Files
agent-framework/python/packages/purview/AGENTS.md
T
Eduard van Valkenburg eaad042241 .NET: Python: Add AGENTS.md files and update coding standards (#3644)
* Add AGENTS.md files and update coding standards for Python

- Add root python/AGENTS.md with project structure and package links
- Add AGENTS.md for each package describing purpose and main classes
- Update .github/copilot-instructions.md with improved structure
- Update python/CODING_STANDARD.md with API review guidance:
  - Future annotations convention (#3578)
  - TypeVar naming convention (#3594)
  - Mapping vs MutableMapping (#3577)
  - Avoid shadowing built-ins (#3583)
  - Explicit exports (#3605)
  - Exception documentation guidelines (#3410)
- Simplify python/.github/instructions/python.instructions.md to reference AGENTS.md
- Remove AGENTS.md from .gitignore

* Fix purview import path in AGENTS.md

* Address PR review comments and restructure instructions

- Slim down .github/copilot-instructions.md to reference language-specific docs
- Add ADR section explaining templates and purpose
- Create dotnet/AGENTS.md with .NET-specific build commands, conventions, and sample guidance
- Update Python build/test instructions for core vs isolated changes
- Fix Microsoft.Extensions.AI package references
- Update kwargs guidance per issue #3642
- Fix Python sample helper placement (top, not bottom)
- Document new 'typing' poe task in DEV_SETUP.md

* Add 'typing' poe task to run both pyright and mypy

* Add kwargs guidelines from issue #3642 to CODING_STANDARD.md

* Clarify that connector packages pull in core as dependency
2026-02-05 10:27:46 +00:00

1.2 KiB

Purview Package (agent-framework-purview)

Integration with Microsoft Purview for data governance and policy enforcement.

Main Classes

Middleware

  • PurviewPolicyMiddleware - Agent middleware for Purview policy enforcement
  • PurviewChatPolicyMiddleware - Chat-level middleware for policy enforcement

Configuration

  • PurviewSettings - Pydantic settings for Purview configuration
  • PurviewAppLocation / PurviewLocationType - Location configuration

Caching

  • CacheProvider - Cache provider for Purview policy caching

Exceptions

  • PurviewAuthenticationError - Authentication failures
  • PurviewRateLimitError - Rate limit exceeded
  • PurviewRequestError / PurviewServiceError - Request/service errors
  • PurviewPaymentRequiredError - Payment required

Usage

from agent_framework.microsoft import PurviewPolicyMiddleware, PurviewSettings

settings = PurviewSettings(...)
middleware = PurviewPolicyMiddleware(settings=settings)
agent = ChatAgent(..., middleware=[middleware])

Import Path

from agent_framework.microsoft import PurviewPolicyMiddleware
# or directly:
from agent_framework_purview import PurviewPolicyMiddleware