コード例 #1
0
    def create_character_data_dict(self):
        data = {
            "CharacterName":
            names.get_first_name(),
            "XP":
            "0",
            "ProfBonus":
            sheet_maths.plus_or_minus(self.clss.proficiency_bonus),
            "Alignment":
            random.choice(random.choice(self.sheet_stuff["alignment"])),
            "Initiative":
            sheet_maths.plus_or_minus(self.mods["DEXmod"]),
            "HPMax":
            self.clss.hit_dice + self.mods["CONmod"],
            "HPCurrent":
            self.clss.hit_dice + self.mods["CONmod"],
            "Equipment":
            ", ".join(self.bg.equipment + self.clss.equipment),
            "ProficienciesLang":
            self.final_languages + "\n\n" + self.final_profs,
            "Features and Traits":
            utils.dict_to_string(self.race.features) +
            utils.dict_to_string(self.clss.features),
            "Passive":
            str(self.pp),
            "AC":
            self.ac,
        }
        # Checking proficient skill boxes
        for skill in self.final_skills:
            data[self.sheet_stuff["skills"][skill]["checkbox"]] = "Yes"
        for skill in self.sheet_stuff["skills"]:
            if skill in self.final_skills:
                data[skill] = sheet_maths.plus_or_minus(
                    self.mods[self.sheet_stuff["skills"][skill]["mod"]] +
                    self.sheet_stuff["prof"])
            else:
                data[skill] = sheet_maths.plus_or_minus(
                    self.mods[self.sheet_stuff["skills"][skill]["mod"]])

        data.update(self.stats)
        data.update(sheet_maths.plus_or_minus_dict(self.mods))
        data.update(sheet_maths.plus_or_minus_dict(self.saves))
        data.update(self.race.race_to_dict())
        data.update(self.bg.bg_to_dict())
        data.update(self.clss.class_to_dict())
        data.update(self.weapons)
        return data
コード例 #2
0
ファイル: tftpgen.py プロジェクト: arnobroekhof/cobbler
    def build_kernel_options(self, system, profile, distro, image, arch,
                             kickstart_path):
        """
        Builds the full kernel options line.
        """

        management_interface = None
        if system is not None:
            blended = utils.blender(self.api, False, system)
            # find the first management interface
            try:
                for intf in system.interfaces.keys():
                    if system.interfaces[intf]["management"]:
                        management_interface = intf
                        break
            except:
                # just skip this then
                pass
        elif profile is not None:
            blended = utils.blender(self.api, False, profile)
        else:
            blended = utils.blender(self.api, False, image)

        append_line = ""
        kopts = blended.get("kernel_options", dict())

        # since network needs to be configured again (it was already in netboot) when kernel boots
        # and we choose to do it dinamically, we need to set 'ksdevice' to one of
        # the interfaces' MAC addresses in ppc systems.
        # ksdevice=bootif is not useful in yaboot, as the "ipappend" line is a pxe feature.
        if system and arch and "ppc" in arch:
            for intf in system.interfaces.keys():
                # use first interface with defined IP and MAC, since these are required
                # fields in a DHCP entry
                mac_address = system.interfaces[intf]['mac_address']
                ip_address = system.interfaces[intf]['ip_address']
                if mac_address and ip_address:
                    kopts['ksdevice'] = mac_address
                    break

        # support additional initrd= entries in kernel options.
        if "initrd" in kopts:
            append_line = ",%s" % kopts.pop("initrd")
        hkopts = utils.dict_to_string(kopts)
        append_line = "%s %s" % (append_line, hkopts)

        # kickstart path rewriting (get URLs for local files)
        if kickstart_path is not None and kickstart_path != "":

            # FIXME: need to make shorter rewrite rules for these URLs

            try:
                ipaddress = socket.gethostbyname_ex(blended["http_server"])[2][0]
            except socket.gaierror:
                ipaddress = blended["http_server"]
            if system is not None and kickstart_path.startswith("/"):
                kickstart_path = "http://%s/cblr/svc/op/ks/system/%s" % (ipaddress, system.name)
            elif kickstart_path.startswith("/"):
                kickstart_path = "http://%s/cblr/svc/op/ks/profile/%s" % (ipaddress, profile.name)

