def from_dict(file_dict):
if not file_dict:
return None
file_ = File()
file_.is_packed = file_dict.get('is_packed')
file_.file_name = String.from_dict(file_dict.get('file_name'))
file_.file_path = FilePath.from_dict(file_dict.get('file_path'))
file_.device_path = String.from_dict(file_dict.get('device_path'))
file_.full_path = String.from_dict(file_dict.get('full_path'))
file_.file_extension = String.from_dict(file_dict.get('file_extension'))
file_.size_in_bytes = UnsignedLong.from_dict(file_dict.get('size_in_bytes'))
file_.magic_number = HexBinary.from_dict(file_dict.get('magic_number'))
file_.file_format = String.from_dict(file_dict.get('file_format'))
file_.hashes = HashList.from_dict(file_dict.get('hashes'))
return file_
