Initial commit

xuexiao/scripts/debug_migrate.py

@@ -0,0 +1,16 @@
+import sys
+from pathlib import Path
+sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
+
+from app import create_app
+from models import db, Course, Student, StudentAccount
+
+app = create_app()
+with app.app_context():
+    for model in (Course, Student, StudentAccount):
+        t = model.__tablename__
+        rows = db.session.execute(db.text(f'SHOW COLUMNS FROM `{t}`')).fetchall()
+        existing = {r[0] for r in rows}
+        model_cols = {c.name for c in model.__table__.columns}
+        missing = model_cols - existing
+        print(t, 'missing:', missing)