Print the links of files in mega.nz API

mega_folder_files.py

# Print the links of files
# following directory structure
# using mega.py package 
#
# Books
# |_ Alejandro Dumas
#    |_ El Conde de Montecristo
# |_ J.K.Rowling
#    |_ Harry Poter 1
#    |_ Harry Poter 2

# Output:
#
# Alejandro Dumas
#         [El Conde de Montecristo.txt](https://mega.co.nz/#!hnomla4S!_UO0X9_5ppuU_QjYaK6gZe74D5V5Vn5GAAAAAAAAAAA)
# J.K.Rowling
#         [Harry Potter 1.txt](https://mega.co.nz/#!gvwQDIJa!ziL9FeaLLQQ9cUqec_gTD-zMHDdcwhAOAAAAAAAAAAA)
#         [Harry Poter 2.txt](https://mega.co.nz/#!p35CxIqK!w8xxoL0Uxh3uWsaOji0dVfWvIMoMCSzmAAAAAAAAAAA)

# Export environmet variables (GNU/Linux)
# export [email protected]
# export PASS=micontraseñasegura

import logging
import os
# pip install mega.py==1.0.8
from mega import Mega

logging.basicConfig(format='%(asctime)s:%(levelname)s:%(message)s', level=logging.WARNING)
# logger = logging.getLogger(__name__)

email = os.environ['EMAIL']
password = os.environ['PASS']

mega = Mega()
m = mega.login(email, password)

files = m.get_files()

folde_name = 'Books'
folder = None

# Find folder Books
for file in files:
    node = files[file]
    if node['t'] == 1 and node['a']['n'] == folde_name:
        folder = node
        break

assert folder is not None

for file in files:
    node = files[file]
    # Node Author folder in Books
    if node['t'] == 1 and node['p'] == folder['h']:
        author = node
        print(author['a']['n'])
        for num, _file in enumerate(files):
            book = files[_file]
            # Node Book file
            if book['t'] == 0 and book['p'] == author['h']:
                print("    [%s](%s)" % (book['a']['n'], m.get_link((num, book))))

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