Python: [BREAKING] update context provider APIs, middleware, and per-service-call history persistence (#4992)

* Rename provider base APIs

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Allow provider-added chat and function middleware

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Simulate service-stored history per model call

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Fix typing regressions in CI

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Fix response ID suppression review feedback

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Rename per-service-call history persistence APIs

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Address context persistence review feedback

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Stabilize markdown sample docs

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Persist service continuation state per call

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
This commit is contained in:
Eduard van Valkenburg
2026-04-01 18:13:11 +02:00
committed by GitHub
Unverified
parent 38de991481
commit b065a4ce51
37 changed files with 1836 additions and 396 deletions
+3 -3
View File
@@ -61,8 +61,8 @@ agent_framework/
- **`AgentSession`** - Manages conversation state and session metadata
- **`SessionContext`** - Context object for session-scoped data during agent runs
- **`BaseContextProvider`** - Base class for context providers (RAG, memory systems)
- **`BaseHistoryProvider`** - Base class for conversation history storage
- **`ContextProvider`** - Base class for context providers (RAG, memory systems)
- **`HistoryProvider`** - Base class for conversation history storage
### Skills (`_skills.py`)
@@ -70,7 +70,7 @@ agent_framework/
- **`SkillResource`** - Named supplementary content attached to a skill; holds either static `content` or a dynamic `function` (sync or async). Exactly one must be provided.
- **`SkillScript`** - An executable script attached to a skill; holds either an inline `function` (code-defined, runs in-process) or a `path` to a file on disk (file-based, delegated to a runner). Exactly one must be provided.
- **`SkillScriptRunner`** - Protocol for file-based script execution. Any callable matching `(skill, script, args) -> Any` satisfies it. Code-defined scripts do not use a runner.
- **`SkillsProvider`** - Context provider (extends `BaseContextProvider`) that discovers file-based skills from `SKILL.md` files and/or accepts code-defined `Skill` instances. Follows progressive disclosure: advertise → load → read resources / run scripts.
- **`SkillsProvider`** - Context provider (extends `ContextProvider`) that discovers file-based skills from `SKILL.md` files and/or accepts code-defined `Skill` instances. Follows progressive disclosure: advertise → load → read resources / run scripts.
### Workflows (`_workflows/`)