How to assign to an object with arbitrary characters in key

Archives Ansible Project
1

I have a list of objects with names like this: ‘obj-0001’, ‘obj-0002’ and need to set_stats with some data about these objects in the following structure:

“data”: {
“obj-0001”: { “a”: 1, “b”: 2 },

“obj-0002”: { “a”: 3, “b”: 4 }

}

They then can be referenced as data[‘obj-0001’].a

set_stats:

data:
‘obj_0001’: 5 # this works

‘obj-0002’: 6 # this does NOT work: the variable name ‘obj-0002’ is not valid

As far as I understand, there is no limitation on character set in keys while they are accessed using quotes in brackets: data[‘obj-0002’].

Is there any way to make such assignment in ansible? I really do not want to restrict character sets in hash keys to alphanumeric only if possible.

2

There are limits as they are variables in Ansible.
From
https://docs.ansible.com/ansible/latest/user_guide/playbooks_variables.html#creating-valid-variable-names

"Variable names should be letters, numbers, and underscores. Variables should always start with a letter.

foo_port is a great variable. foo5 is fine too.

foo-port, foo port, foo.port and 12 are not valid variable names."