The python3 setup has its own role.

library/roles/python3-env/defaults/main.yml

@@ -1,26 +0,0 @@
----
-py3_env_install: False
-py3_ppa: 'ppa:deadsnakes/ppa'
-py3_env_major_version: 3
-py3_env_minor_version: 6
-py3_env_version: '{{ py3_env_major_version }}.{{py3_env_minor_version }}'
-py3_env_pkgs_state: present
-py3_pip_pkgs_state: present
-py3_env_site: False
-
-py3_env_basic_pkgs:
-  - python-pip
-
-py3_env_dpkg:
-  - 'python{{ py3_env_version }}'
-  - 'python{{ py3_env_version }}-venv'
-  - 'python{{ py3_env_version }}-dev'
-
-py3_env_pip_default_pkgs:
-  - 'pip'
-  - 'setuptools'
-  - 'wheel'
-py3_env_wheel_pip_pkgs: []
-py3_env_pip_pkgs: []
-py3_env_versioned_pip_pkgs: []
-

library/roles/python3-env/tasks/main.yml

@@ -1,52 +0,0 @@
----
-- block:
-  - name: Install the python 3 ppa repository
-    apt_repository: repo={{ py3_ppa }} update_cache=yes state=present
-
-  when:
-    - py3_env_install
-    - ansible_distribution_version is version_compare('18.04', '<')
-  tags: [ "python", "py3_env", "py3_env_pkgs", 'python3' ]
-
-- block:
-  - name: Install the python3 deb packages
-    apt: name={{ py3_env_dpkg }} state={{ py3_env_pkgs_state }} update_cache=yes cache_valid_time=600
-
-  - name: Install python3-pip deb packages
-    apt: name=python3-pip state={{ py3_env_pkgs_state }} update_cache=yes cache_valid_time=600
-    when: ansible_distribution_version is version_compare('18.04', '>=')
-
-  - name: Install the correct pip3 version on Ubuntu < 18.04
-    shell: python{{ py3_env_version }} -m ensurepip && pip{{ py3_env_version }} install --upgrade pip setuptools wheel
-    when: ansible_distribution_version is version_compare('18.04', '<')
-
-  - name: Install a list of versioned pip3 packages on Ubuntu older than Trusty
-    pip: executable=pip{{ py3_env_version }} name={{ item.pkg }} version={{ item.version }}
-    with_items: '{{ py3_env_versioned_pip_pkgs | default ([]) }}'
-    when: ansible_distribution_version is version_compare('18.04', '<')
-
-  - name: Install a list of pip3 packages on Ubuntu older than Trusty
-    pip: executable=pip{{ py3_env_version }} name={{ py3_env_pip_pkgs }} state={{ py3_pip_pkgs_state }}
-    when: ansible_distribution_version is version_compare('18.04', '<')
-
-  - name: Ensure that we have the latest pip, setuptools and wheel versions
-    pip:
-      executable: 'pip{{ py3_env_major_version }}'
-      name: '{{ py3_env_pip_default_pkgs }}'
-      state: latest
-
-  - name: Install a list of binary pip3 packages in wheels format
-    pip: executable=pip{{ py3_env_major_version }} name={{ py3_env_wheel_pip_pkgs }} state={{ py3_pip_pkgs_state }}
-
-  - name: Install a list of versioned pip3 packages on Ubuntu Bionic or newer
-    pip: executable=pip{{ py3_env_major_version }} name={{ item.pkg }} version={{ item.version }}
-    with_items: '{{ py3_env_versioned_pip_pkgs | default ([]) }}'
-    when: ansible_distribution_version is version_compare('18.04', '>=')
-
-  - name: Install a list of pip3 packages on Ubuntu Bionic or newer
-    pip: executable=pip{{ py3_env_major_version }} name={{ py3_env_pip_pkgs }} state={{ py3_pip_pkgs_state }}
-    when: ansible_distribution_version is version_compare('18.04', '>=')
-
-  when: py3_env_install
-  tags: [ "python", "py3_env", "py3_env_pkgs", 'python3' ]
-