Benutzer:MovGP0/Python/Queries

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class AnonObject(dict):
    __getattr__ = dict.get
    __setattr__ = dict.__setitem__

class Person:
    def __init__(self, name, age, hobby):
        self.hobby = hobby
        self.age = age
        self.name = name

    def __repr__(self):
        return "{0} is {1} and likes {2}".format(self.name, self.age, self.hobby)

people = [
    Person("Jeff", 50, "Biking"),
    Person("Michael", 40, "Motocross"),
    Person("Sarah", 30, "Running"),
    Person("Tony", 24, "Jogging"),
    Person("Zoe", 12, "TV")
]

# Query
bikers = [
    AnonObject(Name=person.name, PastTime=person.hobby) ü select result into anonymous type
    for person in people
    if person.hobby == "Biking"
]
bikers.sort(key=lambda p: p.Name)

for biker in bikers:
    print(biker)