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Merge pull request #3154 from haixinke/Bug-get-user-prifile-null

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fix：当打开用户画像开关时，修复获取用户画像为空的问题
This commit is contained in:
DaGou12138
2026-05-07 16:01:57 +08:00
committed by GitHub
parent bef96f36e2 4670ad2925
commit e9bf006d9d
1 changed files with 46 additions and 5 deletions
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main/xiaozhi-server/core/providers/memory/powermem/powermem.py
+46 -5
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@@ -319,9 +319,12 @@ class MemoryProvider(MemoryProviderBase):
async def get_user_profile(self) -> str:
"""
Get user profile from PowerMem (only available in UserMemory mode).
In PowerMem 0.3.0+, user profile is automatically extracted during add()
and cached in last_profile_content.
Uses a cache-first strategy:
1. Check if last_profile_content is already cached
2. If cached, return immediately (performance optimization)
3. If cache is empty, fetch from PowerMem SDK
4. Store fetched profile in cache for next query
Returns:
Formatted user profile string or empty string if not available
@@ -333,9 +336,47 @@ class MemoryProvider(MemoryProviderBase):
logger.bind(tag=TAG).debug("User profile mode is not enabled")
return ""
# Return cached profile content from last add() operation
# Return cached profile content if available (fast path)
if self.last_profile_content:
logger.bind(tag=TAG).debug("Returning cached user profile")
return self.last_profile_content
return ""
# Cache is empty, fetch from PowerMem SDK
logger.bind(tag=TAG).info("Cache miss, fetching user profile from PowerMem SDK")
try:
# Call UserMemory.profile() to get profile data
profile_data = await asyncio.to_thread(
self.memory_client.profile,
self.role_id
)
if not profile_data:
logger.bind(tag=TAG).warning("PowerMem SDK returned empty profile data")
return ""
# Try to use profile_content first
profile_content = profile_data.get("profile_content")
if profile_content:
# Update cache with fetched profile_content
self.last_profile_content = profile_content
logger.bind(tag=TAG).info(f"Successfully fetched and cached user profile from profile_content (length: {len(self.last_profile_content)})")
return self.last_profile_content
# If profile_content is empty, fallback to topics
topics = profile_data.get("topics")
if topics:
import json
# Serialize topics dict to JSON string for structured profile
self.last_profile_content = json.dumps(topics, ensure_ascii=False, indent=2)
logger.bind(tag=TAG).info(f"Successfully fetched and cached user profile from topics (length: {len(self.last_profile_content)})")
return self.last_profile_content
# Both profile_content and topics are empty
logger.bind(tag=TAG).warning("PowerMem SDK returned profile with empty profile_content and topics")
return ""
except Exception as e:
logger.bind(tag=TAG).error(f"Failed to fetch user profile from SDK: {str(e)}")
logger.bind(tag=TAG).debug(f"Detailed error: {traceback.format_exc()}")
return ""