# Buggy code
def __init__(self):
    self._args = self._parse_cli_args()

    try:
        rm = AzureRM(self._args)
    except Exception as e:
        sys.exit("{0}".format(str(e)))

    self._compute_client = rm.compute_client
    self._network_client = rm.network_client
    self._resource_client = rm.rm_client
    self._security_groups = None

    self.resource_groups = []
    self.tags = None
    self.locations = None
    self.replace_dash_in_groups = False
    self.group_by_resource_group = True
    self.group_by_location = True
    self.group_by_security_group = True
    self.group_by_tag = True
    self.include_powerstate = True
    self.use_private_ip = False

    self._inventory = dict(_meta=dict(hostvars=dict()), azure=[])

    self._get_settings()

    if self._args.resource_groups:
        self.resource_groups = self._args.resource_groups.split(",")

    if self._args.tags:
        self.tags = self._args.tags.split(",")

    if self._args.locations:
        self.locations = self._args.locations.split(",")

    if self._args.no_powerstate:
        self.include_powerstate = False

    self.get_inventory()
    print(self._json_format_dict(pretty=self._args.pretty))
    sys.exit(0)


# 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 __init__(self):
    self._args = self._parse_cli_args()

    try:
        rm = AzureRM(self._args)
    except Exception as e:
        sys.exit("{0}".format(str(e)))

    self._compute_client = rm.compute_client
    self._network_client = rm.network_client
    self._resource_client = rm.rm_client
    self._security_groups = None

    self.resource_groups = []
    self.tags = None
    self.locations = None
    self.replace_dash_in_groups = False
    self.group_by_resource_group = True
    self.group_by_location = True
    self.group_by_os_family = True
    self.group_by_security_group = True
    self.group_by_tag = True
    self.include_powerstate = True
    self.use_private_ip = False

    self._inventory = dict(_meta=dict(hostvars=dict()), azure=[])

    self._get_settings()

    if self._args.resource_groups:
        self.resource_groups = self._args.resource_groups.split(",")

    if self._args.tags:
        self.tags = self._args.tags.split(",")

    if self._args.locations:
        self.locations = self._args.locations.split(",")

    if self._args.no_powerstate:
        self.include_powerstate = False

    self.get_inventory()
    print(self._json_format_dict(pretty=self._args.pretty))
    sys.exit(0)