/Python/Flask/Save changes flask sqlalchemy

Save changes flask sqlalchemy

#When updating a JSON(B) attribute I think you might need to flag it as modified
from sqlalchemy.orm.attributes import flag_modified

custObj.contextjason = { 'foo':'bar', 'so':'be it'}
flag_modified(custObj, "contextjason")
db.session.commit()

Source: stackoverflow.com

Similar codes

0 vote290 views1 answer
Flask session auto logout in 5 mins
Python Flask
6 votes246 views2 answers
Docker flask
Python Flask
1 vote265 views2 answers
Selenium text value is empty in flask returns
Python Flask
1 vote257 views1 answer
Flask set cookie
Python Flask
0 vote249 views1 answer
Cant import flask mail
Python Flask
0 vote243 views1 answer
Flask where to put db.create_all
Python Flask
-1 vote283 views4 answers
Flask docs
Python Flask
0 vote306 views2 answers
How to close a flask web server with python
Python Flask
0 vote262 views1 answer
Flask put request example
Python Flask
0 vote253 views2 answers
Flask abort
Python Flask