# Buggy code
def run_commands(self, commands=None, check_rc=True):
    if commands is None:
        raise ValueError("'commands' value is required")

    responses = list()
    for cmd in to_list(commands):
        if not isinstance(cmd, collections.Mapping):
            cmd = {"command": cmd}

        output = cmd.pop("output", None)
        if output:
            cmd["command"] = self._get_command_with_output(cmd["command"], output)

        try:
            out = self.send_command(**cmd)
        except AnsibleConnectionFailure as e:
            if check_rc:
                raise
            out = getattr(e, "err", e)

        if out is not None:
            try:
                out = to_text(out, errors="surrogate_or_strict").strip()
            except UnicodeError:
                raise ConnectionError(
                    msg="Failed to decode output from %s: %s" % (cmd, to_text(out))
                )

            try:
                out = json.loads(out)
            except ValueError:
                out = to_text(out, errors="surrogate_or_strict").strip()

            responses.append(out)
    return responses


# Traceback (TypeError)
TASK [azure_load_balancer : Get lbs] *********************************************************************************************
task path: /home/vmadmin/cluster_build/roles/azure_load_balancer/tasks/main.yaml:15
Using module file /home/vmadmin/.local/lib/python2.7/site-packages/ansible/modules/cloud/azure/azure_rm_loadbalancer_facts.py
<localhost> ESTABLISH LOCAL CONNECTION FOR USER: vmadmin
<localhost> EXEC /bin/sh -c 'echo ~ &amp;&amp; sleep 0'
<localhost> EXEC /bin/sh -c '( umask 77 &amp;&amp; mkdir -p "` echo /home/vmadmin/.ansible/tmp/ansible-tmp-1504708358.3-41710485333814 `" &amp;&amp; echo ansible-tmp-1504708358.3-41710485333814="` echo /home/vmadmin/.ansible/tmp/ansible-tmp-1504708358.3-41710485333814 `" ) &amp;&amp; sleep 0'
<localhost> PUT /tmp/tmpy_CiqC TO /home/vmadmin/.ansible/tmp/ansible-tmp-1504708358.3-41710485333814/azure_rm_loadbalancer_facts.py
<localhost> EXEC /bin/sh -c 'chmod u+x /home/vmadmin/.ansible/tmp/ansible-tmp-1504708358.3-41710485333814/ /home/vmadmin/.ansible/tmp/ansible-tmp-1504708358.3-41710485333814/azure_rm_loadbalancer_facts.py &amp;&amp; sleep 0'
<localhost> EXEC /bin/sh -c '/usr/bin/python /home/vmadmin/.ansible/tmp/ansible-tmp-1504708358.3-41710485333814/azure_rm_loadbalancer_facts.py; rm -rf "/home/vmadmin/.ansible/tmp/ansible-tmp-1504708358.3-41710485333814/" > /dev/null 2>&amp;1 &amp;&amp; sleep 0'
The full traceback is:
Traceback (most recent call last):
File "/tmp/ansible_VTaHxN/ansible_module_azure_rm_loadbalancer_facts.py", line 180, in <module>
main()
File "/tmp/ansible_VTaHxN/ansible_module_azure_rm_loadbalancer_facts.py", line 177, in main
AzureRMLoadBalancerFacts()
File "/tmp/ansible_VTaHxN/ansible_module_azure_rm_loadbalancer_facts.py", line 123, in __init__
facts_module=True
File "/tmp/ansible_VTaHxN/ansible_modlib.zip/ansible/module_utils/azure_rm_common.py", line 255, in __init__
File "/tmp/ansible_VTaHxN/ansible_module_azure_rm_loadbalancer_facts.py", line 133, in exec_module
else self.list_items()
File "/tmp/ansible_VTaHxN/ansible_module_azure_rm_loadbalancer_facts.py", line 162, in list_items
response = self.network_client.load_balancers.list()
TypeError: list() takes at least 2 arguments (1 given)

fatal: [localhost]: FAILED! => {
"changed": false,
"failed": true,
"module_stderr": "Traceback (most recent call last):\n  File \"/tmp/ansible_VTaHxN/ansible_module_azure_rm_loadbalancer_facts.py\", line 180, in <module>\n    main()\n  File \"/tmp/ansible_VTaHxN/ansible_module_azure_rm_loadbalancer_facts.py\", line 177, in main\n    AzureRMLoadBalancerFacts()\n  File \"/tmp/ansible_VTaHxN/ansible_module_azure_rm_loadbalancer_facts.py\", line 123, in __init__\n    facts_module=True\n  File \"/tmp/ansible_VTaHxN/ansible_modlib.zip/ansible/module_utils/azure_rm_common.py\", line 255, in __init__\n  File \"/tmp/ansible_VTaHxN/ansible_module_azure_rm_loadbalancer_facts.py\", line 133, in exec_module\n    else self.list_items()\n  File \"/tmp/ansible_VTaHxN/ansible_module_azure_rm_loadbalancer_facts.py\", line 162, in list_items\n    response = self.network_client.load_balancers.list()\nTypeError: list() takes at least 2 arguments (1 given)\n",
"module_stdout": "",
"msg": "MODULE FAILURE",
"rc": 0
}

# Fixed code
def run_commands(self, commands=None, check_rc=True):
    if commands is None:
        raise ValueError("'commands' value is required")

    responses = list()
    for cmd in to_list(commands):
        if not isinstance(cmd, collections.Mapping):
            cmd = {"command": cmd}

        output = cmd.pop("output", None)
        if output:
            cmd["command"] = self._get_command_with_output(cmd["command"], output)

        try:
            out = self.send_command(**cmd)
        except AnsibleConnectionFailure as e:
            if check_rc:
                raise
            out = getattr(e, "err", e)

        if out is not None:
            try:
                out = to_text(out, errors="surrogate_or_strict").strip()
            except UnicodeError:
                raise ConnectionError(
                    msg="Failed to decode output from %s: %s" % (cmd, to_text(out))
                )

            try:
                out = json.loads(out)
            except ValueError:
                pass

            responses.append(out)
    return responses