            if distro.breed is None or distro.breed == "redhat":
                append_line = "%s ks=%s" % (append_line, kickstart_path)
                gpxe = blended["enable_gpxe"]
                if gpxe:
                    append_line = append_line.replace('ksdevice=bootif', 'ksdevice=${net0/mac}')
            elif distro.breed == "suse":
                append_line = "%s autoyast=%s" % (append_line, kickstart_path)
            elif distro.breed == "debian" or distro.breed == "ubuntu":
                append_line = "%s auto-install/enable=true priority=critical url=%s" % (append_line, kickstart_path)
                if management_interface:
                    append_line += " netcfg/choose_interface=%s" % management_interface
            elif distro.breed == "freebsd":
                append_line = "%s ks=%s" % (append_line, kickstart_path)

                # rework kernel options for debian distros
                translations = {'ksdevice': "interface", 'lang': "locale"}
                for k, v in translations.iteritems():
                    append_line = append_line.replace("%s=" % k, "%s=" % v)

                # interface=bootif causes a failure
                append_line = append_line.replace("interface=bootif", "")
            elif distro.breed == "vmware":
                if distro.os_version.find("esxi") != -1:
                    # ESXi is very picky, it's easier just to redo the
                    # entire append line here since
                    append_line = " ks=%s %s" % (kickstart_path, hkopts)
                    # ESXi likes even fewer options, so we remove them too
                    append_line = append_line.replace("kssendmac", "")
                else:
                    append_line = "%s vmkopts=debugLogToSerial:1 mem=512M ks=%s" % \
                        (append_line, kickstart_path)
                # interface=bootif causes a failure
                append_line = append_line.replace("ksdevice=bootif", "")
            elif distro.breed == "xen":
                if distro.os_version.find("xenserver620") != -1:
                    img_path = os.path.join("/images", distro.name)
                    append_line = "append %s/xen.gz dom0_max_vcpus=2 dom0_mem=752M com1=115200,8n1 console=com1,vga --- %s/vmlinuz xencons=hvc console=hvc0 console=tty0 install answerfile=%s --- %s/install.img" % (img_path, img_path, kickstart_path, img_path)
                    return append_line

        if distro is not None and (distro.breed in ["debian", "ubuntu"]):
            # Hostname is required as a parameter, the one in the preseed is
            # not respected, so calculate if we have one here.
            # We're trying: first part of FQDN in hostname field, then system
            # name, then profile name.
            # In Ubuntu, this is at least used for the volume group name when
            # using LVM.
            domain = "local.lan"
            if system is not None:
                if system.hostname is not None and system.hostname != "":
                    # If this is a FQDN, grab the first bit
                    hostname = system.hostname.split(".")[0]
                    _domain = system.hostname.split(".")[1:]
                    if _domain:
                        domain = ".".join(_domain)
                else:
                    hostname = system.name
            else:
                # ubuntu at the very least does not like having underscores
                # in the hostname.
                # FIXME: Really this should remove all characters that are
                # forbidden in hostnames
                hostname = profile.name.replace("_", "")

            # At least for debian deployments configured for DHCP networking
            # this values are not used, but specifying here avoids questions
            append_line = "%s hostname=%s" % (append_line, hostname)
            append_line = "%s domain=%s" % (append_line, domain)

            # A similar issue exists with suite name, as installer requires
            # the existence of "stable" in the dists directory
            append_line = "%s suite=%s" % (append_line, distro.os_version)
        elif distro is not None and distro.breed == 'nexenta':
            append_line = "-B iso_nfs_path=%s:/var/www/cobbler/links/%s,auto_install=1" % (blended['next_server'], distro.name)

        # append necessary kernel args for arm architectures
        if arch is not None and arch.startswith("arm"):
            append_line = "%s fixrtc vram=48M omapfb.vram=0:24M" % append_line

        # do variable substitution on the append line
        # promote all of the ksmeta variables
        if "ks_meta" in blended:
            blended.update(blended["ks_meta"])
        append_line = self.templar.render(append_line, utils.flatten(blended), None)

