Files
workspace/extract_sessions.py

96 lines
3.5 KiB
Python

#!/usr/bin/env python3
"""
Extract assistant turns from OpenClaw session files for auto-memory indexing.
"""
import sys
import json
import subprocess
from collections import deque
def extract_assistant_turns(session_file, max_turns=10):
"""Extract the last N assistant turns with their preceding user messages."""
turns = []
user_msg = None
try:
with open(session_file, 'r') as f:
for line in f:
try:
entry = json.loads(line.strip())
if entry.get('type') != 'message':
continue
message = entry.get('message', {})
role = message.get('role')
content = message.get('content', [])
if role == 'user':
# Extract text from user message
text_content = []
for item in content:
if item.get('type') == 'text':
text_content.append(item.get('text', ''))
user_msg = ' '.join(text_content).strip()
elif role == 'assistant' and user_msg:
# Extract text from assistant message (skip thinking and tool calls)
text_content = []
for item in content:
if item.get('type') == 'text':
text_content.append(item.get('text', ''))
assistant_text = ' '.join(text_content).strip()
if assistant_text: # Only store if there's actual text content
turns.append({
'user': user_msg,
'assistant': assistant_text,
'agent_id': 'case',
'session': 'main'
})
# Keep only the last max_turns
if len(turns) > max_turns:
turns.pop(0)
except json.JSONDecodeError:
continue
except Exception as e:
print(f"Error reading session file: {e}", file=sys.stderr)
return []
return turns
def main():
if len(sys.argv) < 2:
print("Usage: python3 extract_sessions.py <session_file>", file=sys.stderr)
return 1
session_file = sys.argv[1]
turns = extract_assistant_turns(session_file)
if not turns:
print("No assistant turns found", file=sys.stderr)
return 0
# Pipe each turn to the auto-memory-hook.py script
hook_script = "/home/wdjones/.openclaw/workspace/tools/auto-memory-hook.py"
for turn in turns:
try:
json_data = json.dumps(turn)
result = subprocess.run(
["python3", hook_script],
input=json_data,
text=True,
capture_output=True
)
if result.returncode != 0:
print(f"Error processing turn: {result.stderr}", file=sys.stderr)
except Exception as e:
print(f"Error running auto-memory-hook: {e}", file=sys.stderr)
print(f"Processed {len(turns)} assistant turns")
return 0
if __name__ == "__main__":
sys.exit(main())