Feature/private core module

src/power_grid_model/core/__init__.py

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+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <powergridmodel@lfenergy.org>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+"""
+Power Grid Model core library
+
+[deprecated]
+"""

src/power_grid_model/core/buffer_handling.py

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+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <powergridmodel@lfenergy.org>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+"""
+Power grid model buffer handler
+
+[deprecated]
+"""
+
+from power_grid_model._core.buffer_handling import (  # pylint: disable=unused-import
+    VALIDATOR_MSG,
+    AttributeType,
+    BufferProperties,
+    CAttributeBuffer,
+    CBuffer,
+    ComponentData,
+    ComponentMetaData,
+    DenseBatchData,
+    IdxC,
+    IdxNp,
+    IdxPtr,
+    IndexPointer,
+    SingleComponentData,
+    SparseBatchArray,
+    SparseBatchData,
+    VoidPtr,
+    cast,
+    check_indptr_consistency,
+    create_buffer,
+    dataclass,
+    get_buffer_properties,
+    get_buffer_view,
+    is_columnar,
+    is_sparse,
+    np,
+    warnings,
+)

src/power_grid_model/core/data_handling.py

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+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <powergridmodel@lfenergy.org>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+"""
+Data handling
+
+[deprecated]
+"""
+
+from power_grid_model._core.data_handling import (  # pylint: disable=unused-import
+    CalculationType,
+    CConstDataset,
+    CMutableDataset,
+    ComponentAttributeMapping,
+    ComponentType,
+    Dataset,
+    DatasetType,
+    SingleDataset,
+    create_output_data,
+    get_output_type,
+    initialize_array,
+    prepare_input_view,
+    prepare_output_view,
+    prepare_update_view,
+    process_data_filter,
+)

src/power_grid_model/core/dataset_definitions.py

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+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <powergridmodel@lfenergy.org>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+"""
+Data types for power grid model dataset and component types.
+
+[deprecated]
+"""
+
+from power_grid_model._core.dataset_definitions import (  # pylint: disable=unused-import
+    Any,
+    ComponentType,
+    ComponentTypeLike,
+    ComponentTypeVar,
+    DatasetType,
+    DatasetTypeLike,
+    DatasetTypeVar,
+    Enum,
+    EnumMeta,
+    Mapping,
+    TypeAlias,
+    TypeVar,
+)

src/power_grid_model/core/error_handling.py

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+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <powergridmodel@lfenergy.org>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+"""
+Error handling
+
+[deprecated]
+"""
+
+from power_grid_model._core.error_handling import (  # pylint: disable=unused-import
+    PGM_BATCH_ERROR,
+    PGM_NO_ERROR,
+    PGM_REGULAR_ERROR,
+    PGM_SERIALIZATION_ERROR,
+    VALIDATOR_MSG,
+    AutomaticTapCalculationError,
+    ConflictID,
+    ConflictVoltage,
+    IDNotFound,
+    IDWrongType,
+    IdxNp,
+    InvalidArguments,
+    InvalidBranch,
+    InvalidBranch3,
+    InvalidCalculationMethod,
+    InvalidMeasuredObject,
+    InvalidRegulatedObject,
+    InvalidShortCircuitPhaseOrType,
+    InvalidTransformerClock,
+    IterationDiverge,
+    MaxIterationReached,
+    MissingCaseForEnumError,
+    NotObservableError,
+    Optional,
+    PowerGridBatchError,
+    PowerGridDatasetError,
+    PowerGridError,
+    PowerGridNotImplementedError,
+    PowerGridSerializationError,
+    PowerGridUnreachableHitError,
+    SparseMatrixError,
+    assert_no_error,
+    find_error,
+    handle_errors,
+    np,
+    pgc,
+    re,
+)

src/power_grid_model/core/index_integer.py

@@ -0,0 +1,19 @@
+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <powergridmodel@lfenergy.org>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+"""
+Definition of integers used by the calculation core
+
+[deprecated]
+"""
+
+# define internal index integer
+from ctypes import c_int32, c_int64
+
+import numpy as np
+
+IdxC = c_int64
+IdxNp = np.int64
+IdC = c_int32
+IdNp = np.int32

src/power_grid_model/core/options.py

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+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <powergridmodel@lfenergy.org>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+"""
+Option class
+
+[deprecated]
+"""
+
+from power_grid_model._core.options import (  # pylint: disable=unused-import
+    Any,
+    Callable,
+    Options,
+    OptionSetter,
+    OptionsPtr,
+    pgc,
+)

