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Python 和 django 学习资料收集（2020-4-8 更新）

Django awesome（Django 优秀资源大全） https://github.com/haiiiiiyun/awesome-django-cn（源地址） https://github.com/yinzhuoqun/awesome-django-cn（备用地址） v1.8.2 http://doc.codingdict.com/djang...

continue reading python joyo 2019-7-25 1097

Rest_framework serializers ValidationError 错误信息自定义 key 值

开发环境 Django 1.11.14 django-crispy-forms 1.7.0 django-filter ...

continue reading django joyo 2020-4-9 12

rest_framework serializers ValidationError 错误信息自定义 key 值

Django admin chang list add myself data

code: # admin.py class BindBillAdmin(admin.ModelAdmin): def has_delete_permission(self, request, obj=None): # 编辑页面禁用删除按钮 ...

continue reading django joyo 2020-4-9 9

django admin chang list add myself data

Django 多字段可选查询

重点是使用字典传值查询。可以指定字段，且是字典为非必填。字段有值就查，没有值就不查该字段。 @login_required(login_url="/user/login") def my_earn(request): """ 我的收益，就是主播的流水 :param request: :return: """ title ...

continue reading django joyo 2020-4-5 12

Django admin 根据新增还是编辑来显示 readonly_fields 字段

class AnchorBindAgentAdmin(admin.ModelAdmin): def get_readonly_fields(self, request, obj=None): """ Hook for specifying custom readonly fields. """ # 本想...

continue reading django joyo 2020-4-3 13

Django admin 列表禁用删除操作，编辑页面禁用删除按钮

class AnchorBindAgentAdmin(admin.ModelAdmin): def get_actions(self, request): # 列表禁用删除操作 if 'delete_selected' in actions: del actions['delete_selected'] ...

continue reading django joyo 2020-4-3 7

Django admin ForeignKey 字段增加搜索选择框

产生背景当 ForeignKey 数据过多，手动在后台添加时不方便找到自己的想要数据，遂想要一个可以搜索检索数据功能。检索文档 https://stackoverflow.com/questions/30214469/in-django-admin-how-to...

continue reading django joyo 2020-4-1 24

Django admin ForeignKey 字段增加搜索选择框

MacOS mysqlclient ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

安装环境 Mac OS django 2.2 错误日志 pip install mysqlclient (qingjiu) yinzhuoqundeMacBook-Pro:QingJiuSystem yinzhuoqun$ pip install mysqlclient Collecting mysqlclient Using cached ...

continue reading django joyo 2020-3-31 35

Centos7 mysqlclient ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

安装环境 django 2.2 centos 7 错误日志 pip install mysqlclient (qingjiu) [root@VM_16_3_centos running]# pip install mysqlclient Looking in indexes: http://mirrors.tencentyun.com/pypi/sim...

continue reading django joyo 2020-3-30 21

Django 模板中使用 widthratio 标签实现乘法、除法运算

先看官方文档 http://doc.codingdict.com/django/ref/templates/builtins.html#std:templatetag-widthratio（中文） https://docs.djangoproject.com/zh-hans/2.2/ref/templates/builtins/#std:templatetag-widthrati...

continue reading django joyo 2020-3-29 18

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