working version and readme.

FoldersToMySQL.py

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+import os
+import sys
+import datetime
+import mysql.connector
+
+# Version 1.0
+
+# Requirements:
+# Install python 3.x from https://www.python.org/downloads/
+# pip install mysql-connector-python
+
+# Usage:
+# python foldersToSQL.py [optional: path_to_scan]
+
+# ================== CONFIGURATION ==================
+SCAN_PATH = r"C:\test folders"
+DB_CONFIG = {
+    "host": "localhost",
+    "user": "root",
+    "password": "qwerty1234",
+    "database": "testdb",
+}
+# ===================================================
+
+TABLE_SQL = """
+CREATE TABLE IF NOT EXISTS folders (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    name VARCHAR(255) NOT NULL UNIQUE,
+    last_modified DATETIME NOT NULL,
+    active TINYINT(1) NOT NULL DEFAULT 1
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+"""
+
+UPSERT_SQL = """
+INSERT INTO folders (name, last_modified, active)
+VALUES (%s, %s, 1)
+ON DUPLICATE KEY UPDATE
+    last_modified = VALUES(last_modified);
+"""
+
+MARK_INACTIVE_SQL_TEMPLATE = "UPDATE folders SET active = 0 WHERE name NOT IN ({placeholders});"
+MARK_ALL_INACTIVE_SQL = "UPDATE folders SET active = 0;"
+
+
+def get_connection():
+    return mysql.connector.connect(**DB_CONFIG)
+
+
+def ensure_table(cursor):
+    cursor.execute(TABLE_SQL)
+
+
+def list_directories(base_path):
+    try:
+        entries = os.listdir(base_path)
+    except OSError as e:
+        print(f"Erreur lecture dossier: {e}")
+        sys.exit(1)
+    dirs = []
+    for name in entries:
+        full = os.path.join(base_path, name)
+        if os.path.isdir(full):
+            mtime = datetime.datetime.fromtimestamp(os.path.getmtime(full))
+            dirs.append((name, mtime))
+    return dirs
+
+
+def sync(base_path):
+    conn = get_connection()
+    try:
+        cur = conn.cursor()
+        ensure_table(cur)
+
+        current_dirs = list_directories(base_path)
+        current_names = {name for name, _ in current_dirs}
+
+        for name, mtime in current_dirs:
+            cur.execute(UPSERT_SQL, (name, mtime))
+
+        if current_names:
+            placeholders = ",".join(["%s"] * len(current_names))
+            sql = MARK_INACTIVE_SQL_TEMPLATE.format(placeholders=placeholders)
+            cur.execute(sql, list(current_names))
+        else:
+            cur.execute(MARK_ALL_INACTIVE_SQL)
+
+        conn.commit()
+        print(
+            f"Synchronisation terminée. Dossiers actifs: {len(current_dirs)}")
+    except mysql.connector.Error as err:
+        print(f"Erreur MySQL: {err}")
+    finally:
+        cur.close()
+        conn.close()
+
+
+def main():
+    if len(sys.argv) >= 2:
+        base_path = sys.argv[1]
+    else:
+        base_path = SCAN_PATH
+
+    if not os.path.isdir(base_path):
+        print(f"Chemin invalide: {base_path}")
+        sys.exit(1)
+
+    print(f"Scan dossier: {base_path}")
+    sync(base_path)
+
+
+if __name__ == "__main__":
+    main()