---
- name: Run Python version command
  ansible.builtin.shell:
    cmd: python --version | grep -Po '\d+\.\d+'
  register: _temp_python_version
  changed_when: false
  check_mode:  false

- name: Assign version to dynamic variable
  ansible.builtin.set_fact:
    "{{ target_var }}": "{{ _temp_python_version.stdout }}"