How to get some details of a movie using TMDB API.

tmdb_api.py

# https://www.themoviedb.org/

from pprint import pprint

import requests


def get_json(path, **params):
    url = f'https://api.themoviedb.org/3/{path}'
    all_params = {'api_key': 'your_api_key'} | params

    try:
        r = requests.get(url, params=all_params)
    except requests.exceptions.RequestException:
        print('Houve algum problema com a requisição.')
        return
    else:
        return r.json()


def get_movies_per_page(movie_name, page=1, quantity_per_page=20):
    data = get_json('search/movie', language='pt-BR', include_adult='false', page=page, query=movie_name)

    if not data:
        return
    
    if data['total_results']:
        movies = [
            [movie['title'], movie['original_title'], movie['id']]
            for movie in data['results'][:quantity_per_page]
        ]
        return movies
    else:
        print('Este filme não foi encontrado.')
        return


def get_movie_details(movie_id):
    data = get_json(f'/movie/{movie_id}', language='pt-BR', append_to_response='credits')
    
    if not data:
        return
    
    credits = data['credits']
    return {
        'title': data['title'], 
        'original_title': data['original_title'],
        'release_year': data['release_date'].split('-')[0],
        'director': [member['name'] for member in credits['crew'] 
                     if member['job'] == 'Director'][0],
        'cast': [member['name'] for member in credits['cast']][:10],
        'poster': f'https://image.tmdb.org/t/p/w154{data["poster_path"]}'
    }


def main():
    movie_name = input('Nome do filme: ')
    movies = get_movies_per_page(movie_name)

    if movies:
        print('\nEscolha o ID de um dos filmes abaixo:')
        pprint(movies)
    
        movie_id = input('Digite o ID do filme: ')
        if movie_id not in [str(movie[2]) for movie in movies]:
            print('Digite um ID de filme válido.')
        else:
            movie_details = get_movie_details(movie_id)

            if movie_details:
                pprint(movie_details, width=100, sort_dicts=False)


if __name__ == '__main__':
    main()