{% macro attrs(map, exclude=[]) %}
{% for k, v in map.iteritems() %}
{%- if v is mapping %}
{{ mapdict(k,v) | indent(width=2)}}
{%- else %}
{{ eval_value(k,v) }}
{% endif %}
{% endfor %}
{% endmacro %}

{% macro mapdict(key,dictionary) %}
{{ key }} = {
{% for i, w in dictionary.iteritems() %}
{%- if w is mapping %}
{{ mapdict(i,w) | indent(width=2)}}
{%- else %}
{{ eval_value(i,w) }}
{% endif %}
{% endfor %}
}
{% endmacro %}

{% macro eval_value(key,val) %}
{%- if val is iterable and val is not string %}
{{ key }} = [ "{{ val | map('quote') | join('", "') }}" ]
{%- elif val is match('^\d+(ms|s|h|d)?$') %}
{{ key }} = {{ val }}
{%- elif val | bool == False and val | string == "false" %}
{{ key }} = {{ val }}
{%- else %}
{{ key }} = "{{ val | quote }}"
{%- endif %}
{% endmacro %}