Ansible playbook to update neo-python api-server: https://github.com/CityOfZion/neo-python/blob/development/api-server.py

update-pyapi.yml

---
- hosts: all
  gather_facts: false
  become: yes

  tasks:
  - name: Pull sources from the repository
    become_user: node
    shell: git pull
    args:
      chdir: /server/neo-python/

  - name: Update dependencies
    become_user: node
    shell: /server/neo-python/venv/bin/pip install -e .
    args:
      chdir: /server/neo-python/

  - name: restart pyapi service
    service: name=pyapi state=restarted
    become_user: root