Squashed commit of the following:

commit 948d94b6fe7472624f664d7a4cb8e3f0899af77f
Author: Julian Freeman <freemanjulian372@gmail.com>
Date:   Tue Apr 2 10:21:08 2024 -0400

    v1.3.0

iqh_func.py

@@ -0,0 +1,62 @@
+# coding: utf8
+import os
+import sqlite3
+from pathlib import Path
+
+
+__all__ = ["iqh_init", "iqh_create_conn", "iqh_close_conn",
+           "iqh_create_table", "iqh_select_id2group",
+           "iqh_select_group2id", "iqh_insert_data"]
+
+
+def iqh_init() -> Path:
+    base_path = Path(os.path.expandvars("%appdata%"), "JnPrograms", "IdQuery")
+    if not base_path.exists():
+        base_path.mkdir(parents=True, exist_ok=True)
+
+    return base_path
+
+
+def iqh_create_conn(base_path: Path, db_name: str) -> sqlite3.Connection:
+    db_path = Path(base_path, db_name)
+    conn = sqlite3.connect(db_path)
+    return conn
+
+
+def iqh_close_conn(conn: sqlite3.Connection):
+    conn.close()
+
+
+def iqh_create_table(conn: sqlite3.Connection):
+    cursor = conn.cursor()
+    cursor.execute("""CREATE TABLE IF NOT EXISTS idrepo (
+        id_index INTEGER PRIMARY KEY NOT NULL,
+        id_num INTEGER NOT NULL,
+        group_name TEXT
+    )""")
+    cursor.close()
+
+
+def iqh_select_id2group(conn: sqlite3.Connection, id_list: list[int]) -> list[tuple[int, str]]:
+    cursor = conn.cursor()
+    ids = ",".join(map(str, id_list))
+    cursor.execute(f"SELECT id_num, group_name FROM idrepo WHERE id_num IN ({ids})")
+    result = cursor.fetchall()
+    cursor.close()
+    return result
+
+
+def iqh_select_group2id(conn: sqlite3.Connection, group_name: str) -> list[tuple[int, str]]:
+    cursor = conn.cursor()
+    cursor.execute(f"SELECT id_num, group_name FROM idrepo WHERE group_name = '{group_name}'")
+    result = cursor.fetchall()
+    cursor.close()
+    return result
+
+
+def iqh_insert_data(conn: sqlite3.Connection, data: list[tuple[int, str]]):
+    cursor = conn.cursor()
+    values = ",".join(map(str, data))
+    cursor.execute(f"INSERT INTO idrepo (id_num, group_name) VALUES {values}")
+    conn.commit()
+    cursor.close()