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perf: Sort installed plugins: debug plugins first, then by installation time (#1798)

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* Initial plan

* Implement plugin list sorting: debug plugins first, then by installation time

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

* Apply ruff formatting

* Add unit tests for plugin list sorting functionality

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

* Optimize database query to avoid N+1 problem and update tests

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

* Remove redundant assertion in test

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

* perf: plugin list sorting

---------

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
2025-11-23 13:46:45 +08:00
committed by GitHub
parent b7c4c21796
commit ace6d62d76
4 changed files with 287 additions and 1 deletions
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58
src/langbot/pkg/plugin/connector.py
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@@ -7,6 +7,7 @@ import typing
import os
import sys
import httpx
import sqlalchemy
from async_lru import alru_cache
from langbot_plugin.api.entities.builtin.pipeline.query import provider_session
@@ -27,6 +28,7 @@ from langbot_plugin.api.entities.builtin.command import (
)
from langbot_plugin.runtime.plugin.mgr import PluginInstallSource
from ..core import taskmgr
from ..entity.persistence import plugin as persistence_plugin
class PluginRuntimeConnector:
@@ -279,7 +281,61 @@ class PluginRuntimeConnector:
if not self.is_enable_plugin:
return []
return await self.handler.list_plugins()
plugins = await self.handler.list_plugins()
# Sort plugins: debug plugins first, then by installation time (newest first)
# Get installation timestamps from database in a single query
plugin_timestamps = {}
if plugins:
# Build list of (author, name) tuples for all plugins
plugin_ids = []
for plugin in plugins:
author = plugin.get('manifest', {}).get('manifest', {}).get('metadata', {}).get('author', '')
name = plugin.get('manifest', {}).get('manifest', {}).get('metadata', {}).get('name', '')
if author and name:
plugin_ids.append((author, name))
# Fetch all timestamps in a single query using OR conditions
if plugin_ids:
conditions = [
sqlalchemy.and_(
persistence_plugin.PluginSetting.plugin_author == author,
persistence_plugin.PluginSetting.plugin_name == name,
)
for author, name in plugin_ids
]
result = await self.ap.persistence_mgr.execute_async(
sqlalchemy.select(
persistence_plugin.PluginSetting.plugin_author,
persistence_plugin.PluginSetting.plugin_name,
persistence_plugin.PluginSetting.created_at,
).where(sqlalchemy.or_(*conditions))
)
for row in result:
plugin_id = f'{row.plugin_author}/{row.plugin_name}'
plugin_timestamps[plugin_id] = row.created_at
# Sort: debug plugins first (descending), then by created_at (descending)
def sort_key(plugin):
author = plugin.get('manifest', {}).get('manifest', {}).get('metadata', {}).get('author', '')
name = plugin.get('manifest', {}).get('manifest', {}).get('metadata', {}).get('name', '')
plugin_id = f'{author}/{name}'
is_debug = plugin.get('debug', False)
created_at = plugin_timestamps.get(plugin_id)
# Return tuple: (not is_debug, -timestamp)
# not is_debug: False (0) for debug plugins, True (1) for non-debug
# -timestamp: to sort newest first (will be None for plugins without timestamp)
timestamp_value = -created_at.timestamp() if created_at else 0
return (not is_debug, timestamp_value)
plugins.sort(key=sort_key)
return plugins
async def get_plugin_info(self, author: str, plugin_name: str) -> dict[str, Any]:
return await self.handler.get_plugin_info(author, plugin_name)