How to use the aiozk.protocol.primitives.Int function in aiozk

from .response import Response, response_xref
from .part import Part
from .primitives import Int, Bool


error_struct = struct.Struct("!" + Int.fmt)


log = logging.getLogger(__name__)


class MultiHeader(Part):
    """
    """
    parts = (
        ("type", Int),
        ("done", Bool),
        ("error", Int),
    )


class TransactionRequest(Request):
    """
    """
    opcode = 14

    def __init__(self, **kwargs):
        super().__init__(**kwargs)
        self.requests = []

    def add(self, request):
        self.requests.append(request)

def parse(cls, buff, offset):
        """
        Parses a raw buffer at offset and returns the resulting array value.

        Starts off by `parse()`-ing the 32-bit element count, followed by
        parsing items out of the buffer "count" times.
        """
        count, offset = Int.parse(buff, offset)

        values = []
        for _ in range(count):
            value, new_offset = cls.item_class.parse(buff, offset)

            values.append(value)
            offset = new_offset

        return values, offset