Python django.contrib方法代码示例

# 需要导入模块: import django [as 别名]
# 或者: from django import contrib [as 别名]
def test_sites(self):
        """ Tests the django.contrib.sites support.
            A separate metadata definition is used, WithSites, which has turned on sites support.
        """
        path = "/abc/"
        site = Site.objects.get_current()
        path_metadata = WithSites._meta.get_model('path').objects.create(_site=site, title="Site Path title",
                                                                         _path=path)
        self.assertEqual(seo_get_metadata(path, name="WithSites").title.value, 'Site Path title')
        # Metadata with site=null should work
        path_metadata._site_id = None
        path_metadata.save()
        self.assertEqual(seo_get_metadata(path, name="WithSites").title.value, 'Site Path title')
        # Metadata with an explicitly wrong site should not work
        path_metadata._site_id = site.id + 1
        path_metadata.save()
        self.assertEqual(seo_get_metadata(path, name="WithSites").title.value, None) 

# 需要导入模块: import django [as 别名]
# 或者: from django import contrib [as 别名]
def get_admin_site(current_app):
    """
    Method tries to get actual admin.site class, if any custom admin sites
    were used. Couldn't find any other references to actual class other than
    in func_closer dict in index() func returned by resolver.
    """
    try:
        resolver_match = resolve(reverse('%s:index' % current_app))
        # Django 1.9 exposes AdminSite instance directly on view function
        if hasattr(resolver_match.func, 'admin_site'):
            return resolver_match.func.admin_site

        for func_closure in resolver_match.func.__closure__:
            if isinstance(func_closure.cell_contents, AdminSite):
                return func_closure.cell_contents
    except:
        pass
    from django.contrib import admin
    return admin.site 

# 需要导入模块: import django [as 别名]
# 或者: from django import contrib [as 别名]
def drf_router():
    """
    DRF Router as a lazy object because it needs to import User model which
    can't be done until after django.setup()
    """
    from django.contrib.auth.models import User
    from rest_framework import routers
    from rest_framework import serializers
    from rest_framework import viewsets

    class UserSerializer(serializers.Serializer):
        id = serializers.IntegerField(label="ID", read_only=True)
        username = serializers.CharField(max_length=200)

    class UserViewSet(viewsets.ModelViewSet):
        queryset = User.objects.all()
        serializer_class = UserSerializer

    router = routers.SimpleRouter()
    router.register(r"users", UserViewSet)
    return router 

# 需要导入模块: import django [as 别名]
# 或者: from django import contrib [as 别名]
def tastypie_api():
    """
    Tastypie API as a lazy object because it needs to import User model which
    can't be done until after django.setup()
    """
    from django.contrib.auth.models import User

    try:
        from tastypie.api import Api as TastypieApi
        from tastypie.resources import ModelResource as TastypieModelResource
    except ImportError:
        return None

    class UserResource(TastypieModelResource):
        class Meta:
            queryset = User.objects.all()
            allowed_methods = ["get"]

    api = TastypieApi(api_name="v1")
    api.register(UserResource())
    return api 

# 需要导入模块: import django [as 别名]
# 或者: from django import contrib [as 别名]
def email(recipient, context, template_name, sender=None):
    if not settings.MANDRILL_API_KEY or settings.MANDRILL_API_KEY == 'None':
        return
    current_site = Site.objects.get_current()
    context['domain'] = current_site.domain
    User = django.contrib.auth.get_user_model()
    # The recipient list can be a list of User model instances or Email Address string
    # Which means you could pass a User model QuerySet as recipient
    # If a recipient is User model instance then simple convert to Email Address string
    recipient_email_list = []
    for rec in recipient:
        if isinstance(rec, User):
            if rec.first_name and rec.last_name:
                recipient_email_list.append('"%s %s" <%s>' % (rec.first_name, rec.last_name, rec.email))
            elif rec.first_name:
                recipient_email_list.append('"%s" <%s>' % (rec.first_name, rec.email))
            else:
                recipient_email_list.append('%s' % rec.email)
        else:
            recipient_email_list.append(rec)

    mail.send(
        sender=sender or settings.DEFAULT_FROM_EMAIL,
        recipients=recipient_email_list,
        template=template_name,
        context=context,
        priority=PRIORITY.now
    ) 

# 需要导入模块: import django [as 别名]
# 或者: from django import contrib [as 别名]
def _get_seo_content_types(seo_models):
    """ Returns a list of content types from the models defined in settings
    (SEO_MODELS)
    """
    from django.contrib.contenttypes.models import ContentType
    try:
        return [ContentType.objects.get_for_model(m).id for m in seo_models]
    except:  # previously caught DatabaseError
        # Return an empty list if this is called too early
        return [] 

# 需要导入模块: import django [as 别名]
# 或者: from django import contrib [as 别名]
def register_model_in_admin(model, admin_class=None):
    """
    Register model in Django admin interface
    """
    from django.contrib import admin
    admin.site.register(model, admin_class)

    _reload_urlconf() 

# 需要导入模块: import django [as 别名]
# 或者: from django import contrib [as 别名]
def test_default_fallback(self):
        """ Tests the ability to use the current Site name as a default
            fallback.
        """
        from django.contrib.sites.models import Site
        site = Site.objects.get_current()
        self.assertEqual(site.name, self.context.title.value) 

