Flask SqlAlchemy MySQL ON DUPLICATE KEY UPDATE returning auto increment id UPSERT HOTNESS

upsert.py

from app import db
from sqlalchemy import func
from sqlalchemy.dialects.mysql import insert

def upsert(model, insert_dict):
    """model can be a db.Model or a table(), insert_dict should contain a primary or unique key."""
    inserted = insert(model).values(**insert_dict)
    upserted = inserted.on_duplicate_key_update(
        id=func.LAST_INSERT_ID(model.id), **{k: inserted.inserted[k]
                               for k, v in insert_dict.items()})
    res = db.engine.execute(upserted)
    return res.lastrowid

Thanks for this! :)

Thanks a lot! ;)