Add status api and test

2022-10-22 11:51:48 +08:00
parent 6fa2f77a60
commit c1b99bc7eb
7 changed files with 171 additions and 5 deletions
--- a/api/operation.py
+++ b/api/operation.py
@@ -57,6 +57,12 @@ def read_all(name: str, sql: str) -> list[Row]:
        return cur.fetchall()


+def try_read(name: str, sql: str) -> Row | None:
+    with conn[name].cursor(row_factory=dict_row) as cur:
+        cur.execute(sql)
+        return cur.fetchone()
+
+
 def write(name: str, sql: str) -> None:
    with conn[name].cursor() as cur:
        cur.execute(sql)