        # FIXME - the append_line length limit is architecture specific
        if len(append_line) >= 255:
            self.logger.warning("warning: kernel option length exceeds 255")

        return append_line
コード例 #3
0
def main():
    work_root = os.environ['WORK']

    config = get_config(default_config)
    print_with_rank(str(config))

    # Read hyper parameters
    group_count = config['number_of_reservoirs']
    feature_count = config['number_of_features']
    lsp = config['overlap_size']
    predict_length = config['prediction_size']
    train_length = config['training_size']
    approx_res_size = config['reservoir_size']
    sigma = config['sigma']
    radius = config['radius']
    beta = config['beta']
    degree = config['degree']

    # Check preconditions for running
    if feature_count % group_count != 0:
        comm.Abort()
        return
    if group_count % size != 0:
        comm.Abort()
        return

    if rank == master_node_rank:
        all_data = load_data(work_root, 'data/QG_everydt_avgu.csv')
    else:
        all_data = None

    for shift in shifts:
        config['shift'] = shift
        if rank == master_node_rank:
            data = all_data[:, shift:train_length + shift]
        else:
            data = None

        model = ESNParallel(group_count,
                            feature_count,
                            lsp,
                            train_length,
                            predict_length,
                            approx_res_size,
                            radius,
                            sigma,
                            random_state=42,
                            beta=beta,
                            degree=degree).fit_reservoir(data)

        for beta in beta_optimization:
            model._beta = beta
            output = model.fit_output().predict()

            if rank == master_node_rank:
                config['beta'] = beta
                shift_folder = dict_to_string(
                    {k: v
                     for k, v in config.items() if k != 'shift'})
                directory = os.path.join(work_root,
                                         'results/beta_shift_results',
                                         shift_folder)
                if not os.path.exists(directory):
                    os.makedirs(directory)
                result_path = os.path.join(
                    directory, 'data=QG-' + dict_to_string(config) + '.txt')
                np.savetxt(result_path, output)
                print_with_rank("Saved to " + result_path)
コード例 #4
0
def main():
    param_grid = {
        'group_count': [11],
        'feature_count': [88],
        'lsp': [7],
        'train_length': [100000],
        'predict_length': [1000],
        'approx_res_size': [1000],
        'radius': list(np.linspace(0.0001, 1, endpoint=False, num=1000)),
        'sigma': list(np.linspace(0.0001, 1, num=1000)),
        'random_state': [42],
        'beta': [0.003],
        'degree': [7],
        'alpha': list(np.linspace(0.0001, 1, num=1000)),
    }

    shifts = list(
        range(0, param_grid['predict_length'][0] * shift_count,
              param_grid['predict_length'][0]))

    if rank == master_node_rank:
        work_root = os.environ['WORK']
        all_data = load_data(work_root, 'data/QG_everydt_avgu.csv')
    else:
        all_data = None
        work_root = None

    max_evals = 500000
    for i in range(max_evals):

        if rank == master_node_rank:
            params = {k: random.sample(v, 1)[0] for k, v in param_grid.items()}
            print_with_rank(str(params))
        else:
            params = None

        params = comm.bcast(params, master_node_rank)

        for shift in shifts:
            if rank == master_node_rank:
                data = all_data[:, shift:params['train_length'] + shift]
            else:
                data = None

            output = ESNParallel(**params).fit(data).predict()

            if rank == master_node_rank:
                params['shift'] = shift
                shift_folder = dict_to_string(
                    {k: v
                     for k, v in params.items() if k != 'shift'})
                directory = os.path.join(work_root,
                                         'results/random_shift_results',
                                         shift_folder)
                if not os.path.exists(directory):
                    os.makedirs(directory)
                result_path = os.path.join(
                    directory, 'data=QG-' + dict_to_string(params) + '.txt')
                np.savetxt(result_path, output)
                print_with_rank("Saved to " + result_path)
                del params['shift']
コード例 #5
0
ファイル: tftpgen.py プロジェクト: inthecloud247/cobbler
    def build_kernel_options(self, system, profile, distro, image, arch,
                             kickstart_path):
        """
        Builds the full kernel options line.
        """

        management_interface = None
        if system is not None:
            blended = utils.blender(self.api, False, system)
            # find the first management interface
            try:
                for intf in system.interfaces.keys():
                    if system.interfaces[intf]["management"]:
                        management_interface = intf
                        break
            except:
                # just skip this then
                pass
        elif profile is not None:
            blended = utils.blender(self.api, False, profile)
        else:
            blended = utils.blender(self.api, False, image)

        append_line = ""
        kopts = blended.get("kernel_options", dict())

