Generated by SassMeister.com.

SassMeister-input.scss

// ----
// libsass (v3.1.0-beta)
// ----

// save options in map
// this have to be generated with php in a modules_options.scss

$module--text: (
  module--text--146: (
    color: #fff,
    background-color: #000
  ),
  module--text--345: (
    color: blue,
    background-color: red,
    text__headline: (
      color: green
    )
  )
);

$module--image: (
  module--image--267: (
    background-image: url('img.jpg')
  )
);

// mixins for generating css for each module

@mixin render_module_options_values($attribute, $value){
  .#{$attribute} {
    @each $attribute, $value in $value {
      @if type-of($value) == 'map' {
        @include render_module_options_values($attribute, $value);
      } @else {
        #{$attribute}: $value;
      }
    }
  }
}

@mixin render_module_options($module){
  @each $attribute, $value in $module {
    @if type-of($value) == 'map' {
      @include render_module_options_values($attribute, $value);
    }
  }
}

// render module options

@include render_module_options($module--text);
@include render_module_options($module--image);

SassMeister-output.css

.module--text--146 {
  color: #fff;
  background-color: #000; }

.module--text--345 {
  color: blue;
  background-color: red; }
  .module--text--345 .text__headline {
    color: green; }

.module--image--267 {
  background-image: url('img.jpg'); }