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Fix export_chat to scan all message DBs #8

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Fix export_chat to scan all message DBs #8

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14 changes: 4 additions & 10 deletions yichen-wechat-local-vault/scripts/export_chat.py
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Original file line number Diff line number Diff line change
Expand Up @@ -29,12 +29,9 @@
DEFAULT_EXPORTS_DIR = Path("~/Documents/wechat-local-vault/exports").expanduser()
EXPORT_STATE_FILE = DEFAULT_VAULT_DIR / "state/export_chat_state.json"

MESSAGE_DBS = [
"message/message_0.db",
"message/message_1.db",
"message/message_2.db",
"message/message_3.db",
]
def message_db_paths(decrypted_dir: Path) -> list[Path]:
"""扫描全部消息库 message_*.db，兼容 WCDB 按编号分库（0..N）。"""
return sorted((decrypted_dir / "message").glob("message_*.db"))

TYPE_LABELS = {
1: "文字",
Expand Down Expand Up @@ -201,10 +198,7 @@ def normalize_content(local_type: int, content: str) -> str:
def collect_messages(decrypted_dir: Path, chat_id: str, display: str, since_ts: int | None) -> list[dict]:
table = message_table_for(chat_id)
rows: list[dict] = []
for rel in MESSAGE_DBS:
db_path = decrypted_dir / rel
if not db_path.exists():
continue
for db_path in message_db_paths(decrypted_dir):
con = connect(db_path)
try:
if not table_exists(con, table):
Expand Down