I wonder about the most convenient way to increase an integer value, or
append to a varchar. Is it possible in python to assign operators, such as:
*db.table.var(1) += 1 # increase the value of row 1 of table with 1*
Otherwise, web2py could have an increase method for integer columns, and
append for varchar/text columns.
My function to do the former, (not tested yet):
*incr_table_obj_val( table_obj, column, incr=1 ):*
* value = getattr(table_obj, **column**)*
* if not **value **: **value **= 0*
* **value **+= int(**incr**)*
* table_obj.update_record(**{**column:**value**})*
What is your best way?
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