From 0b260eec5e5026bc5c5cbcd16fa8825b2802ecd6 Mon Sep 17 00:00:00 2001
From: Hyungi Ahn <hyungiahn@Hyungiui-MacBookPro.local>
Date: Mon, 6 Apr 2026 13:50:44 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20vobject=20=EC=9D=98=EC=A1=B4=EC=84=B1=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80=20+=20calendar=20=ED=8C=8C=EC=8B=B1=20icalen?=
 =?UTF-8?q?dar=20fallback?=
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CalDAV 3.x에서 vobject 분리됨 → 이벤트 파싱 실패 원인.
vobject 설치 + icalendar fallback 파싱 추가.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 nanoclaude/requirements.txt       |  1 +
 nanoclaude/tools/calendar_tool.py | 22 ++++++++++++++++++++--
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/nanoclaude/requirements.txt b/nanoclaude/requirements.txt
index 57d1f0c..7fae30d 100644
--- a/nanoclaude/requirements.txt
+++ b/nanoclaude/requirements.txt
@@ -5,3 +5,4 @@ pydantic-settings==2.5.0
 aiosqlite==0.20.0
 python-multipart==0.0.9
 caldav>=1.3.0
+vobject>=0.9.8
diff --git a/nanoclaude/tools/calendar_tool.py b/nanoclaude/tools/calendar_tool.py
index 33f51dc..8ae9fbb 100644
--- a/nanoclaude/tools/calendar_tool.py
+++ b/nanoclaude/tools/calendar_tool.py
@@ -31,8 +31,9 @@ def _get_client():
 
 
 def _parse_event(event) -> dict:
-    """VEVENT → dict."""
+    """VEVENT → dict. vobject 있으면 사용, 없으면 icalendar fallback."""
     try:
+        # vobject 방식
         vevent = event.vobject_instance.vevent
         summary = str(vevent.summary.value) if hasattr(vevent, "summary") else "(제목 없음)"
         dtstart = vevent.dtstart.value
@@ -43,7 +44,24 @@ def _parse_event(event) -> dict:
 
         return {"summary": summary, "start": start_str, "end": end_str}
     except Exception:
-        return {"summary": "(파싱 실패)", "start": "", "end": ""}
+        pass
+
+    # fallback: icalendar 라이브러리로 raw data 파싱
+    try:
+        from icalendar import Calendar
+        cal = Calendar.from_ical(event.data)
+        for comp in cal.walk():
+            if comp.name == "VEVENT":
+                summary = str(comp.get("summary", "(제목 없음)"))
+                dtstart = comp.get("dtstart")
+                dtend = comp.get("dtend")
+                start_str = dtstart.dt.strftime("%Y-%m-%d %H:%M") if dtstart else ""
+                end_str = dtend.dt.strftime("%Y-%m-%d %H:%M") if dtend else ""
+                return {"summary": summary, "start": start_str, "end": end_str}
+    except Exception:
+        pass
+
+    return {"summary": "(파싱 실패)", "start": "", "end": ""}
 
 
 async def today() -> dict: