[Py OV] Remove imports of openvino.runtime from openvino module

src/bindings/python/setup.cfg

@@ -66,7 +66,7 @@ show_source = True
 docstring-convention = google
 enable-extensions = G
 per-file-ignores =
-    src/openvino/runtime/*/ops.py: VNE001,VNE003
+    src/openvino/*/ops.py: VNE001,VNE003
     src/openvino/preprocess/torchvision/*: N801, VNE001
     *__init__.py: F401
 

src/bindings/python/src/openvino/__init__.py

@@ -7,7 +7,7 @@
 # Required for Windows OS platforms
 # Note: always top-level
 try:
-    from openvino.utils import _add_openvino_libs_to_search_path
+    from openvino.build_utils import _add_openvino_libs_to_search_path
     _add_openvino_libs_to_search_path()
 except ImportError:
     pass
@@ -18,7 +18,6 @@
 # # It is not compared with init files from openvino-dev package.
 # #
 # Import all public modules
-from openvino import runtime as runtime
 from openvino import frontend as frontend
 from openvino import helpers as helpers
 from openvino import experimental as experimental
@@ -27,30 +26,33 @@
 from openvino import properties as properties
 
 # Import most important classes and functions from openvino.runtime
-from openvino.runtime import Model
-from openvino.runtime import Core
-from openvino.runtime import CompiledModel
-from openvino.runtime import InferRequest
-from openvino.runtime import AsyncInferQueue
+from openvino.ie_api import Model
+from openvino.ie_api import Core
+from openvino.ie_api import CompiledModel
+from openvino.ie_api import InferRequest
+from openvino.ie_api import AsyncInferQueue
 
-from openvino.runtime import Symbol
-from openvino.runtime import Dimension
-from openvino.runtime import Strides
-from openvino.runtime import PartialShape
-from openvino.runtime import Shape
-from openvino.runtime import Layout
-from openvino.runtime import Type
-from openvino.runtime import Tensor
-from openvino.runtime import OVAny
+from openvino._pyopenvino import Symbol
+from openvino._pyopenvino import Dimension
+from openvino._pyopenvino import Input
+from openvino._pyopenvino import Output
+from openvino._pyopenvino import Node
+from openvino._pyopenvino import Strides
+from openvino._pyopenvino import PartialShape
+from openvino._pyopenvino import Shape
+from openvino._pyopenvino import Layout
+from openvino._pyopenvino import Type
+from openvino._pyopenvino import Tensor
+from openvino._pyopenvino import OVAny
 
-from openvino.runtime import compile_model
-from openvino.runtime import get_batch
-from openvino.runtime import set_batch
-from openvino.runtime import serialize
-from openvino.runtime import shutdown
-from openvino.runtime import tensor_from_file
-from openvino.runtime import save_model
-from openvino.runtime import layout_helpers
+from openvino.ie_api import compile_model
+from openvino._pyopenvino import get_batch
+from openvino._pyopenvino import set_batch
+from openvino._pyopenvino import serialize
+from openvino._pyopenvino import shutdown
+from openvino.ie_api import tensor_from_file
+from openvino._pyopenvino import save_model
+from openvino._pyopenvino import layout_helpers
 
 from openvino._pyopenvino import RemoteContext
 from openvino._pyopenvino import RemoteTensor
@@ -61,7 +63,7 @@
 from openvino._pyopenvino import VASurfaceTensor
 
 # Set version for openvino package
-from openvino.runtime import get_version
+from openvino._pyopenvino import get_version
 __version__ = get_version()
 
