- name: Basename of an HTTP url
  gather_facts: no
  hosts: localhost
  tasks:
  - block:
    - debug:
        var: output
    - assert:
        that:
        - output == "fedora-coreos-35.20211203.3.0-qemu.x86_64.qcow2.xz"
    vars:
      output: "{{ input|basename }}"
      input: https://builds.coreos.fedoraproject.org/prod/streams/stable/builds/35.20211203.3.0/x86_64/fedora-coreos-35.20211203.3.0-qemu.x86_64.qcow2.xz