chore!: togetherai - drop Python 3.9 and use X|Y typing

integrations/togetherai/pyproject.toml

@@ -7,7 +7,7 @@ name = "togetherai-haystack"
 dynamic = ["version"]
 description = 'An integration between the Together AI framework and Haystack'
 readme = "README.md"
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 license = "Apache-2.0"
 keywords = []
 authors = [{ name = "deepset GmbH", email = "[email protected]" }]
@@ -16,15 +16,14 @@ classifiers = [
     "License :: OSI Approved :: Apache Software License",
     "Development Status :: 4 - Beta",
     "Programming Language :: Python",
-    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Python :: Implementation :: PyPy",
 ]
-dependencies = ["haystack-ai>=2.19.0"]
+dependencies = ["haystack-ai>=2.22.0"]
 
 [project.urls]
 Documentation = "https://github.com/deepset-ai/haystack-core-integrations/tree/main/integrations/togetherai#readme"
@@ -84,7 +83,6 @@ known-first-party = ["haystack_integrations"]
 
 
 [tool.ruff]
-target-version = "py39"
 line-length = 120
 
 [tool.ruff.lint]
@@ -131,10 +129,6 @@ ignore = [
   "B008",
   "S101",
 ]
-unfixable = [
-  # Don't touch unused imports
-  "F401",
-]
 
 [tool.ruff.lint.flake8-tidy-imports]
 ban-relative-imports = "parents"

integrations/togetherai/src/haystack_integrations/components/generators/togetherai/chat/chat_generator.py

@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
-from typing import Any, Optional
+from typing import Any
 
 from haystack import component, default_to_dict, logging
 from haystack.components.generators.chat import OpenAIChatGenerator
@@ -63,13 +63,13 @@ def __init__(
         *,
         api_key: Secret = Secret.from_env_var("TOGETHER_API_KEY"),
         model: str = "meta-llama/Llama-3.3-70B-Instruct-Turbo",
-        streaming_callback: Optional[StreamingCallbackT] = None,
-        api_base_url: Optional[str] = "https://api.together.xyz/v1",
-        generation_kwargs: Optional[dict[str, Any]] = None,
-        tools: Optional[ToolsType] = None,
-        timeout: Optional[float] = None,
-        max_retries: Optional[int] = None,
-        http_client_kwargs: Optional[dict[str, Any]] = None,
+        streaming_callback: StreamingCallbackT | None = None,
+        api_base_url: str | None = "https://api.together.xyz/v1",
+        generation_kwargs: dict[str, Any] | None = None,
+        tools: ToolsType | None = None,
+        timeout: float | None = None,
+        max_retries: int | None = None,
+        http_client_kwargs: dict[str, Any] | None = None,
     ):
         """
         Creates an instance of TogetherAIChatGenerator. Unless specified otherwise,

integrations/togetherai/src/haystack_integrations/components/generators/togetherai/generator.py

@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
-from typing import Any, Optional, Union, cast
+from typing import Any, cast
 
 from haystack import component, default_to_dict, logging
 from haystack.dataclasses import ChatMessage, StreamingCallbackT
@@ -35,12 +35,12 @@ def __init__(
         self,
         api_key: Secret = Secret.from_env_var("TOGETHER_API_KEY"),
         model: str = "meta-llama/Llama-3.3-70B-Instruct-Turbo",
-        api_base_url: Optional[str] = "https://api.together.xyz/v1",
-        streaming_callback: Optional[StreamingCallbackT] = None,
-        system_prompt: Optional[str] = None,
-        generation_kwargs: Optional[dict[str, Any]] = None,
-        timeout: Optional[float] = None,
-        max_retries: Optional[int] = None,
+        api_base_url: str | None = "https://api.together.xyz/v1",
+        streaming_callback: StreamingCallbackT | None = None,
+        system_prompt: str | None = None,
+        generation_kwargs: dict[str, Any] | None = None,
+        timeout: float | None = None,
+        max_retries: int | None = None,
     ):
         """
         Initialize the TogetherAIGenerator.
@@ -141,9 +141,9 @@ def run(  # type: ignore[override]
         self,
         *,
         prompt: str,
-        system_prompt: Optional[str] = None,
-        streaming_callback: Optional[StreamingCallbackT] = None,
-        generation_kwargs: Optional[dict[str, Any]] = None,
+        system_prompt: str | None = None,
+        streaming_callback: StreamingCallbackT | None = None,
+        generation_kwargs: dict[str, Any] | None = None,
     ) -> dict[str, Any]:
         """
         Generate text completions synchronously.
@@ -179,9 +179,9 @@ async def run_async(  # type: ignore[override]
         self,
         *,
         prompt: str,
-        system_prompt: Optional[str] = None,
-        streaming_callback: Optional[StreamingCallbackT] = None,
-        generation_kwargs: Optional[dict[str, Any]] = None,
+        system_prompt: str | None = None,
+        streaming_callback: StreamingCallbackT | None = None,
+        generation_kwargs: dict[str, Any] | None = None,
     ) -> dict[str, Any]:
         """
         Generate text completions asynchronously.
@@ -211,7 +211,7 @@ async def run_async(  # type: ignore[override]
         replies = chat_response["replies"]
         return self._convert_chat_response_to_generator_format(replies)
 
-    def _prepare_messages(self, prompt: str, system_prompt: Optional[str] = None) -> list[ChatMessage]:
+    def _prepare_messages(self, prompt: str, system_prompt: str | None = None) -> list[ChatMessage]:
         """
         Convert prompt and system_prompt to ChatMessage format.
 
@@ -228,7 +228,7 @@ def _prepare_messages(self, prompt: str, system_prompt: Optional[str] = None) ->
 
     def _convert_chat_response_to_generator_format(
         self, chat_messages: list[ChatMessage]
-    ) -> dict[str, Union[list[str], list[dict[str, Any]]]]:
+    ) -> dict[str, list[str] | list[dict[str, Any]]]:
         """
         Convert ChatGenerator response format to Generator format.