challenge-python-07/challenge.py at aa81be74480e647c84486f4940b5b23f3403ae46 · PlatziMaster/challenge-python-07 · GitHub

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DATA = [
    {
        'name': 'Facundo',
        'age': 72,
        'organization': 'Platzi',
        'position': 'Technical Mentor',
        'language': 'python',
    },
    {
        'name': 'Luisana',
        'age': 33,
        'organization': 'Globant',
        'position': 'UX Designer',
        'language': 'javascript',
    },
    {
        'name': 'Héctor',
        'age': 19,
        'organization': 'Platzi',
        'position': 'Associate',
        'language': 'ruby',
    },
    {
        'name': 'Gabriel',
        'age': 20,
        'organization': 'Platzi',
        'position': 'Associate',
        'language': 'javascript',
    },
    {
        'name': 'Mariandrea',
        'age': 30,
        'organization': 'Platzi',
        'position': 'QA Manager',
        'language': 'java',
    },
    {
        'name': 'Karo',
        'age': 23,
        'organization': 'Everis',
        'position': 'Backend Developer',
        'language': 'python',
    },
    {
        'name': 'Ariel',
        'age': 32,
        'organization': 'Rappi',
        'position': 'Support',
        'language': '',
    },
    {
        'name': 'Juan',
        'age': 17,
        'organization': '',
        'position': 'Student',
        'language': 'go',
    },
    {
        'name': 'Pablo',
        'age': 32,
        'organization': 'Master',
        'position': 'Human Resources Manager',
        'language': 'python',
    },
    {
        'name': 'Lorena',
        'age': 56,
        'organization': 'Python Organization',
        'position': 'Language Maker',
        'language': 'python',
    },
]


def homeless_key(worker_dict):
    worker = worker_dict.copy()
    if worker['organization'] == '':
        worker['homeless'] = True
    else:
        worker['homeless'] = False
    return worker


def old_key(worker_dict):
    worker = worker_dict.copy()
    if worker['age'] > 30:
        worker['old'] = True
    else:
        worker['old'] = False
    return worker


def run():

    # Using filter, generate a list with all the python devs
    all_python_devs = list(filter(lambda x: x['language'] == 'python', DATA))
    # Using filter, generate a list with all the Platzi workers
    all_Platzi_workers = list(filter(lambda x: x['organization'] == 'Platzi', DATA))
    # Using filter, generate a list with all people over 18 years old
    adults =  list(filter(lambda x: x['age'] >= 18, DATA))
    # Using map, generate a new list of people with a key 'homeless' with True or False values, if 'organization' have something or not
    workers =  list(map(lambda x: homeless_key(x), DATA))
    # Using map, generate a new list of people with a key 'old' with True or False values, if 'age' is greater than 30 or not
    old_people =  list(map(lambda x: old_key(x), DATA))


    print('Python devs: ')
    for dev in all_python_devs:
        print(dev['name'])
    print('\n\n')

    print('Platzi workers: ')
    for worker in all_Platzi_workers:
        print(worker['name'])
    print('\n\n')

    print('Adults: ')
    for adult in adults:
        print(adult['name'])
    print('\n\n')

    print(workers)
    print('\n\n')

    print(old_people)
    print('\n\n')

    # Remember: when possible, use lambdas


if __name__ == '__main__':
    run()