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 vote244 views1 answer
Sum of all substrings of a number
Python
3 votes205 views1 answer
Factorial python for loop
Python
14 votes195 views2 answers
String slice
Python
0 vote202 views1 answer
Pytorch older versions
Python
0 vote218 views1 answer
How to get wikipedia page link in python
Python
4 votes242 views1 answer
Install python 3.9 ubuntu
Python
2 votes195 views1 answer
Python backslash in string
Python
20 votes202 views3 answers
String to float python
Python
1 vote207 views1 answer
Python typing optional
Python
0 vote206 views2 answers
Pyspark parquet to dataframe
Python