# Buggy code
def insert(name, table="filter", family="ipv4", **kwargs):
    """
    .. versionadded:: 2014.1.0

    Insert a rule into a chain

    name
        A user-defined name to call this rule by in another part of a state or
        formula. This should not be an actual rule.

    table
        The table that owns the chain that should be modified

    family
        Networking family, either ipv4 or ipv6

    All other arguments are passed in with the same name as the long option
    that would normally be used for iptables, with one exception: ``--state`` is
    specified as `connstate` instead of `state` (not to be confused with
    `ctstate`).

    Jump options that doesn't take arguments should be passed in with an empty
    string.
    """
    ret = {"name": name, "changes": {}, "result": None, "comment": ""}

    if "rules" in kwargs:
        ret["changes"]["locale"] = []
        comments = []
        save = False
        for rule in kwargs["rules"]:
            if "rules" in rule:
                del rule["rules"]
            if "__agg__" in rule:
                del rule["__agg__"]
            if "save" in rule and rule["save"]:
                save = True
                if rule["save"] is not True:
                    save_file = rule["save"]
                else:
                    save_file = True
                rule["save"] = False
            _ret = insert(**rule)
            if "locale" in _ret["changes"]:
                ret["changes"]["locale"].append(_ret["changes"]["locale"])
            comments.append(_ret["comment"])
            ret["result"] = _ret["result"]
        if save:
            if save_file is True:
                save_file = None
            __salt__["iptables.save"](save_file, family=family)
        if not ret["changes"]["locale"]:
            del ret["changes"]["locale"]
        ret["comment"] = "\n".join(comments)
        return ret

    for ignore in _STATE_INTERNAL_KEYWORDS:
        if ignore in kwargs:
            del kwargs[ignore]
    kwargs["name"] = name
    kwargs["table"] = table
    rule = __salt__["iptables.build_rule"](family=family, **kwargs)
    command = __salt__["iptables.build_rule"](
        full=True, family=family, command="I", **kwargs
    )
    if __salt__["iptables.check"](table, kwargs["chain"], rule, family) is True:
        ret["result"] = True
        ret["comment"] = "iptables rule for {0} already set for {1} ({2})".format(
            name, family, command.strip()
        )
        if "save" in kwargs and kwargs["save"]:
            if kwargs["save"] is not True:
                filename = kwargs["save"]
            else:
                filename = None
            saved_rules = __salt__["iptables.get_saved_rules"](family=family)
            _rules = __salt__["iptables.get_rules"](family=family)
            __rules = []
            for table in _rules:
                for chain in _rules[table]:
                    __rules.append(_rules[table][chain].get("rules"))
            __saved_rules = []
            for table in saved_rules:
                for chain in saved_rules[table]:
                    __saved_rules.append(saved_rules[table][chain].get("rules"))
            # Only save if rules in memory are different than saved rules
            if __rules != __saved_rules:
                out = __salt__["iptables.save"](filename, family=family)
                ret["comment"] += (
                    "\nSaved iptables rule {0} for {1}\n{2}\n{3}"
                ).format(name, family, command.strip(), out)
        return ret
    if __opts__["test"]:
        ret["comment"] = "iptables rule for {0} needs to be set for {1} ({2})".format(
            name, family, command.strip()
        )
        return ret
    if not __salt__["iptables.insert"](
        table, kwargs["chain"], kwargs["position"], rule, family
    ):
        ret["changes"] = {"locale": name}
        ret["result"] = True
        ret["comment"] = "Set iptables rule for {0} to: {1} for {2}".format(
            name, command.strip(), family
        )
        if "save" in kwargs:
            if kwargs["save"]:
                out = __salt__["iptables.save"](filename=None, family=family)
                ret["comment"] = (
                    "Set and saved iptables rule {0} for {1}\n{2}\n{3}"
                ).format(name, family, command.strip(), out)
        return ret
    else:
        ret["result"] = False
        ret["comment"] = (
            "Failed to set iptables rule for {0}.\nAttempted rule was {1}"
        ).format(name, command.strip())
        return ret


# Traceback (ImportError)
[root@develop]# salt-cloud --list-images vcenter03 -l debug
[DEBUG   ] Reading configuration from /etc/salt/cloud
[DEBUG   ] Reading configuration from /etc/salt/master
[DEBUG   ] Guessing ID. The id can be explicitly in set /etc/salt/minion
[INFO    ] Found minion id from generate_minion_id(): abc.domain.com
[DEBUG   ] Missing configuration file: /etc/salt/cloud.providers
[DEBUG   ] Including configuration from '/etc/salt/cloud.providers.d/vmware.conf'
[DEBUG   ] Reading configuration from /etc/salt/cloud.providers.d/vmware.conf
[DEBUG   ] Missing configuration file: /etc/salt/cloud.profiles
[DEBUG   ] Including configuration from '/etc/salt/cloud.profiles.d/minionvm.conf'
[DEBUG   ] Reading configuration from /etc/salt/cloud.profiles.d/minionvm.conf
[DEBUG   ] Configuration file path: /etc/salt/cloud
[INFO    ] salt-cloud starting
[DEBUG   ] Failed to import cloud vmware, this is most likely NOT a problem:
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/salt/loader.py", line 903, in load_modules
), fn_, path, desc
File "/usr/lib/python2.6/site-packages/salt/cloud/clouds/vmware.py", line 95, in <module>
import salt.ext.six as six
ImportError: No module named six
[DEBUG   ] 'parallels.avail_sizes' has been marked as not supported. Removing from the list of supported cloud functions
[DEBUG   ] 'parallels.avail_locations' has been marked as not supported. Removing from the list of supported cloud functions
[DEBUG   ] 'proxmox.avail_sizes' has been marked as not supported. Removing from the list of supported cloud functions
[DEBUG   ] 'saltify.destroy' has been marked as not supported. Removing from the list of supported cloud functions
[DEBUG   ] 'saltify.avail_sizes' has been marked as not supported. Removing from the list of supported cloud functions
[DEBUG   ] 'saltify.avail_images' has been marked as not supported. Removing from the list of supported cloud functions
[DEBUG   ] 'saltify.avail_locations' has been marked as not supported. Removing from the list of supported cloud functions
[DEBUG   ] 'rackspace.reboot' has been marked as not supported. Removing from the list of supported cloud functions
[DEBUG   ] 'openstack.list_locations' has been marked as not supported. Removing from the list of supported cloud functions
[DEBUG   ] 'rackspace.list_locations' has been marked as not supported. Removing from the list of supported cloud functions
[WARNING ] The cloud driver, 'vmware', configured under the 'vcenter03' cloud provider alias was not loaded since 'vmware.get_configured_provider()' could not be found. Removing it from the available providers list
Error: There was an error listing images: No cloud providers matched 'vcenter03'. Available selections:

