How to use the smbprotocol.open.ShareAccess function in smbprotocol

if service['service_name'].lower().startswith("paexec"):
                paexec_services.append(service['service_name'])

        smb_tree = TreeConnect(client.session,
                               r"\\%s\ADMIN$" % client.connection.server_name)
        smb_tree.connect()

        share = Open(smb_tree, "")
        share.create(ImpersonationLevel.Impersonation,
                     DirectoryAccessMask.FILE_READ_ATTRIBUTES |
                     DirectoryAccessMask.SYNCHRONIZE |
                     DirectoryAccessMask.FILE_LIST_DIRECTORY,
                     FileAttributes.FILE_ATTRIBUTE_DIRECTORY,
                     ShareAccess.FILE_SHARE_READ |
                     ShareAccess.FILE_SHARE_WRITE |
                     ShareAccess.FILE_SHARE_DELETE,
                     CreateDisposition.FILE_OPEN,
                     CreateOptions.FILE_DIRECTORY_FILE)
        try:
            paexec_files = share.query_directory("PAExec-*.exe",
                                                 FileInformationClass.
                                                 FILE_NAMES_INFORMATION)
        except SMBResponseException as exc:
            if exc.status != NtStatus.STATUS_NO_SUCH_FILE:
                raise exc
            paexec_files = []

        return client, paexec_services, paexec_files

paexec_file.create(ImpersonationLevel.Impersonation,
                                   FilePipePrinterAccessMask.FILE_WRITE_DATA,
                                   FileAttributes.FILE_ATTRIBUTE_NORMAL,
                                   ShareAccess.FILE_SHARE_READ,
                                   CreateDisposition.FILE_OVERWRITE_IF,
                                   CreateOptions.FILE_NON_DIRECTORY_FILE)
                paexec_file.write(pkgutil.get_data('pypsexec', 'paexec.exe'), 0)
                paexec_file.close(get_attributes=False)

                yield session
            finally:
                paexec_file.create(ImpersonationLevel.Impersonation,
                                   FilePipePrinterAccessMask.DELETE,
                                   FileAttributes.FILE_ATTRIBUTE_NORMAL,
                                   ShareAccess.FILE_SHARE_DELETE,
                                   CreateDisposition.FILE_OVERWRITE_IF,
                                   CreateOptions.FILE_DELETE_ON_CLOSE)
                paexec_file.close(get_attributes=False)
                connection.disconnect(True)

        else:
            pytest.skip("PYPSEXEC_SERVER, PYPSEXEC_USERNAME, PYPSEXEC_PASSWORD"
                        " environment variables were not set. Integration "

def create_pipe(tree, name, access_mask):
    pipe = Open(tree, name)
    pipe.open(ImpersonationLevel.Impersonation,
              access_mask,
              FileAttributes.FILE_ATTRIBUTE_NORMAL,
              ShareAccess.FILE_SHARE_READ |
              ShareAccess.FILE_SHARE_WRITE |
              ShareAccess.FILE_SHARE_DELETE,
              CreateDisposition.FILE_OPEN,
              CreateOptions.FILE_NON_DIRECTORY_FILE |
              CreateOptions.FILE_SYNCHRONOUS_IO_NONALERT)
    return pipe

def open(self):
        log.debug("Connecting to SMB Tree %s for SCMR" % self.tree.share_name)
        self.tree.connect()

        log.debug("Opening handle to svcctl pipe")
        self.handle.create(ImpersonationLevel.Impersonation,
                           FilePipePrinterAccessMask.GENERIC_READ |
                           FilePipePrinterAccessMask.GENERIC_WRITE,
                           0,
                           ShareAccess.FILE_SHARE_READ |
                           ShareAccess.FILE_SHARE_WRITE |
                           ShareAccess.FILE_SHARE_DELETE,
                           CreateDisposition.FILE_OPEN,
                           CreateOptions.FILE_NON_DIRECTORY_FILE)

        # we need to bind svcctl to SCManagerW over DCE/RPC
        bind = BindPDU()
        bind['pfx_flags'].set_flag(PFlags.PFC_FIRST_FRAG)
        bind['pfx_flags'].set_flag(PFlags.PFC_LAST_FRAG)
        bind['packed_drep'] = DataRepresentationFormat()
        bind['call_id'] = self.call_id
        self.call_id += 1

        context_ndr = ContextElement()
        context_ndr['context_id'] = 0
        context_ndr['abstract_syntax'] = SyntaxIdElement()
        context_ndr['abstract_syntax']['uuid'] = \