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.
Known in English as guavas, are musky-flavored, soft-pulped fruits produced on small trees, Psidium guajava of the Myrtle Family, and native to tropical America. Guavas come in a huge variety of shapes, sizes (1-4 inches long, 2.5-10 cm), and tastes, but most in Mexico have yellow (maybe white or brownish) skins. Notice their slightly rough skins and atop each fruit there's a puckered-out place bearing the remains of the flower's calyx.