
  138. if self.has_add_permission(request) and settings.DEBUG:
  139. # Raise Http404 in debug mode so that the user gets a helpful
  140. # error message.
  141. raise Http404(
  142. 'Your user does not have the "Change user" permission. In '
  143. 'order to add users, Django requires that your user '
  144. 'account have both the "Add user" and "Change user" '
  145. 'permissions set.')
  146. raise PermissionDenied
  147. if extra_context is None:
  148. extra_context = {}
  149. username_field = self.model._meta.get_field(self.model.USERNAME_FIELD)
  150. defaults = {
  151. 'auto_populated_fields': (),
  152. 'username_help_text': username_field.help_text,
  153. }
  154. extra_context.update(defaults)
  155. return super().add_view(request, form_url, extra_context)
  156.  
  157. @sensitive_post_parameters_m
  158. def user_change_password(self, request, id, form_url=''):
  159. if not self.has_change_permission(request):
  160. raise PermissionDenied
  161. user = self.get_object(request, unquote(id))
  162. if user is None:
  163. raise Http404(_('%(name)s object with primary key %(key)r does not exist.') % {
  164. 'name': self.model._meta.verbose_name,
  165. 'key': escape(id),
  166. })
  167. if request.method == 'POST':
  168. form = self.change_password_form(user, request.POST)
  169. if form.is_valid():
  170. form.save()
  171. change_message = self.construct_change_message(request, form, None)
  172. self.log_change(request, user, change_message)
  173. msg = gettext('Password changed successfully.')
  174. messages.success(request, msg)
  175. update_session_auth_hash(request, form.user)
  176. return HttpResponseRedirect(
  177. reverse(
  178. '%s:%s_%s_change' % (
  179. self.admin_site.name,
  180. user._meta.app_label,
  181. user._meta.model_name,
  182. ),
  183. args=(user.pk,),
  184. )
  185. )
  186. else:
  187. form = self.change_password_form(user)
  188.  
  189. fieldsets = [(None, {'fields': list(form.base_fields)})]
  190. adminForm = admin.helpers.AdminForm(form, fieldsets, {})
  191.  
  192. context = {
  193. 'title': _('Change password: %s') % escape(user.get_username()),
  194. 'adminForm': adminForm,
  195. 'form_url': form_url,
  196. 'form': form,
  197. 'is_popup': (IS_POPUP_VAR in request.POST or
  198. IS_POPUP_VAR in request.GET),
  199. 'add': True,
  200. 'change': False,
  201. 'has_delete_permission': False,
  202. 'has_change_permission': True,
  203. 'has_absolute_url': False,
  204. 'opts': self.model._meta,
  205. 'original': user,
  206. 'save_as': False,
  207. 'show_save': True,
  208. **self.admin_site.each_context(request),
  209. }
  210.  
  211. request.current_app = self.admin_site.name
  212.  
  213. return TemplateResponse(
  214. request,
  215. self.change_user_password_template or
  216. 'admin/auth/user/change_password.html',
  217. context,
  218. )
  219.  
  220. def response_add(self, request, obj, post_url_continue=None):
  221. """
  222. Determine the HttpResponse for the add_view stage. It mostly defers to
  223. its superclass implementation but is customized because the User model
  224. has a slightly different workflow.
  225. """
  226. # We should allow further modification of the user just added i.e. the
  227. # 'Save' button should behave like the 'Save and continue editing'
  228. # button except in two scenarios:
  229. # * The user has pressed the 'Save and add another' button
  230. # * We are adding a user in a popup
  231. if '_addanother' not in request.POST and IS_POPUP_VAR not in request.POST:
  232. request.POST = request.POST.copy()
  233. request.POST['_continue'] = 1
  234. return super().response_add(request, obj, post_url_continue)
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