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jay817
2025-03-17 15:01:16 +00:00
parent 5b0c81a9e4
commit 61323ee24b
1 changed files with 3 additions and 3 deletions
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@@ -9,11 +9,11 @@ class SQL:
(con := sqlite3.connect(f'{db}/sql', check_same_thread=False, (con := sqlite3.connect(f'{db}/sql', check_same_thread=False,
isolation_level=None)).execute("PRAGMA busy_timeout="f'{1e9}'); sql.con = con isolation_level=None)).execute("PRAGMA busy_timeout="f'{1e9}'); sql.con = con
def __call__(sql, q, *p): return [*sql.con.execute(q, p)] def __call__(sql, q, *p): return [*sql.con.execute(q, p)]
def __setitem__(sql, k, v): return sql("INSERT INTO kv(k,v) VALUES(?,?)", def __setitem__(sql, k, v): import json; return sql("INSERT INTO kv(k,v) VALUES(?,?)",
k, v if type(v) is bytes else __import__('json').dumps(v, ensure_ascii=False)) k, v if type(v) is bytes else json.dumps(v, ensure_ascii=False))
def __getitem__(sql, k): def __getitem__(sql, k):
if (v := sql("SELECT v FROM kv WHERE k=? ORDER BY t DESC LIMIT 1", k)): if (v := sql("SELECT v FROM kv WHERE k=? ORDER BY t DESC LIMIT 1", k)):
return __import__('json').loads(v) if type(v := v[0][0]) is str else v import json; return json.loads(v) if type(v := v[0][0]) is str else v
def __delitem__(sql, rows): def __delitem__(sql, rows):
for row in rows: sql("DELETE FROM kv WHERE k=? AND v=? AND t=?", *row) for row in rows: sql("DELETE FROM kv WHERE k=? AND v=? AND t=?", *row)
def __contains__(sql, k): return bool(sql("SELECT 1 FROM kv WHERE k=?", k)) def __contains__(sql, k): return bool(sql("SELECT 1 FROM kv WHERE k=?", k))