Dorothy's Mostaccioli Vegetarian Pasta With W

• 3 onions
• 3 garlic (cloves chopped)
• 3 zucchini
• 2 shallots (chopped)
• 1 julienne pepper (cut)
• 1/2 walnuts-coarsely (chopped)
• 1/2 bell pepper
• 525 gr tomatoes
• 240 ml wine
• 120 ml oil