Python cache.never_cache方法代码示例

# 需要导入模块: from django.views.decorators import cache [as 别名]
# 或者: from django.views.decorators.cache import never_cache [as 别名]
def admin_view(self, view, cacheable=False):
        """
        Decorator to create an admin view attached to this ``AdminSite``. This
        wraps the view and provides permission checking by calling
        ``self.has_permission``.

        You'll want to use this from within ``AdminSite.get_urls()``:

            class MyAdminSite(AdminSite):

                def get_urls(self):
                    from django.conf.urls import url

                    urls = super(MyAdminSite, self).get_urls()
                    urls += [
                        url(r'^my_view/$', self.admin_view(some_view))
                    ]
                    return urls

        By default, admin_views are marked non-cacheable using the
        ``never_cache`` decorator. If the view can be safely cached, set
        cacheable=True.
        """
        def inner(request, *args, **kwargs):
            if not self.has_permission(request) and getattr(view, 'need_site_permission', True):
                return self.create_admin_view(self.login_view)(request, *args, **kwargs)
            return view(request, *args, **kwargs)
        if not cacheable:
            inner = never_cache(inner)
        return update_wrapper(inner, view) 

# 需要导入模块: from django.views.decorators import cache [as 别名]
# 或者: from django.views.decorators.cache import never_cache [as 别名]
def admin_view(self, view, cacheable=False):
        """
        Decorator to create an admin view attached to this ``AdminSite``. This
        wraps the view and provides permission checking by calling
        ``self.has_permission``.

        You'll want to use this from within ``AdminSite.get_urls()``:

            class MyAdminSite(AdminSite):

                def get_urls(self):
                    from django.conf.urls import url

                    urls = super(MyAdminSite, self).get_urls()
                    urls += [
                        url(r'^my_view/$', self.admin_view(some_view))
                    ]
                    return urls

        By default, admin_views are marked non-cacheable using the
        ``never_cache`` decorator. If the view can be safely cached, set
        cacheable=True.
        """

        def inner(request, *args, **kwargs):
            if not self.has_permission(request) and getattr(view, 'need_site_permission', True):
                return self.create_admin_view(self.login_view)(request, *args, **kwargs)
            return view(request, *args, **kwargs)

        if not cacheable:
            inner = never_cache(inner)
        return update_wrapper(inner, view) 

# 需要导入模块: from django.views.decorators import cache [as 别名]
# 或者: from django.views.decorators.cache import never_cache [as 别名]
def admin_view(self, view, cacheable=False):
        """
        Decorator to create an admin view attached to this ``AdminSite``. This
        wraps the view and provides permission checking by calling
        ``self.has_permission``.

        You'll want to use this from within ``AdminSite.get_urls()``:

            class MyAdminSite(AdminSite):

                def get_urls(self):
                    from django.conf.urls import patterns, url

                    urls = super(MyAdminSite, self).get_urls()
                    urls += patterns('',
                        url(r'^my_view/$', self.admin_view(some_view))
                    )
                    return urls

        By default, admin_views are marked non-cacheable using the
        ``never_cache`` decorator. If the view can be safely cached, set
        cacheable=True.
        """
        def inner(request, *args, **kwargs):
            if not self.has_permission(request) and getattr(view, 'need_site_permission', True):
                return self.create_admin_view(self.login_view)(request, *args, **kwargs)
            return view(request, *args, **kwargs)
        if not cacheable:
            inner = never_cache(inner)
        return update_wrapper(inner, view) 

# 需要导入模块: from django.views.decorators import cache [as 别名]
# 或者: from django.views.decorators.cache import never_cache [as 别名]
def as_view(cls, **initkwargs):
        view = super().as_view(**initkwargs)
        view = never_cache(view)
        return view 

# 需要导入模块: from django.views.decorators import cache [as 别名]
# 或者: from django.views.decorators.cache import never_cache [as 别名]
def admin_view(self, view, cacheable=False):
        """
        Decorator to create an admin view attached to this ``AdminSite``. This
        wraps the view and provides permission checking by calling
        ``self.has_permission``.

