Browsing JSON variable in Ansible - ansible

Question

For some reasons, I'm not allowed to use jsqon_query with Ansible, I'm trying to reach stdout element in a results list in a variable resulting from a shell call.
The JSON variable is saved this way :
"request": {
"changed": true,
"msg": "All items completed",
"results": [
{
"_ansible_ignore_errors": null,
"_ansible_item_result": true,
"_ansible_no_log": false,
"_ansible_parsed": true,
"changed": true,
"cmd": "echo \"****:********\" | grep -o -P '^*****:[^\\n]*$' | awk '{split($0,a,\":\"); print a[2]}'",
"delta": "0:00:00.003660",
"end": "2018-10-31 17:26:17.697864",
"failed": false,
"invocation": {
"module_args": {
"_raw_params": "echo \"**************\" | grep -o -P '^************:[^\\n]*$' | awk '{split($0,a,\":\"); print a[2]}'",
"_uses_shell": true,
"chdir": null,
"creates": null,
"executable": null,
"removes": null,
"stdin": null,
"warn": true
}
},
"item": "**********:************",
"rc": 0,
"start": "2018-10-31 17:26:17.694204",
"stderr": "",
"stderr_lines": [],
"stdout": "**********",
"stdout_lines": [
"*********"
]
}
]
}
}
I'm trying to browse my stdout element this way :
- name: Tarball copy
copy: src= "{{ '%s/%s' | format( TARBALL_DIR , request.results[0].stdout ) }}" dest= "/tmp/tarball/"
I tryied also :
- name: Tarball copy
copy: src= "{{ '%s/%s' | format( TARBALL_DIR , request.results[.stdout] ) }}" dest= "/tmp/tarball/"
- name: Tarball copy
copy: src= "{{ '%s/%s' | format( TARBALL_DIR , item.stdout ) }}" dest= "/tmp/tarball/"
with_items: "{{ request.results }}"
I've no idea why I'm always getting the same error :
- template error while templating string: unexpected '.'. String: {{ request.results[.stdout] }} (when trying with [.stdout)
- The task includes an option with an undefined variable (when putting [0] index)

Answer 1

I've finally solved my problem using :
- name: Tarball copy
copy:
src: "{{ '%s/%s' | format( TARBALL_DIR , request.results[0].stdout ) }}"
dest: "/tmp/tarball/"
It seems that src and dest couldn't accept space after the equal char.