xml-pipeline/xml_pipeline/message_bus/thread.py
dullfig e653d63bc1 Rename agentserver to xml_pipeline, add console example
OSS restructuring for open-core model:
- Rename package from agentserver/ to xml_pipeline/
- Update all imports (44 Python files, 31 docs/configs)
- Update pyproject.toml for OSS distribution (v0.3.0)
- Move prompt_toolkit from core to optional [console] extra
- Remove auth/server/lsp from core optional deps (-> Nextra)

New console example in examples/console/:
- Self-contained demo with handlers and config
- Uses prompt_toolkit (optional, falls back to input())
- No password auth, no TUI, no LSP — just the basics
- Shows how to use xml-pipeline as a library

Import changes:
- from agentserver.* -> from xml_pipeline.*
- CLI entry points updated: xml_pipeline.cli:main

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-19 21:41:19 -08:00

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Python

# message_bus/thread.py
from __future__ import annotations
from typing import Optional
from lxml import etree
import uuid
class Thread:
"""
Internal thread context used by MessageBus.
Not part of the public API — do not import or instantiate directly.
Exists in its own module only to keep MessageBus readable.
"""
def __init__(
self,
parent: Optional['Thread'] = None,
thread_id: Optional[str] = None,
metadata: Optional[dict] = None,
):
self.id = thread_id or str(uuid.uuid4())
self.parent = parent
self.depth = parent.depth + 1 if parent else 0
self.buffer = bytearray()
# noinspection PyTypeChecker
self.parser = etree.XMLPullParser(events=("end",))
self.active = True
self.metadata = metadata or (parent.metadata.copy() if parent else {})
# Optional: add __repr__ for debugging
def __repr__(self) -> str:
return f"<Thread {self.id[:8]} depth={self.depth} buf={len(self.buffer)}>"