 # Tools

src/bindings/python/src/openvino/build_utils.py

@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2018-2024 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+import os
+import sys
+
+
+def _add_openvino_libs_to_search_path() -> None:
+    """Add OpenVINO libraries to the DLL search path on Windows."""
+    if sys.platform == "win32":
+        # Installer, yum, pip installs openvino dlls to the different directories
+        # and those paths need to be visible to the openvino modules
+        #
+        # If you're using a custom installation of openvino,
+        # add the location of openvino dlls to your system PATH.
+        openvino_libs = []
+        if os.path.isdir(os.path.join(os.path.dirname(__file__), "libs")):
+            # looking for the libs in the pip installation path.
+            openvino_libs.append(os.path.join(os.path.dirname(__file__), "libs"))
+        elif os.path.isdir(os.path.join(os.path.dirname(__file__), "..", "..", "..", "Library", "bin")):
+            # looking for the libs in the conda installation path
+            openvino_libs.append(os.path.join(os.path.dirname(__file__), "..", "..", "..", "Library", "bin"))
+        else:
+            # setupvars.bat script set all libs paths to OPENVINO_LIB_PATHS environment variable.
+            openvino_libs_installer = os.getenv("OPENVINO_LIB_PATHS")
+            if openvino_libs_installer:
+                openvino_libs.extend(openvino_libs_installer.split(";"))
+            else:
+                sys.exit("Error: Please set the OPENVINO_LIB_PATHS environment variable. "
+                         "If you use an install package, please, run setupvars.bat")
+        for lib in openvino_libs:
+            lib_path = os.path.join(os.path.dirname(__file__), lib)
+            if os.path.isdir(lib_path):
+                # On Windows, with Python >= 3.8, DLLs are no longer imported from the PATH.
+                os.add_dll_directory(os.path.abspath(lib_path))

src/bindings/python/src/openvino/exceptions.py

@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2018-2024 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+"""openvino exceptions hierarchy. All exceptions are descendants of OVError."""
+
+
+class OVError(Exception):
+    """Base class for OV exceptions."""
+
+
+class UserInputError(OVError):
+    """User provided unexpected input."""
+
+
+class OVTypeError(OVError, TypeError):
+    """Type mismatch error."""

src/bindings/python/src/openvino/frontend/frontend.py

@@ -7,7 +7,7 @@
 from openvino._pyopenvino import FrontEnd as FrontEndBase
 from openvino._pyopenvino import FrontEndManager as FrontEndManagerBase
 from openvino._pyopenvino import InputModel
-from openvino.runtime import Model
+from openvino.ie_api import Model
 
 
 class FrontEnd(FrontEndBase):

src/bindings/python/src/openvino/frontend/jax/jaxpr_decoder.py

@@ -6,7 +6,7 @@
 
 import jax.core
 from openvino.frontend.jax.py_jax_frontend import _FrontEndJaxDecoder as Decoder
-from openvino.runtime import PartialShape, Type as OVType, OVAny
+from openvino._pyopenvino import PartialShape, Type as OVType, OVAny
 from openvino.frontend.jax.utils import jax_array_to_ov_const, get_ov_type_for_value, \
     ivalue_to_constant, param_to_constants
 

src/bindings/python/src/openvino/frontend/pytorch/fx_decoder.py

@@ -10,7 +10,7 @@
 
 from openvino.frontend.pytorch.py_pytorch_frontend import _FrontEndPytorchDecoder as Decoder
 from openvino.frontend.pytorch.py_pytorch_frontend import _Type as DecoderType
-from openvino.runtime import PartialShape, Type as OVType, OVAny, Shape
+from openvino._pyopenvino import PartialShape, Type as OVType, OVAny, Shape
 from openvino.frontend.pytorch.utils import make_constant, fetch_attr, pt_to_ov_type_map, torch_tensor_to_ov_const
 
 logger = logging.getLogger(__name__)

src/bindings/python/src/openvino/frontend/pytorch/torchdynamo/backend.py

@@ -18,7 +18,6 @@
 from torch._decomp import decomposition_table, get_decompositions
 
 from openvino.frontend import FrontEndManager
-from openvino.runtime import Core, Type, PartialShape
 from openvino.frontend.pytorch.ts_decoder import TorchScriptPythonDecoder
 from openvino.frontend.pytorch.torchdynamo import decompositions
 from openvino.frontend.pytorch.torchdynamo.decompositions import get_aot_decomposition_list, get_inf_decomposition_list
@@ -27,7 +26,6 @@
 from openvino.frontend.pytorch.torchdynamo.compile import cached_model_name, openvino_compile_cached_model
 from openvino.frontend.pytorch.torchdynamo.backend_utils import _get_cache_dir, _get_device, _get_model_caching, _get_decompositions, _get_aot_autograd
 
