### Motivation and Context
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Overhaul of the VectorStores to get it matching with dotnet and the
latest development there.
Closes:
- #11938
- #11598
- #11597
- #11517
- #10561
- #10391
- #9911
- #9892
- #10867
### Description
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Many changes, some highlights:
- Moved from different vector fields types, to a single with a enum
first VectorStoreField()
- Renamed several items
- Made embeddinggenerrator a part of the vector field spec and do
automatic vectorization from there or from the same param on a
collection
- Adds hybrid search using the same setup
- Removed the intermediate TextSeachVectorSearch object need, by
allowing `create_search_function` directly on a collection
Will write out full changes in a migration guide in the docs.
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### Motivation and Context
Per deprecation method, removing planner-related code after June 1,
2025.
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### Description
- Removing planner-related code.
- Closes#12400
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Introducing the Pinecone Vector Store and Collection
This also upgrades the dependencies to v6
Adding the ability to run with asyncio or GRPC
TODO:
- [x] Filtering
- [x] Tests
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Adds PineconeStore and PineconeCollection
Closes: #9928
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Fixes the mypy pre-commit job, and subsequent fixes from there.
Moved all python tests to use the uv setup task instead of manual cache,
python install and uv install.
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Switches from poetry to uv
much faster and easier lock management
easier maintenance of pyproject.toml
fixes: #6584fixes: #8326
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This PR adds new vector store and vector store record collections as
well as implementations for:
- Azure AI Search
- Redis
- Qdrant
- Volatile (in-memory)
It also adds samples, tests, and unit-tests for these.
Next it adds the vector store record fields, definition and decorator,
with tests and samples.
All marked experimental. Existing Redis, Azure AI Search, Qdrant and
Volatile will be marked as deprecated in the future, once the new
collections are feature complete.
### Description
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Currently, the Ollama AI connector uses `aiohttp` sessions to interface
with the local Ollama LLM service. However, we have made the decision to
transition to the official Ollama Python SDK.
Related to: https://github.com/microsoft/semantic-kernel/issues/6841,
https://github.com/microsoft/semantic-kernel/issues/7134
Test coverage report:

MyPy warnings: all cleared
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We have been working on improving code quality and increasing the test
coverage. This PR focuses on the Azure AI Inference connector.
### Description
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1. Improve test coverage.

2. Cleared all Mypy warnings.
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Up until this point, we had not had full test coverage for all openai
classes, and mypy type checking was disabled.
These have now both been solved, lots of small fixes for the typing and
a set of new tests for the different parts of the openai suite of
classes have been added.
fixes#7131fixes#6930
### Description
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The unit tests for OpenAI all now have multiple ways of creating checked
and tested.
Also actual responses from the openai package are created and used to
test the parsing of those into our classes.
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- [x] All unit tests pass, and I have added new tests where possible
- [x] I didn't break anyone 😄
### Motivation and Context
We have mypy enabled on parts of the code base, but not all. The goal is
to enable it across the entire SK python code. As part of this, we've
broken up the work to tackle different sections. Additionally, we're
working to improve the unit test code coverage for these sections of
code.
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### Description
This PR:
- turns on mypy for the HuggingFace connector
- adds more unit test coverage for the text completion and embeddings
connector to achieve >95% code coverage.
- closes#7133
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raises no violations
- [X] All unit tests pass, and I have added new tests where possible
- [X] I didn't break anyone 😄
### Motivation and Context
We have mypy enabled on parts of the code base, but not all. The goal is
to enable it across the entire SK python code. As part of this, we've
broken up the work to tackle different sections. Additionally, we're
working to improve the code coverage for these sections of code.
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### Description
This PR:
- turns on mypy for the function choice behavior code. Code adjustments
were made per mypy, with the exclusion of one place that contain a
`type: ignore` as mypy claimed the function mapping couldn't execute
properly, when it indeed can.
- adds more unit test coverage for the function choice behavior and
class and classmethods. There is 100% code coverage.
- fixes a bug related to mapping the function call behavior required
behavior to the new required behavior.
- closes#7137
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- [X] All unit tests pass, and I have added new tests where possible
- [X] I didn't break anyone 😄
### Motivation and Context
We have mypy enabled on parts of the code base, but not all. The goal is
to enable it across the entire SK python code. As part of this, we've
broken up the work to tackle different sections. Additionally, we're
working to improve the code coverage for these sections of code.
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### Description
This PR:
- turns on mypy for the connector utils and the search connectors (Bing
and Google). Small Code adjustments were made per mypy.
- other refactoring to make the code cleaner like using https
AsyncClient, and better error handling around the API call.
- introduces Google Search settings for the connector.
- adds more unit test coverage for the document loader util and the
Bing/Google search connectors. There is 100% code coverage.
- closes#7136
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- [X] All unit tests pass, and I have added new tests where possible
- [X] I didn't break anyone 😄
### Motivation and Context
We have mypy enabled on parts of the code base, but not all. The goal is
to enable it across the entire SK python code. As part of this, we've
broken up the work to tackle different sections. Additionally, we're
working to improve the code coverage for these sections of code.
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### Description
This PR:
- turns on mypy for the openapi connector (plugin). Code adjustments
were made per mypy, with the exclusion of two places that contain a
`type: ignore` as the type was already valid, but mypy still complained.
- adds more unit test coverage for the OpenAPI models and classes. All
OpenAPI classes are now >95% covered.
- closes#7135
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Updated coveragerc and mypy files in prep of spike
Moved Text tests into single integration test setup
### Description
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---------
Co-authored-by: Evan Mattson <[email protected]>
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extend mypy coverage for prompt_templates, template_engine and some
other smaller folders.
still todo: connectors, memory and planner folders.
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Adds mypy typing coverage for the contents folder, includes some small
changes to the types in it.
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extend mypy typing coverage to all classes in 'functions' folder.
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Fixed all mypy errors for kernel.py
In preparation of extending that to all files in semantic_kernel
Also got the pre-commit hook working on a commit, with mypy checks
fixes#5630
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Moved pre-commit-config to base folder, can now be extended to have
specific hooks for other languages
fixed things in kernel.py to satisfy mypy
used assert for some things, so that they can be skipped when running in
-o mode.
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To further make the SK python robust and make it easier to get
high-quality PRs, some work on the pre-commit-config.yaml and adding a
mypy settings ini.
### Description
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Added two steps to the pre-commit-config, the first for pypy, the second
for tests with coverage.
Over time we want to mandate these checks to run against a PR before it
goes to github, that will also reduce the number of ruff and black fix
commits, and non-passing unit tests.
Added a mypy.ini, currently all but the root folder is excluded, so that
we can gradually introduce mypy coverage, did the first pieces in
kernel.py, including switch to new style annotations (using from
`__future__ import annotations`) in Kernel.
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- [x] I didn't break anyone 😄