There are various techniques. 1  The best is to use a dictionary that maps strings to functions. 2  Use the built-in function getattr(): import foo getattr(foo, 'bar')() Note that getattr() works on any object, including classes, class instances, modules, and so on.
Botanically, this wonderful fruit belongs to the family of Myrtaceae, of the genus: Psidium. Scientific name: Psidium guajava. During each season, a guava tree bears many, round to ovoid or pear-shaped fruits, each about 5-10 cm long and weigh around 50â200 g. Different cultivar types of guava grown all over the world which may vary widely in flavor, pulp color, and seed composition.
Guava is a very good source of vitamin C and fiber. One guava fruit contains 45 calories, 1 gram of protein and 10 grams of carbohydrate, including 5 grams of dietary fiber. Dietary fiber helps to keep your digestive tract clean and makes your food more filling.uava is an excellent source of vitamin C. Guava is a tropical fruit -- 1 1/2 and 4 inches long -- that has either pink, white or yellow flesh with seeds and a green or yellow skin.