Question

我正在尝试将新词典附加到词典的键上，但是失败并显示error like this image

我的代码：

Sep 12 23:35:19 ubuntu-s-18-04-uvgproject bash[4966]: your mercy for graceful operations on workers is 60 seconds
Sep 12 23:35:19 ubuntu-s-18-04-uvgproject bash[4966]: mapped 72920 bytes (71 KB) for 1 cores
Sep 12 23:35:19 ubuntu-s-18-04-uvgproject bash[4966]: *** Operational MODE: single process ***
Sep 12 23:35:19 ubuntu-s-18-04-uvgproject bash[4966]: failed to open python file api.py
Sep 12 23:35:19 ubuntu-s-18-04-uvgproject bash[4966]: unable to load app 0 (mountpoint='') (callable not found or import error)
Sep 12 23:35:19 ubuntu-s-18-04-uvgproject bash[4966]: *** no app loaded. going in full dynamic mode ***
Sep 12 23:35:19 ubuntu-s-18-04-uvgproject bash[4966]: uWSGI running as root, you can use --uid/--gid/--chroot options
Sep 12 23:35:19 ubuntu-s-18-04-uvgproject bash[4966]: *** WARNING: you are running uWSGI as root !!! (use the --uid flag) ***
Sep 12 23:35:19 ubuntu-s-18-04-uvgproject bash[4966]: *** uWSGI is running in multiple interpreter mode ***
Sep 12 23:35:19 ubuntu-s-18-04-uvgproject bash[4966]: spawned uWSGI worker 1 (and the only) (pid: 4966, cores: 1)

Answer 1

您的词典包含其他词典。

只需设置内部字典的键：

dict['a'][3] ='3'
print(dict)

输出

{'a': {1: '1', 3: '3'}, 'b': {2: '2'}}

请注意，请勿使用dict作为变量名。这是Python中的一种类型。

Answer 2

字典没有添加方法。您可以简单地添加一个键值对D[key]=value（如果存在{{1}），如果现在添加新的键值对，key将被替换。

解决方案如下：

value

如何将字典附加到母字典的键中

2 个答案: