def load_map(path, value):
    '''
    Loads the map at the specified path, and returns the specified value from
    that map.

    CLI Example:

    .. code-block:: bash

        # Assuming the map is loaded in your formula SLS as follows:
        #
        # {% from "myformula/map.jinja" import myformula with context %}
        #
        # the following syntax can be used to load the map and check the
        # results:
        salt myminion jinja.load_map myformula/map.jinja myformula
    '''
    tmplstr = textwrap.dedent('''\
        {{% from "{path}" import {value} with context %}}
        {{{{ {value} | tojson }}}}
        '''.format(path=path, value=value))
    return salt.template.compile_template_str(
        tmplstr,
        salt.loader.render(__opts__, __salt__),
        __opts__['renderer'],
        __opts__['renderer_blacklist'],
        __opts__['renderer_whitelist'])