Структура архива

import os
from zipfile import ZipFile
 
with ZipFile('input.zip') as filezip:
    for name in filezip.namelist():
        item = name.rstrip("/").split("/")
        print("  " * (len(item) - 1) + item[-1])

from zipfile import ZipFile
 
 
def human_read_format(size):
    sizes = ['Б', 'КБ', 'МБ', 'ГБ']
    ind = 0
    for i in range(len(sizes)):
        if size / (1024 ** i) < 1:
            break
        ind = i
    return f'{round(size / (1024 ** ind))}{sizes[ind]}'
 
 
with ZipFile('input.zip') as myzip:
    for file in myzip.namelist():
        b = ''
        a = file.rstrip('/').split('/')
        if (a[-1][-1] == 't' and a[-1][-2] == 'x'
                or a[-1][-1] == 'x' and a[-1][-2] == 'c' and a[-1][-3] == 'o'
                or a[-1][-1] == 'x' and a[-1][-2] == 's' and a[-1][-3] == 'l'):
            filesize = myzip.getinfo(str(file)).file_size
            b = human_read_format(filesize)
        print('  ' * (len(a) - 1) + a[-1] + ' ' + b)

import os
 
 
def human_read_format(size):
    sizes = ['Б', 'КБ', 'МБ', 'ГБ']
    ind = 0
    for i in range(len(sizes)):
        if size / (1024 ** i) < 1:
            break
        ind = i
    return f'{round(size / (1024 ** ind))}{sizes[ind]}'
 
 
def get_size(start_path='.'):
    total_size = 0
    for dirpath, dirnames, filenames in os.walk(start_path):
        for f in filenames:
            fp = os.path.join(dirpath, f)
            # skip if it is symbolic link
            if not os.path.islink(fp):
                total_size += os.path.getsize(fp)
 
    return total_size
 
 
os.chdir('C:/')
numbfile = 0
lst = os.listdir()
for i in range(len(lst)):
    size = human_read_format(get_size(lst[numbfile]))
    if size != '0Б':
        print(f'{lst[numbfile]} \t{size}')
    numbfile += 1