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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def render(directory, opt):
 """Render any provided template. This includes the Secretfile, Vault policies, and inline AWS roles"""

    if not os.path.exists(directory) and not os.path.isdir(directory):
        os.mkdir(directory)

    a_secretfile = render_secretfile(opt)
    s_path = "%s/Secretfile" % directory
    LOG.debug("writing Secretfile to %s", s_path)
    open(s_path, 'w').write(a_secretfile)
    ctx = Context.load(yaml.safe_load(a_secretfile), opt)
    for resource in ctx.resources():
        if not resource.present:
            continue

        if issubclass(type(resource), Policy):
            if not os.path.isdir("%s/policy" % directory):
                os.mkdir("%s/policy" % directory)

            filename = "%s/policy/%s" % (directory, resource.path)
            open(filename, 'w').write(resource.obj())
            LOG.debug("writing %s to %s", resource, filename)
        elif issubclass(type(resource), AWSRole):
            if not os.path.isdir("%s/aws" % directory):
                os.mkdir("%s/aws" % directory)

            if 'policy' in resource.obj():
                filename = "%s/aws/%s" % (directory,
                                          os.path.basename(resource.path))
                r_obj = resource.obj()
                if 'policy' in r_obj:
                    LOG.debug("writing %s to %s", resource, filename)
                    open(filename, 'w').write(r_obj['policy'])