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perf: Filter plugins by component types in pipeline extensions (#1821)

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* Initial plan

* Add component-kind filtering to list_plugins and filter pipeline extensions to only show plugins with Command, EventListener, or Tool components

Co-authored-by: RockChinQ <45992437+RockChinQ@users.noreply.github.com>

* fix: testing path

---------

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>
This commit is contained in:
Copilot
2025-11-30 20:55:48 +08:00
committed by GitHub
parent c368d828c9
commit 1ecb0735cb
5 changed files with 393 additions and 4 deletions
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5
src/langbot/pkg/api/http/controller/groups/pipelines/pipelines.py
View File

@@ -59,7 +59,10 @@ class PipelinesRouterGroup(group.RouterGroup):
if pipeline is None:
return self.http_status(404, -1, 'pipeline not found')
plugins = await self.ap.plugin_connector.list_plugins()
# Only include plugins with pipeline-related components (Command, EventListener, Tool)
# Plugins that only have KnowledgeRetriever components are not suitable for pipeline extensions
pipeline_component_kinds = ['Command', 'EventListener', 'Tool']
plugins = await self.ap.plugin_connector.list_plugins(component_kinds=pipeline_component_kinds)
mcp_servers = await self.ap.mcp_service.get_mcp_servers(contain_runtime_info=True)
extensions_prefs = pipeline.get('extensions_preferences', {})

25
src/langbot/pkg/plugin/connector.py
View File

@@ -284,12 +284,35 @@ class PluginRuntimeConnector:
task_context.trace('Cleaning up plugin configuration and storage...')
await self.handler.cleanup_plugin_data(plugin_author, plugin_name)
async def list_plugins(self) -> list[dict[str, Any]]:
async def list_plugins(self, component_kinds: list[str] | None = None) -> list[dict[str, Any]]:
"""List plugins, optionally filtered by component kinds.
Args:
component_kinds: Optional list of component kinds to filter by.
If provided, only plugins that contain at least one
component of the specified kinds will be returned.
E.g., ['Command', 'EventListener', 'Tool'] for pipeline-related plugins.
"""
if not self.is_enable_plugin:
return []
plugins = await self.handler.list_plugins()
# Filter plugins by component kinds if specified
if component_kinds is not None:
filtered_plugins = []
for plugin in plugins:
components = plugin.get('components', [])
has_matching_component = False
for component in components:
component_kind = component.get('manifest', {}).get('manifest', {}).get('kind', '')
if component_kind in component_kinds:
has_matching_component = True
break
if has_matching_component:
filtered_plugins.append(plugin)
plugins = filtered_plugins
# Sort plugins: debug plugins first, then by installation time (newest first)
# Get installation timestamps from database in a single query
plugin_timestamps = {}