sqlite3.OperationalError: near "+": syntax error code example

Example 1: sqlite3.OperationalError: near "AND": syntax error python

In [156]: sql
Out[156]: "update foo set is_processed=1 where bar='don't look now'"

Example 2: sqlite3.OperationalError: near "WHERE": syntax error

there shoudnt be a comma on the line before the WHERE clause ;)