Adding support for Azure Blob Storage

[rodrigobr-msft]

This pull request introduces a new library, microsoft-agents-blob, to provide blob storage functionality for Microsoft Agents. It includes updates to CI/CD workflows, the addition of the library's implementation, and its configuration files. Below is a breakdown of the most important changes:

Blob Storage Library Implementation:

• Added BlobStorage class and BlobStorageSettings class to handle blob storage operations, including reading, writing, and deleting blobs in Azure Blob Storage. (libraries/Storage/microsoft-agents-blob/microsoft/agents/blob/blob_storage.py)
• Updated __init__.py to expose BlobStorage and BlobStorageSettings via the __all__ attribute. (libraries/Storage/microsoft-agents-blob/microsoft/agents/blob/__init__.py)

CI/CD Workflow Updates:

• Updated .azdo/ci-pr.yaml and .github/workflows/python-package.yml to include installation of the new microsoft-agents-blob wheel during CI/CD pipelines. (.azdo/ci-pr.yaml) [1] (.github/workflows/python-package.yml) [2]

Library Configuration:

• Added pyproject.toml file to define the build system, dependencies, and metadata for the microsoft-agents-blob library. (libraries/Storage/microsoft-agents-blob/pyproject.toml)

[Copilot]

Pull Request Overview

This PR adds support for Azure Blob Storage for Microsoft Agents by introducing a new library that implements blob storage operations, comprehensive test coverage, and necessary CI/CD workflow updates.

• Implemented BlobStorage and BlobStorageSettings classes to handle blob operations (read, write, delete) using the Azure Blob SDK.
• Updated CI/CD pipelines to install and test the new microsoft-agents-blob wheel.
• Added a pyproject.toml file to define project metadata and dependencies.

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
libraries/Storage/microsoft-agents-blob/tests/test_blob_storage.py	Added tests for blob storage behavior using a mock store item implementation
libraries/Storage/microsoft-agents-blob/pyproject.toml	Introduced project metadata and dependency definitions
libraries/Storage/microsoft-agents-blob/microsoft/agents/blob/blob_storage.py	Implemented the BlobStorage functionality using the Azure Blob SDK, including container initialization and blob operations
libraries/Storage/microsoft-agents-blob/microsoft/agents/blob/init.py	Exposed BlobStorage and BlobStorageSettings via all
.github/workflows/python-package.yml & .azdo/ci-pr.yaml	Updated CI/CD workflows to install the new microsoft-agents-blob wheel

Comments suppressed due to low confidence (1)

libraries/Storage/microsoft-agents-blob/microsoft/agents/blob/blob_storage.py:164

• Consider adding a check for an empty keys list (in addition to checking for None) in the delete() method to prevent unnecessary operations.

        if keys is None:

[rodrigobr-msft]

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