[
          {% for b in vms.list %}
          {% set servicename2=b.vm_name | regex_search('[a-z]*[0-9]blah') %}
          {% if servicename2 is not iterable %}
          {"servicename": "servicename2" },
          {% endif %}
          {% endfor %}
          ]
CSV:
url,vm_name,vm_ip
testing1,devappvm3blah,192.168.100.3
testing2,devappvm4blah,192.168.100.4
testing3,devappvm5derp,192.168.100.5
testing4,devappvm6derp,192.168.100.6

output:
        "module_args": {
            "servicebindings": [
                {
                    "servicename": "servicename2"
                },
                {
                    "servicename": "servicename2"
                }
            ],

desired output:

        "module_args": {
            "servicebindings": [
                {
                    "servicename": "devappvm3blah"
                },
                {
                    "servicename": "devappvm4blah"
                }
            ],