-from openvino.runtime import Core, Type, PartialShape
 
 logger = logging.getLogger(__name__)
 logger.setLevel(logging.WARNING)

src/bindings/python/src/openvino/frontend/pytorch/torchdynamo/backend_utils.py

@@ -5,7 +5,7 @@
 # mypy: ignore-errors
 
 from typing import Optional, Any
-from openvino.runtime import Core
+from openvino.ie_api import Core
 
 
 def _get_device(options) -> Optional[Any]:

src/bindings/python/src/openvino/frontend/pytorch/torchdynamo/compile.py

@@ -14,7 +14,8 @@
 
 from openvino.frontend import FrontEndManager
 from openvino.frontend.pytorch.fx_decoder import TorchFXPythonDecoder
-from openvino.runtime import Core, Type, PartialShape, serialize
+from openvino.ie_api import Core
+from openvino._pyopenvino import Type, PartialShape, serialize
 from openvino.frontend.pytorch.torchdynamo.backend_utils import _get_cache_dir, _get_device, _get_config, _is_cache_dir_in_config
 
 from typing import Callable, Optional

src/bindings/python/src/openvino/frontend/pytorch/torchdynamo/execute.py

@@ -20,7 +20,8 @@
 from openvino.frontend.pytorch.fx_decoder import TorchFXPythonDecoder
 from openvino.frontend.pytorch.torchdynamo.partition import Partitioner
 from openvino.frontend.pytorch.torchdynamo.compile import openvino_compile
-from openvino.runtime import Core, Type, PartialShape
+from openvino.ie_api import Core
+from openvino._pyopenvino import Type, PartialShape
 from openvino.frontend.pytorch.torchdynamo.backend_utils import _get_cache_dir, _get_device, _get_aot_autograd
 
 from typing import Callable, Optional, Any

src/bindings/python/src/openvino/frontend/pytorch/ts_decoder.py

@@ -6,7 +6,7 @@
 
 from openvino.frontend.pytorch.py_pytorch_frontend import _FrontEndPytorchDecoder as Decoder
 from openvino.frontend.pytorch.py_pytorch_frontend import _Type as DecoderType
-from openvino.runtime import op, PartialShape, Type as OVType, OVAny
+from openvino._pyopenvino import op, PartialShape, Type as OVType, OVAny
 from openvino.frontend.pytorch.utils import (
     ivalue_to_constant,
     get_value_from_getattr,

src/bindings/python/src/openvino/frontend/tensorflow/node_decoder.py

@@ -7,7 +7,7 @@
 import numpy as np
 import tensorflow as tf
 from openvino.frontend.tensorflow.py_tensorflow_frontend import _FrontEndDecoderBase as DecoderBase
-from openvino.runtime import PartialShape, Type, OVAny, Tensor
+from openvino._pyopenvino import PartialShape, Type, OVAny, Tensor
 
 
 def tf_type_to_ov_type(tf_type_int):

src/bindings/python/src/openvino/frontend/tensorflow/utils.py

@@ -8,7 +8,7 @@
 import logging as log
 import numpy as np
 import sys
-from openvino.runtime import PartialShape, Dimension, Type
+from openvino._pyopenvino import PartialShape, Dimension, Type
 from packaging.version import parse, Version
 from typing import List, Dict, Union
 

src/bindings/python/src/openvino/helpers/packing.py

@@ -5,7 +5,7 @@
 
 import numpy as np
 from typing import Union
-from openvino.runtime import Type, Shape
+from openvino._pyopenvino import Type, Shape
 
 
 def pack_data(array: np.ndarray, type: Type) -> np.ndarray: