def create_gid(self, xrn, uuid, pkey, CA=False, email=None):
        hrn, type = urn_to_hrn(xrn)
        if not type:
            type = 'authority'
        parent_hrn = get_authority(hrn)
        # Using hrn_to_urn() here to make sure the urn is in the right format
        # If xrn was a hrn instead of a urn, then the gid's urn will be
        # of type None 
        urn = hrn_to_urn(hrn, type)
        subject = self.get_subject(hrn)
        if not subject:
            subject = hrn
        gid = GID(subject=subject, uuid=uuid, hrn=hrn, urn=urn, email=email)
        # is this a CA cert
        if hrn == self.config.SFA_INTERFACE_HRN or not parent_hrn:
            # root or sub authority  
            gid.set_intermediate_ca(True)
        elif type and type in 'authority':
            # authority type
            gid.set_intermediate_ca(False)
        elif CA:
            gid.set_intermediate_ca(True)
        else:
            gid.set_intermediate_ca(False)

        # set issuer
        if not parent_hrn or hrn == self.config.SFA_INTERFACE_HRN:
            # if there is no parent hrn, then it must be self-signed. this
            # is where we terminate the recursion
            gid.set_issuer(pkey, subject)
        else:
            # we need the parent's private key in order to sign this GID
            parent_auth_info = self.get_auth_info(parent_hrn)
            parent_gid = parent_auth_info.get_gid_object()
            gid.set_issuer(parent_auth_info.get_pkey_object(), parent_gid.get_extended_subject())
            gid.set_parent(parent_auth_info.get_gid_object())

        gid.set_pubkey(pkey)
        gid.encode()
        gid.sign()

        return gid
dataset/ETHPy150Open fp7-ofelia/ocf/vt_manager/src/python/vt_manager/communication/sfa/trust/hierarchy.py/Hierarchy.create_gid/swapped operands of `in`