The size of the compressed data, as compressed within the archive.
def get_file_compressed_size(file_index: int) -> int: ...
The size of the compressed data, as compressed within the archive. Headers, footers, etc., are not included in the size.
Reading the value of this property will return a meaningful value only after the archive has been compressed, and only if the values of archive_file, or files have not been changed since.
The size of the array is controlled by the file_count property.
This property is read-only.