# Fixed code
def insert(name, table="filter", family="ipv4", **kwargs):
    """
    .. versionadded:: 2014.1.0

    Insert a rule into a chain

    name
        A user-defined name to call this rule by in another part of a state or
        formula. This should not be an actual rule.

    table
        The table that owns the chain that should be modified

    family
        Networking family, either ipv4 or ipv6

    position
        The numerical representation of where the rule should be inserted into
        the chain. Note that ``-1`` is not a supported position value.

    All other arguments are passed in with the same name as the long option
    that would normally be used for iptables, with one exception: ``--state`` is
    specified as `connstate` instead of `state` (not to be confused with
    `ctstate`).

    Jump options that doesn't take arguments should be passed in with an empty
    string.
    """
    ret = {"name": name, "changes": {}, "result": None, "comment": ""}

    if "rules" in kwargs:
        ret["changes"]["locale"] = []
        comments = []
        save = False
        for rule in kwargs["rules"]:
            if "rules" in rule:
                del rule["rules"]
            if "__agg__" in rule:
                del rule["__agg__"]
            if "save" in rule and rule["save"]:
                save = True
                if rule["save"] is not True:
                    save_file = rule["save"]
                else:
                    save_file = True
                rule["save"] = False
            _ret = insert(**rule)
            if "locale" in _ret["changes"]:
                ret["changes"]["locale"].append(_ret["changes"]["locale"])
            comments.append(_ret["comment"])
            ret["result"] = _ret["result"]
        if save:
            if save_file is True:
                save_file = None
            __salt__["iptables.save"](save_file, family=family)
        if not ret["changes"]["locale"]:
            del ret["changes"]["locale"]
        ret["comment"] = "\n".join(comments)
        return ret

    for ignore in _STATE_INTERNAL_KEYWORDS:
        if ignore in kwargs:
            del kwargs[ignore]
    kwargs["name"] = name
    kwargs["table"] = table
    rule = __salt__["iptables.build_rule"](family=family, **kwargs)
    command = __salt__["iptables.build_rule"](
        full=True, family=family, command="I", **kwargs
    )
    if __salt__["iptables.check"](table, kwargs["chain"], rule, family) is True:
        ret["result"] = True
        ret["comment"] = "iptables rule for {0} already set for {1} ({2})".format(
            name, family, command.strip()
        )
        if "save" in kwargs and kwargs["save"]:
            if kwargs["save"] is not True:
                filename = kwargs["save"]
            else:
                filename = None
            saved_rules = __salt__["iptables.get_saved_rules"](family=family)
            _rules = __salt__["iptables.get_rules"](family=family)
            __rules = []
            for table in _rules:
                for chain in _rules[table]:
                    __rules.append(_rules[table][chain].get("rules"))
            __saved_rules = []
            for table in saved_rules:
                for chain in saved_rules[table]:
                    __saved_rules.append(saved_rules[table][chain].get("rules"))
            # Only save if rules in memory are different than saved rules
            if __rules != __saved_rules:
                out = __salt__["iptables.save"](filename, family=family)
                ret["comment"] += (
                    "\nSaved iptables rule {0} for {1}\n{2}\n{3}"
                ).format(name, family, command.strip(), out)
        return ret
    if __opts__["test"]:
        ret["comment"] = "iptables rule for {0} needs to be set for {1} ({2})".format(
            name, family, command.strip()
        )
        return ret
    if not __salt__["iptables.insert"](
        table, kwargs["chain"], kwargs["position"], rule, family
    ):
        ret["changes"] = {"locale": name}
        ret["result"] = True
        ret["comment"] = "Set iptables rule for {0} to: {1} for {2}".format(
            name, command.strip(), family
        )
        if "save" in kwargs:
            if kwargs["save"]:
                out = __salt__["iptables.save"](filename=None, family=family)
                ret["comment"] = (
                    "Set and saved iptables rule {0} for {1}\n{2}\n{3}"
                ).format(name, family, command.strip(), out)
        return ret
    else:
        ret["result"] = False
        ret["comment"] = (
            "Failed to set iptables rule for {0}.\nAttempted rule was {1}"
        ).format(name, command.strip())
        return ret