src/power_grid_model/core/power_grid_core.py

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+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <powergridmodel@lfenergy.org>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+"""
+Loader for the dynamic library
+
+[deprecated]
+"""
+
+from power_grid_model._core.power_grid_core import (  # pylint: disable=unused-import
+    CDLL,
+    POINTER,
+    AttributePtr,
+    Callable,
+    CharDoublePtr,
+    CharPtr,
+    ComponentPtr,
+    ConstDatasetPtr,
+    CStr,
+    CStrPtr,
+    DatasetInfoPtr,
+    DatasetPtr,
+    DeserializerPtr,
+    HandlePtr,
+    IdC,
+    IDPtr,
+    IdxC,
+    IdxDoublePtr,
+    IdxPtr,
+    ModelPtr,
+    MutableDatasetPtr,
+    Optional,
+    OptionsPtr,
+    Path,
+    PowerGridCore,
+    SerializerPtr,
+    VoidDoublePtr,
+    VoidPtr,
+    WritableDatasetPtr,
+    c_char,
+    c_char_p,
+    c_double,
+    c_size_t,
+    c_void_p,
+    chain,
+    make_c_binding,
+    platform,
+    power_grid_core,
+    signature,
+)

src/power_grid_model/core/power_grid_dataset.py

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+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <powergridmodel@lfenergy.org>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+"""
+Power grid model raw dataset handler
+
+[deprecated]
+"""
+
+from power_grid_model._core.power_grid_dataset import (  # pylint: disable=unused-import
+    VALIDATOR_MSG,
+    Any,
+    AttributeType,
+    BufferProperties,
+    CAttributeBuffer,
+    CBuffer,
+    CConstDataset,
+    CDatasetInfo,
+    CMutableDataset,
+    ComponentAttributeFilterOptions,
+    ComponentAttributeMapping,
+    ComponentData,
+    ComponentMetaData,
+    ComponentType,
+    ConstDatasetPtr,
+    CWritableDataset,
+    Dataset,
+    DatasetInfoPtr,
+    DatasetMetaData,
+    DatasetType,
+    Mapping,
+    MutableDatasetPtr,
+    Optional,
+    WritableDatasetPtr,
+    assert_no_error,
+    create_buffer,
+    get_buffer_properties,
+    get_buffer_view,
+    get_dataset_type,
+    is_columnar,
+    is_nan_or_equivalent,
+    pgc,
+    power_grid_meta_data,
+    process_data_filter,
+)

src/power_grid_model/core/power_grid_meta.py

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+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <powergridmodel@lfenergy.org>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+"""
+Load meta data from C core and define numpy structured array
+
+[deprecated]
+"""
+
+from power_grid_model._core.power_grid_meta import (  # pylint: disable=unused-import
+    Any,
+    AttributePtr,
+    ComponentMetaData,
+    ComponentPtr,
+    ComponentTypeLike,
+    ComponentTypeVar,
+    DatasetMetaData,
+    DatasetPtr,
+    DatasetType,
+    DatasetTypeLike,
+    DenseBatchArray,
+    IntEnum,
+    PGMCType,
+    PowerGridMetaData,
+    SingleArray,
+    dataclass,
+    initialize_array,
+    np,
+    pgc,
+    power_grid_meta_data,
+)

src/power_grid_model/core/power_grid_model.py

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+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <powergridmodel@lfenergy.org>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+"""
+Main power grid model class
+
+[deprecated]
+"""
+
+from power_grid_model._core.power_grid_model import (  # pylint: disable=unused-import
+    CalculationMethod,
+    CalculationType,
+    ComponentAttributeMapping,
+    ComponentType,
+    ComponentTypeLike,
+    ComponentTypeVar,
+    ConstDatasetPtr,
+    Dataset,
+    IdNp,
+    IDPtr,
+    IdxNp,
+    IdxPtr,
+    IntEnum,
+    ModelPtr,
+    Optional,
+    Options,
+    PowerGridBatchError,
+    PowerGridModel,
+    ShortCircuitVoltageScaling,
+    SingleDataset,
+    TapChangingStrategy,
+    Type,
+    assert_no_error,
+    compatibility_convert_row_columnar_dataset,
+    create_output_data,
+    get_output_type,
+    handle_errors,
+    np,
+    pgc,
+    prepare_input_view,
+    prepare_output_view,
+    prepare_update_view,
+)