        # since network needs to be configured again (it was already in netboot) when kernel boots
        # and we choose to do it dinamically, we need to set 'ksdevice' to one of
        # the interfaces' MAC addresses in ppc systems.
        # ksdevice=bootif is not useful in yaboot, as the "ipappend" line is a pxe feature.
        if system and arch and "ppc" in arch:
            for intf in system.interfaces.keys():
                # use first interface with defined IP and MAC, since these are required
                # fields in a DHCP entry
                mac_address = system.interfaces[intf]['mac_address']
                ip_address = system.interfaces[intf]['ip_address']
                if mac_address and ip_address:
                    kopts['ksdevice'] = mac_address
                    break

        # support additional initrd= entries in kernel options.
        if "initrd" in kopts:
            append_line = ",%s" % kopts.pop("initrd")
        hkopts = utils.dict_to_string(kopts)
        append_line = "%s %s" % (append_line, hkopts)

        # kickstart path rewriting (get URLs for local files)
        if kickstart_path is not None and kickstart_path != "":

            # FIXME: need to make shorter rewrite rules for these URLs

            try:
                ipaddress = socket.gethostbyname_ex(blended["http_server"])[2][0]
            except socket.gaierror:
                ipaddress = blended["http_server"]
            if system is not None and kickstart_path.startswith("/"):
                kickstart_path = "http://%s/cblr/svc/op/ks/system/%s" % (ipaddress, system.name)
            elif kickstart_path.startswith("/"):
                kickstart_path = "http://%s/cblr/svc/op/ks/profile/%s" % (ipaddress, profile.name)

            if distro.breed is None or distro.breed == "redhat":
                append_line = "%s ks=%s" % (append_line, kickstart_path)
                gpxe = blended["enable_gpxe"]
                if gpxe:
                    append_line = append_line.replace('ksdevice=bootif', 'ksdevice=${net0/mac}')
            elif distro.breed == "suse":
                append_line = "%s autoyast=%s" % (append_line, kickstart_path)
            elif distro.breed == "debian" or distro.breed == "ubuntu":
                append_line = "%s auto-install/enable=true priority=critical url=%s" % (append_line, kickstart_path)
                if management_interface:
                    append_line += " netcfg/choose_interface=%s" % management_interface
            elif distro.breed == "freebsd":
                append_line = "%s ks=%s" % (append_line, kickstart_path)

                # rework kernel options for debian distros
                translations = {'ksdevice': "interface", 'lang': "locale"}
                for k, v in translations.iteritems():
                    append_line = append_line.replace("%s=" % k, "%s=" % v)

                # interface=bootif causes a failure
                append_line = append_line.replace("interface=bootif", "")
            elif distro.breed == "vmware":
                if distro.os_version.find("esxi") != -1:
                    # ESXi is very picky, it's easier just to redo the
                    # entire append line here since
                    append_line = " ks=%s %s" % (kickstart_path, hkopts)
                    # ESXi likes even fewer options, so we remove them too
                    append_line = append_line.replace("kssendmac", "")
                else:
                    append_line = "%s vmkopts=debugLogToSerial:1 mem=512M ks=%s" % \
                        (append_line, kickstart_path)
                # interface=bootif causes a failure
                append_line = append_line.replace("ksdevice=bootif", "")
            elif distro.breed == "xen":
                if distro.os_version.find("xenserver620") != -1:
                    img_path = os.path.join("/images", distro.name)
                    append_line = "append %s/xen.gz dom0_max_vcpus=2 dom0_mem=752M com1=115200,8n1 console=com1,vga --- %s/vmlinuz xencons=hvc console=hvc0 console=tty0 install answerfile=%s --- %s/install.img" % (img_path, img_path, kickstart_path, img_path)
                    return append_line

        if distro is not None and (distro.breed in ["debian", "ubuntu"]):
            # Hostname is required as a parameter, the one in the preseed is
            # not respected, so calculate if we have one here.
            # We're trying: first part of FQDN in hostname field, then system
            # name, then profile name.
            # In Ubuntu, this is at least used for the volume group name when
            # using LVM.
            domain = "local.lan"
            if system is not None:
                if system.hostname is not None and system.hostname != "":
                    # If this is a FQDN, grab the first bit
                    hostname = system.hostname.split(".")[0]
                    _domain = system.hostname.split(".")[1:]
                    if _domain:
                        domain = ".".join(_domain)
                else:
                    hostname = system.name
            else:
                # ubuntu at the very least does not like having underscores
                # in the hostname.
                # FIXME: Really this should remove all characters that are
                # forbidden in hostnames
                hostname = profile.name.replace("_", "")

            # At least for debian deployments configured for DHCP networking
            # this values are not used, but specifying here avoids questions
            append_line = "%s hostname=%s" % (append_line, hostname)
            append_line = "%s domain=%s" % (append_line, domain)

            # A similar issue exists with suite name, as installer requires
            # the existence of "stable" in the dists directory
            append_line = "%s suite=%s" % (append_line, distro.os_version)
        elif distro is not None and distro.breed == 'nexenta':
            append_line = "-B iso_nfs_path=%s:/var/www/cobbler/links/%s,auto_install=1" % (blended['next_server'], distro.name)

        # append necessary kernel args for arm architectures
        if arch is not None and arch.startswith("arm"):
            append_line = "%s fixrtc vram=48M omapfb.vram=0:24M" % append_line

        # do variable substitution on the append line
        # promote all of the ksmeta variables
        if "ks_meta" in blended:
            blended.update(blended["ks_meta"])
        append_line = self.templar.render(append_line, utils.flatten(blended), None)

        # FIXME - the append_line length limit is architecture specific
        if len(append_line) >= 255:
            self.logger.warning("warning: kernel option length exceeds 255")

        return append_line
コード例 #6
0
    def run_graph(
        self,
        workflow_file,
        full_result,
        comment,
        main,
        graph_args,
        disable_inmemory_cache,
        disable_file_cache,
        frozens_id,
        create_frozens,
        use_frozens,
        use_frozen_only_if_exists,
        cleanup,
        perfomance_logging,
    ):
        self.workflow_file = workflow_file
        self.comment = comment
        start_time = time.time()

        with open(workflow_file) as f:
            self.graph = f.read()

        self.db_register()

        message_delay = 60 * float(
            config.get('cuber', 'message_delay', fallback=3))

        job_descritpion = '{}; {}'.format(workflow_file, self.comment)

        try:
            cube.Cube.checkpoints_dir = self.checkpoints_dir
            logging.info('Checkpoints dir: {}'.format(
                cube.Cube.checkpoints_dir))
            wf = workflow.Workflow(
                workflow_file,
                main=main,
                graph_args=graph_args,
                frozens_dir=self.frozens_dir,
                frozens_id=frozens_id,
                create_frozens=create_frozens,
                use_frozens=use_frozens,
                use_frozen_only_if_exists=use_frozen_only_if_exists,
            )

            self.db_update_status('running')
            data = wf.run(
                disable_inmemory_cache=disable_inmemory_cache,
                disable_file_cache=disable_file_cache,
                cleanup=cleanup,
                perfomance_logging=perfomance_logging,
            )

            res = utils.dict_to_string(data, full=full_result)

            if time.time() - start_time >= message_delay:
                logging.critical(
                    'Calculation is done: {} (graph id: {})\n{}'.format(
                        job_descritpion, self.db_id, res))
            else:
                logging.info(
                    'Calculation is done: {} (graph id: {})\n{}'.format(
                        job_descritpion, self.db_id, res))
            self.db_save_result(res)
            self.db_update_status('done')
        except KeyboardInterrupt:
            if time.time() - start_time >= message_delay:
                logging.critical(
                    'Calculation is cancelled: {} (graph id: {})'.format(
                        job_descritpion, self.db_id))
            else:
                logging.error(
                    'Calculation is cancelled: {} (graph id: {})'.format(
                        job_descritpion, self.db_id))
            self.db_save_result('candelled')
            self.db_update_status('cancelled')
        except:
            import traceback
            traceback.print_exc()
            if time.time() - start_time >= message_delay:
                logging.critical(
                    'Calculation is failed: {} (graph id: {})'.format(
                        job_descritpion, self.db_id))
            else:
                logging.error(
                    'Calculation is failed: {} (graph id: {})'.format(
                        job_descritpion, self.db_id))
            self.db_update_status('failed')
コード例 #7
0
    def __run_graph(self, graph_, disable_inmemory_cache, disable_file_cache,
                    cleanup, perfomance_logging):
        '''
            TODO: improve excprions for incorrect graph
        '''
        logger.debug('Graph to do: {}'.format(graph_))
        graph_ = self.__fold_graph(graph_)

