chore: import upstream snapshot with attribution

haystack/utils/__init__.py

@@ -0,0 +1,49 @@
+# SPDX-FileCopyrightText: 2022-present deepset GmbH <info@deepset.ai>
+#
+# SPDX-License-Identifier: Apache-2.0
+
+import sys
+from typing import TYPE_CHECKING
+
+from lazy_imports import LazyImporter
+
+_import_structure = {
+    "auth": ["Secret", "deserialize_secrets_inplace"],
+    "azure": ["default_azure_ad_token_provider"],
+    "base_serialization": ["_deserialize_value_with_schema", "_serialize_value_with_schema"],
+    "callable_serialization": ["deserialize_callable", "serialize_callable"],
+    "device": ["ComponentDevice", "Device", "DeviceMap", "DeviceType"],
+    "deserialization": ["deserialize_chatgenerator_inplace", "deserialize_component_inplace"],
+    "filters": ["document_matches_filter"],
+    "jinja2_extensions": ["Jinja2TimeExtension"],
+    "jupyter": ["is_in_jupyter"],
+    "misc": ["expit", "expand_page_range"],
+    "requests_utils": ["request_with_retry", "async_request_with_retry"],
+    "type_serialization": ["deserialize_type", "serialize_type"],
+}
+
+if TYPE_CHECKING:
+    from .auth import Secret as Secret
+    from .auth import deserialize_secrets_inplace as deserialize_secrets_inplace
+    from .azure import default_azure_ad_token_provider as default_azure_ad_token_provider
+    from .base_serialization import _deserialize_value_with_schema as _deserialize_value_with_schema
+    from .base_serialization import _serialize_value_with_schema as _serialize_value_with_schema
+    from .callable_serialization import deserialize_callable as deserialize_callable
+    from .callable_serialization import serialize_callable as serialize_callable
+    from .deserialization import deserialize_chatgenerator_inplace as deserialize_chatgenerator_inplace
+    from .deserialization import deserialize_component_inplace as deserialize_component_inplace
+    from .device import ComponentDevice as ComponentDevice
+    from .device import Device as Device
+    from .device import DeviceMap as DeviceMap
+    from .device import DeviceType as DeviceType
+    from .filters import document_matches_filter as document_matches_filter
+    from .jinja2_extensions import Jinja2TimeExtension as Jinja2TimeExtension
+    from .jupyter import is_in_jupyter as is_in_jupyter
+    from .misc import expand_page_range as expand_page_range
+    from .misc import expit as expit
+    from .requests_utils import async_request_with_retry as async_request_with_retry
+    from .requests_utils import request_with_retry as request_with_retry
+    from .type_serialization import deserialize_type as deserialize_type
+    from .type_serialization import serialize_type as serialize_type
+else:
+    sys.modules[__name__] = LazyImporter(name=__name__, module_file=__file__, import_structure=_import_structure)