def decode_page(BYTES_page) -> Page:
page = Page(True)
page.num_records = int_from_bytes(BYTES_page[0:8])
page.data = bytearray(BYTES_page[8:])
page.is_loaded = True
return page
# # with open('./test.data', 'w+b') as file:
# # file.seek(0)
# # val = 2**64-1
# # file.write(val.to_bytes(8, 'little'))
# # file.seek(8)
# # file.write(bytes('AAAAAAAA', 'utf-8'))
# # file.seek(0)
# # read = file.read(8)
# # print(read)
# # file.seek(8)
# # read = file.read(8)
# # print(rea
from page import Page
import sys
page = Page()
print(sys.getsizeof(page))
print(sys.getsizeof(page.data))
page.data = None
print("die")
print(sys.getsizeof(page.cellSize))
print(sys.getsizeof(page.write_to_cell))
print(sys.getsizeof(page.num_records))
print(sys.getsizeof(page.is_dirty))