        graph_descriptor = graph_['name'] if 'name' in graph_ else str(graph_)
        graph_id = graph_[
            'name'] if 'name' in graph_ else utils.universal_hash(graph_)

        for key in {'module', 'class'}:
            if key not in graph_:
                raise GraphErrorSpecifiedSubgraph(
                    'Cube description must have {} parameter.'.format(key),
                    subgraph=graph_descriptor)

        for key in graph_.keys():
            graph_possible_params = {
                'attrs', 'deps', 'class', 'module', 'comment', 'name',
                'frozen', 'disable_inmemory_cache', 'disable_file_cache'
            }
            if key not in graph_possible_params:
                raise GraphErrorSpecifiedSubgraph('Cube description has param {} that is not allowed. Check for typos. Possible values: {}' \
                    .format(key, graph_possible_params), subgraph = graph_descriptor)

        def get_frozen_path():
            frozen_path = os.path.join(self.frozens_dir, self.frozens_id,
                                       '{}.pkl'.format(graph_id))
            frozen_path_dir = os.path.join(self.frozens_dir, self.frozens_id)
            logger.info('Frozen path: {}'.format(frozen_path))
            return frozen_path, frozen_path_dir

        if utils.parse_bool(graph_.get('frozen', 'false')) and self.use_frozens and \
                 not os.path.isfile(get_frozen_path()[0]):
            if not self.use_frozen_only_if_exists:
                raise GraphErrorSpecifiedSubgraph(
                    'Frozen {} does not exists, but frozens are enabled and flag "use_frozens_only_if_exists" is not enabled.'
                    .format(get_frozen_path()[0]),
                    subgraph=graph_descriptor)

        if utils.parse_bool(graph_.get('frozen', 'false')) and self.use_frozens and \
                os.path.isfile(get_frozen_path()[0]):
            logger.info('Loading from frozen')
            with open(get_frozen_path()[0], 'rb') as f:
                return pickle.load(f)

        attrs = copy.deepcopy(graph_.get('attrs', {}))
        attrs = self.__substitute_graph_args(attrs)
        for i, dep_ in enumerate(graph_.get('deps', {})):
            dep = dep_ if isinstance(dep_, dict) else {'graph': dep_}
            dep_descriptor = dep['name'] if isinstance(
                dep,
                dict) and 'name' in dep else '{}-th dep (zero-based)'.format(i)

            for key in {'graph'}:
                if key not in dep:
                    raise GraphErrorSpecifiedDep(
                        'Dep description must have {} parameter.'.format(key),
                        subgraph=graph_descriptor,
                        dep=dep_descriptor)

            for key in dep.keys():
                dep_possible_params = {
                    'fields', 'graph', 'prefix', 'comment', 'name', 'enable_if'
                }
                if key not in dep_possible_params:
                    raise GraphErrorSpecifiedDep('Dep description has param {} that is not allowed. Check for typos. Possible values: {}' \
                        .format(key, dep_possible_params), subgraph = graph_descriptor, dep = dep_descriptor)

            if 'enable_if' in dep:
                if not self.eval_expression(dep['enable_if']):
                    logger.info(
                        'Skip dependecy "{}" of "{}" because if clause is false'
                        .format(dep_descriptor, graph_descriptor))
                    continue

            res = self.__run_graph(
                dep['graph'],
                disable_inmemory_cache=disable_inmemory_cache,
                disable_file_cache=disable_file_cache,
                cleanup=cleanup,
                perfomance_logging=perfomance_logging,
            )