# 需要导入模块: import django [as 别名]
# 或者: from django import contrib [as 别名]
def django_settings(self):
        import django
        from django.conf import settings
        from django.contrib import admin
        from django.urls import path

        if settings.configured:
            return

        settings.configure(
            ALLOWED_HOSTS=[
                'testserver',
            ],
            INSTALLED_APPS=[
                'django.contrib.admin',
                'django.contrib.auth',
                'django.contrib.contenttypes',
                'django.contrib.messages',
                'django.contrib.sessions',
            ],
            MIDDLEWARE=[
                'django.contrib.sessions.middleware.SessionMiddleware',
                'django.contrib.auth.middleware.AuthenticationMiddleware',
                'django.contrib.messages.middleware.MessageMiddleware',
            ]
        )
        django.setup()
        settings.ROOT_URLCONF = (
            path('admin/', admin.site.urls),
        ) 

# 需要导入模块: import django [as 别名]
# 或者: from django import contrib [as 别名]
def test_subdomains(self):
        path = '/abc/'
        subdomain = 'msk'
        path_metadata = WithSubdomains._meta.get_model('path').objects.create(
            _subdomain='msk', title='German Path title', _path=path
        )
        self.assertEqual(
            seo_get_metadata(path, name='WithSubdomains', subdomain=subdomain).title.value, 'German Path title')
        path_metadata._subdomain = 'spb'
        path_metadata.save()
        self.assertEqual(seo_get_metadata(path, name='WithSubdomains', subdomain=subdomain).title.value, None)

    #    # FUTURE feature
    #
    #    def test_redirect(self):
    #        """ Tests django.contrib.redirect support, automatically adding redirects for new paths.
    #        """
    #        old_path = "/abc/"
    #        new_path = "/new-path/"
    #
    #        # Check that the redirect doesn't already exist
    #        self.assertEqual(Redirect.objects.filter(old_path=old_path, new_path=new_path).count(), 0)
    #
    #        path_metadata = WithRedirect._meta.get_model('path').objects.create(title="A Path title", _path=old_path)
    #        self.assertEqual(seo_get_metadata(old_path, name="WithRedirect").title.value, 'A Path title')
    #
    #        # Rename the path
    #        path_metadata._path = new_path
    #        path_metadata.save()
    #        self.assertEqual(seo_get_metadata(old_path, name="WithRedirect").title.value, None)
    #        self.assertEqual(seo_get_metadata(new_path, name="WithRedirect").title.value, 'A Path title')
    #
    #        # Check that a redirect was created
    #        self.assertEqual(Redirect.objects.filter(old_path=old_path, new_path=new_path).count(), 1)
    #
    #    def test_redirect_with_sites(self):
    #        """ Tests django.contrib.redirect support, automatically adding redirects for new paths.
    #        """
    #        old_path = "/abc/"
    #        new_path = "/new-path/"
    #        site = Site.objects.get_current()
    #
    #        # Check that the redirect doesn't already exist
    #        self.assertEqual(Redirect.objects.filter(old_path=old_path, new_path=new_path, site=site).count(), 0)
    #
    #        path_metadata = WithRedirectSites._meta.get_model('path').objects.create(title="A Path title", _path=old_path, _site=site)
    #        self.assertEqual(seo_get_metadata(old_path, name="WithRedirectSites").title.value, 'A Path title')
    #
    #        # Rename the path
    #        path_metadata._path = new_path
    #        path_metadata.save()
    #        self.assertEqual(seo_get_metadata(old_path, name="WithRedirectSites").title.value, None)
    #        self.assertEqual(seo_get_metadata(new_path, name="WithRedirectSites").title.value, 'A Path title')
    #
    #        # Check that a redirect was created
    #        self.assertEqual(Redirect.objects.filter(old_path=old_path, new_path=new_path, site=site).count(), 1) 

# 需要导入模块: import django [as 别名]
# 或者: from django import contrib [as 别名]
def get_menu(context, request, position='left'):
    """
    :type request: WSGIRequest
    """
    if not isinstance(request, HttpRequest):
        return None

    use_custom_menu = get_adminlte_option('USE_CUSTOM_MENU')
    if use_custom_menu.get('USE_CUSTOM_MENU',
                           '0') == '1' and use_custom_menu.get('valid') is True:
        return get_custom_menu(request, position)

    if position != 'left':
        return []

    # Django 1.9+
    available_apps = context.get('available_apps')
    if not available_apps:

        # Django 1.8 on app index only
        available_apps = context.get('app_list')

        # Django 1.8 on rest of the pages
        if not available_apps:
            try:
                from django.contrib import admin
                template_response = get_admin_site(request.current_app).index(
                    request)
                available_apps = template_response.context_data['app_list']
            except Exception:
                pass
    if not available_apps:
        logging.warn('adminlteui was unable to retrieve apps list for menu.')

    for app in available_apps:
        if app.get('app_label') == 'django_admin_settings':
            if request.user.has_perm('django_admin_settings.add_options') or \
                    request.user.has_perm(
                        'django_admin_settings.change_options'):
                app.get('models').insert(0, {
                    'name': _('General Options'),
                    'object_name': 'Options',
                    'perms':
                        {
                            'add': True,
                            'change': True,
                            'delete': True,
                            'view': True
                        },
                    'admin_url': reverse(
                        'admin:general_option'),
                    'view_only': False
                })
        else:
            for model in app.get('models', []):
                model['icon'] = get_adminlte_settings() \
                    .get('icons', {}).get(app['app_label'], {}).get(
                    model['name'].lower())
    # return MenuManager(available_apps, context, request)
    return available_apps