        You'll want to use this from within ``AdminSite.get_urls()``:

            class MyAdminSite(AdminSite):

                def get_urls(self):
                    from django.conf.urls import url

                    urls = super(MyAdminSite, self).get_urls()
                    urls += [
                        url(r'^my_view/$', self.admin_view(some_view))
                    ]
                    return urls

        By default, admin_views are marked non-cacheable using the
        ``never_cache`` decorator. If the view can be safely cached, set
        cacheable=True.
        """
        def inner(request, *args, **kwargs):
            if not self.has_permission(request):
                if request.path == reverse('admin:logout', current_app=self.name):
                    index_path = reverse('admin:index', current_app=self.name)
                    return HttpResponseRedirect(index_path)
                # Inner import to prevent django.contrib.admin (app) from
                # importing django.contrib.auth.models.User (unrelated model).
                from django.contrib.auth.views import redirect_to_login
                return redirect_to_login(
                    request.get_full_path(),
                    reverse('admin:login', current_app=self.name)
                )
            return view(request, *args, **kwargs)
        if not cacheable:
            inner = never_cache(inner)
        # We add csrf_protect here so this function can be used as a utility
        # function for any view, without having to repeat 'csrf_protect'.
        if not getattr(view, 'csrf_exempt', False):
            inner = csrf_protect(inner)
        return update_wrapper(inner, view) 

# 需要导入模块: from django.views.decorators import cache [as 别名]
# 或者: from django.views.decorators.cache import never_cache [as 别名]
def admin_view(self, view, cacheable=False):
        """
        Decorator to create an admin view attached to this ``AdminSite``. This
        wraps the view and provides permission checking by calling
        ``self.has_permission``.

        You'll want to use this from within ``AdminSite.get_urls()``:

            class MyAdminSite(AdminSite):

                def get_urls(self):
                    from django.urls import path

                    urls = super().get_urls()
                    urls += [
                        path('my_view/', self.admin_view(some_view))
                    ]
                    return urls

        By default, admin_views are marked non-cacheable using the
        ``never_cache`` decorator. If the view can be safely cached, set
        cacheable=True.
        """
        def inner(request, *args, **kwargs):
            if not self.has_permission(request):
                if request.path == reverse('admin:logout', current_app=self.name):
                    index_path = reverse('admin:index', current_app=self.name)
                    return HttpResponseRedirect(index_path)
                # Inner import to prevent django.contrib.admin (app) from
                # importing django.contrib.auth.models.User (unrelated model).
                from django.contrib.auth.views import redirect_to_login
                return redirect_to_login(
                    request.get_full_path(),
                    reverse('admin:login', current_app=self.name)
                )
            return view(request, *args, **kwargs)
        if not cacheable:
            inner = never_cache(inner)
        # We add csrf_protect here so this function can be used as a utility
        # function for any view, without having to repeat 'csrf_protect'.
        if not getattr(view, 'csrf_exempt', False):
            inner = csrf_protect(inner)
        return update_wrapper(inner, view) 

# 需要导入模块: from django.views.decorators import cache [as 别名]
# 或者: from django.views.decorators.cache import never_cache [as 别名]
def admin_view(self, view, cacheable=False):
    """
    Decorator to create an admin view attached to this ``AdminSite``. This
    wraps the view and provides permission checking by calling
    ``self.has_permission``.

    You'll want to use this from within ``AdminSite.get_urls()``:

        class MyAdminSite(AdminSite):

            def get_urls(self):
                from django.conf.urls import url

                urls = super(MyAdminSite, self).get_urls()
                urls += [
                    url(r'^my_view/$', self.admin_view(some_view))
                ]
                return urls

    By default, admin_views are marked non-cacheable using the
    ``never_cache`` decorator. If the view can be safely cached, set
    cacheable=True.
    """
    def inner(request, *args, **kwargs):
        if not self.has_permission(request):
            if request.path == reverse('admin:logout', current_app=self.name):
                index_path = reverse('admin:index', current_app=self.name)
                return HttpResponseRedirect(URL_PREFIX_RESOURCE + index_path)
            # Inner import to prevent django.contrib.admin (app) from
            # importing django.contrib.auth.models.User (unrelated model).
            from django.contrib.auth.views import redirect_to_login
            return redirect_to_login(
                request.get_full_path(),
                reverse('admin:login', current_app=self.name)
            )
        return view(request, *args, **kwargs)
    if not cacheable:
        inner = never_cache(inner)
    # We add csrf_protect here so this function can be used as a utility
    # function for any view, without having to repeat 'csrf_protect'.
    if not getattr(view, 'csrf_exempt', False):
        inner = csrf_protect(inner)
    return update_wrapper(inner, view)