def save_model(self, request, obj, form, change):
"""在管理后台新增或修改了模型数据后调用"""
super().save_model(request, obj, form, change)
print('save_model: %s ' % obj)
# 通过celery异步生成静态的首页
generate_static_index_html().delay()
# generate_static_index_html()
# 修改了数据库数据就需要删除缓存
cache.delete('index_page_data')
def delete_model(self, request, obj):
"""删除表中的数据时调用"""
super().delete_model(request, obj)
# 发出任务，让celery worker 重新生成首页静态页
from celery_tasks.tasks import generate_static_index_html
generate_static_index_html()
# 清除首页的缓存数据
cache.delete('index_page_data')
def delete_model(self, request, obj):
"""管理员删除时候更新index页面"""
super(BaseModelAdmin, self).delete_model(request, obj)
# 发出任务让celery重新生成静态页面
from celery_tasks.tasks import generate_static_index_html
generate_static_index_html()
# 更新首页的缓存
cache.delete('index_page_data')
def delete_model(self, request, obj):
"""
删除表中数据时调用
:param request:
:param obj:
:return:
"""
super().delete_model(request, obj)
from celery_tasks.tasks import generate_static_index_html
generate_static_index_html()
def save_model(self, request, obj, form, change):
"""新增或更新表中的数据时调用"""
super().save_model(request, obj, form, change)
# 发出任务，让celery worker 重新生成首页静态页
# 为何在顶部导入不可以，执行celery会出错
from celery_tasks.tasks import generate_static_index_html
generate_static_index_html()
# 清除首页的缓存数据
cache.delete('index_page_data')
def save_model(self, request, obj, form, change):
"""
当促销页被管理员修改时，会触发modelAdmin自动的save_model方法
在这里需要重新生成index静态文件
"""
super(BaseModelAdmin, self).save_model(request, obj, form, change)
# 发出任务让celery重新生成静态页面
from celery_tasks.tasks import generate_static_index_html
generate_static_index_html()
# 更新首页的缓存
cache.delete('index_page_data')
from celery_tasks.tasks import generate_static_index_html generate_static_index_html()
def save_model(self, request, obj, form, change):
super().save_model(request, obj, form, change)
# 发出任务，让celery worker重新生成首页静态页面
print(obj)
from celery_tasks.tasks import generate_static_index_html
generate_static_index_html()