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django报错：render() got an unexpected keyword argument 'renderer'
TypeError at /admin-ds/article/articlespost/add/render() got an unexpected keyword argument 'renderer'Request Method: GET Request URL: http://localhost:8000/admin-ds/article/articlespost/...原创 2019-08-13 15:39:41 · 2177 阅读 · 0 评论 -
django报错：no such table: main.auth_user__old
OperationalError at /admin/userinfo/userinfo/1/delete/no such table: main.auth_user__oldRequest Method: POSTRequest URL: http://127.0.0.1:8000/admin/userinfo/userinfo/1/delete/Django Version: 2.0...原创 2019-08-16 14:27:25 · 4115 阅读 · 3 评论 -
django报错：__init__() missing 1 required positional argument: 'sortable_by'
TypeError at /admin-ds/article/articlespost/1/change/__init__() missing 1 required positional argument: 'sortable_by'Request Method: GET Request URL: http://localhost:8000/admin-ds/articl...原创 2019-08-13 15:47:43 · 1262 阅读 · 0 评论 -
python中json文件处理涉及的四个函数json.dumps()和json.loads()、json.dump()和json.load()的区分
一个test.py文件 python test.pyimport jsonprint("--------------------------------------------------")print("一、json.dumps()函数的使用-->将字典转化为字符串")dict1 = {"age": "12"}print("输出dict1的类型："+str(type...原创 2019-08-13 13:43:47 · 376 阅读 · 0 评论