---
- name: install python for data science
  hosts: ansibletest
  become: true
  
  tasks:
    - name: Get aptitude for upgrade
      apt: pkg=aptitude state=present

    - name: install base packages
      apt: pkg={{item}} state=present
      with_items:
        - python3
        - python3-pip

    - name: Install global python requirements
      pip: name={{item}} state=present executable=pip3
      with_items:
        - pandas