            if not isinstance(res, dict):
                raise GraphErrorSpecifiedDep('You may not use non-dict-result cube as a dependency. Result data ({}): {}.' \
                    .format(type(res), res), subgraph = graph_descriptor, dep = dep_descriptor)

            if 'fields' not in dep:
                for key in res:
                    attr_key = dep.get('prefix', '') + key
                    if attr_key in attrs:
                        raise GraphErrorSpecifiedDep('Argument "{}" for is not unique.' \
                            .format(attr_key), subgraph = graph_descriptor, dep = dep_descriptor)
                    attrs[attr_key] = res[key]
            else:
                for new_key, old_key_ in dep['fields'].iteritems():
                    attr_key = dep.get('prefix', '') + new_key

                    pack_to_dict = None
                    if isinstance(old_key_, basestring):
                        old_key = old_key_ if old_key_ != '$' else new_key
                    elif isinstance(old_key_, dict):
                        old_key = old_key_['source_field'] if old_key_[
                            'source_field'] != '$' else new_key
                        pack_to_dict = old_key_.get('pack_to_dict', None)

                    if pack_to_dict is None:
                        if attr_key in attrs:
                            raise GraphErrorSpecifiedDep('Argument "{}" for is not unique.' \
                                .format(attr_key), subgraph = graph_descriptor, dep = dep_descriptor)
                        if old_key not in res:
                            raise GraphErrorSpecifiedDep(
                                'Field "{}" is not got from dependency. Got: {}'
                                .format(old_key, ', '.join(res.keys())),
                                subgraph=graph_descriptor,
                                dep=dep_descriptor)
                        attrs[attr_key] = res[old_key]
                    else:
                        if pack_to_dict not in attrs:
                            attrs[pack_to_dict] = {}
                        if attr_key in attrs[pack_to_dict]:
                            raise GraphErrorSpecifiedDep('Argument "{}" for is not unique for packing dict "{}".' \
                                .format(attr_key, pack_to_dict), subgraph = graph_descriptor, dep = dep_descriptor)
                        if old_key not in res:
                            raise GraphErrorSpecifiedDep(
                                'Field "{}" is not got from dependency. Got: {}'
                                .format(old_key, ', '.join(res.keys())),
                                subgraph=graph_descriptor,
                                dep=dep_descriptor)
                        attrs[pack_to_dict][attr_key] = res[old_key]

        module = importlib.import_module(graph_['module'])
        logger.debug('Attrs keys: {}'.format(attrs.keys()))
        try:
            cube_init = getattr(module, graph_['class'])(**attrs)
        except Exception as e:
            logging.error('Faild to init cube:\nCube: {cube}\nGraph part: {graph_part}\nAttrs: {attrs}\nError: {error}\nTraceback: {tb}' \
                .format(
                    cube = graph_['module'],
                    graph_part = str(graph_),
                    attrs = utils.dict_to_string(attrs, brackets = True),
                    error = str(e),
                    tb = traceback.format_exc(),
                )
            )
            raise

        try:
            res = cube_init.get(
                disable_inmemory_cache=disable_inmemory_cache
                or utils.parse_bool(
                    graph_.get('disable_inmemory_cache', 'false')),
                disable_file_cache=disable_file_cache
                or utils.parse_bool(graph_.get('disable_file_cache', 'false')),
                cleanup=cleanup,
                perfomance_logging=perfomance_logging,
            )
        except Exception as e:
            logging.error('Faild to cube.get():\nCube: {cube}\nGraph part: {graph_part}\nAttrs: {attrs}\nError: {error}\nTraceback: {tb}' \
                .format(
                    cube = graph_['module'],
                    graph_part = str(graph_),
                    attrs = utils.dict_to_string(attrs, brackets = True),
                    error = str(e),
                    tb = traceback.format_exc(),
                )
            )
            raise

        if utils.parse_bool(graph_.get('frozen',
                                       'false')) and self.create_frozens:
            frozen_path, frozen_path_dir = get_frozen_path()
            if not os.path.isdir(frozen_path_dir):
                os.makedirs(frozen_path_dir)
            with open(frozen_path, 'wb') as f:
                pickle.dump(res, f)
            logger.info('Frozen point created')

        return res