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chore: Add PyPI package support for uvx/pip installation (#1764)
* Initial plan * Add package structure and resource path utilities - Created langbot/ package with __init__.py and __main__.py entry point - Added paths utility to find frontend and resource files from package installation - Updated config loading to use resource paths - Updated frontend serving to use resource paths - Added MANIFEST.in for package data inclusion - Updated pyproject.toml with build system and entry points Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com> * Add PyPI publishing workflow and update license - Created GitHub Actions workflow to build frontend and publish to PyPI - Added license field to pyproject.toml to fix deprecation warning - Updated .gitignore to exclude build artifacts - Tested package building successfully Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com> * Add PyPI installation documentation - Created PYPI_INSTALLATION.md with detailed installation and usage instructions - Updated README.md to feature uvx/pip installation as recommended method - Updated README_EN.md with same changes for English documentation Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com> * Address code review feedback - Made package-data configuration more specific to langbot package only - Improved path detection with caching to avoid repeated file I/O - Removed sys.path searching which was incorrect for package data - Removed interactive input() call for non-interactive environment compatibility - Simplified error messages for version check Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com> * Fix code review issues - Use specific exception types instead of bare except - Fix misleading comments about directory levels - Remove redundant existence check before makedirs with exist_ok=True - Use context manager for file opening to ensure proper cleanup Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com> * Simplify package configuration and document behavioral differences - Removed redundant package-data configuration, relying on MANIFEST.in - Added documentation about behavioral differences between package and source installation - Clarified that include-package-data=true uses MANIFEST.in for data files Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com> * chore: update pyproject.toml * chore: try pack templates in langbot/ * chore: update * chore: update * chore: update * chore: update * chore: update * chore: adjust dir structure * chore: fix imports * fix: read default-pipeline-config.json * fix: read default-pipeline-config.json * fix: tests * ci: publish pypi * chore: bump version 4.6.0-beta.1 for testing * chore: add templates/** * fix: send adapters and requesters icons * chore: bump version 4.6.0b2 for testing * chore: add platform field for docker-compose.yaml --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com> Co-authored-by: Junyan Qin <rockchinq@gmail.com>
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Copilot
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from __future__ import annotations
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import uuid
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import typing
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import traceback
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from .. import handler
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from ... import entities
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from ....provider import runner as runner_module
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import langbot_plugin.api.entities.events as events
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from ....utils import importutil
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from ....provider import runners
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import langbot_plugin.api.entities.builtin.provider.session as provider_session
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import langbot_plugin.api.entities.builtin.pipeline.query as pipeline_query
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importutil.import_modules_in_pkg(runners)
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class ChatMessageHandler(handler.MessageHandler):
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async def handle(
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self,
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query: pipeline_query.Query,
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) -> typing.AsyncGenerator[entities.StageProcessResult, None]:
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"""处理"""
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# 调API
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# 生成器
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# 触发插件事件
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event_class = (
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events.PersonNormalMessageReceived
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if query.launcher_type == provider_session.LauncherTypes.PERSON
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else events.GroupNormalMessageReceived
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)
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event = event_class(
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launcher_type=query.launcher_type.value,
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launcher_id=query.launcher_id,
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sender_id=query.sender_id,
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text_message=str(query.message_chain),
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query=query,
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)
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# Get bound plugins for filtering
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bound_plugins = query.variables.get('_pipeline_bound_plugins', None)
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event_ctx = await self.ap.plugin_connector.emit_event(event, bound_plugins)
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is_create_card = False # 判断下是否需要创建流式卡片
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if event_ctx.is_prevented_default():
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if event_ctx.event.reply_message_chain is not None:
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mc = event_ctx.event.reply_message_chain
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query.resp_messages.append(mc)
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yield entities.StageProcessResult(result_type=entities.ResultType.CONTINUE, new_query=query)
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else:
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yield entities.StageProcessResult(result_type=entities.ResultType.INTERRUPT, new_query=query)
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else:
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if event_ctx.event.user_message_alter is not None:
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# if isinstance(event_ctx.event, str): # 现在暂时不考虑多模态alter
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query.user_message.content = event_ctx.event.user_message_alter
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text_length = 0
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try:
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is_stream = await query.adapter.is_stream_output_supported()
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except AttributeError:
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is_stream = False
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try:
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for r in runner_module.preregistered_runners:
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if r.name == query.pipeline_config['ai']['runner']['runner']:
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runner = r(self.ap, query.pipeline_config)
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break
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else:
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raise ValueError(f'未找到请求运行器: {query.pipeline_config["ai"]["runner"]["runner"]}')
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if is_stream:
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resp_message_id = uuid.uuid4()
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async for result in runner.run(query):
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result.resp_message_id = str(resp_message_id)
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if query.resp_messages:
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query.resp_messages.pop()
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if query.resp_message_chain:
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query.resp_message_chain.pop()
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# 此时连接外部 AI 服务正常,创建卡片
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if not is_create_card: # 只有不是第一次才创建卡片
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await query.adapter.create_message_card(str(resp_message_id), query.message_event)
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is_create_card = True
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query.resp_messages.append(result)
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self.ap.logger.info(f'对话({query.query_id})流式响应: {self.cut_str(result.readable_str())}')
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if result.content is not None:
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text_length += len(result.content)
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yield entities.StageProcessResult(result_type=entities.ResultType.CONTINUE, new_query=query)
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else:
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async for result in runner.run(query):
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query.resp_messages.append(result)
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self.ap.logger.info(f'对话({query.query_id})响应: {self.cut_str(result.readable_str())}')
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if result.content is not None:
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text_length += len(result.content)
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yield entities.StageProcessResult(result_type=entities.ResultType.CONTINUE, new_query=query)
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query.session.using_conversation.messages.append(query.user_message)
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query.session.using_conversation.messages.extend(query.resp_messages)
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except Exception as e:
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self.ap.logger.error(f'对话({query.query_id})请求失败: {type(e).__name__} {str(e)}')
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traceback.print_exc()
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hide_exception_info = query.pipeline_config['output']['misc']['hide-exception']
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yield entities.StageProcessResult(
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result_type=entities.ResultType.INTERRUPT,
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new_query=query,
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user_notice='请求失败' if hide_exception_info else f'{e}',
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error_notice=f'{e}',
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debug_notice=traceback.format_exc(),
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)
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finally:
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# TODO statistics
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pass
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