Hi all,

in a controller function I want to check if a field is set as writable in 
the model before updating it. "if db[table][column].writable == False" did 
not work. I have the following:

def upd_field_value():
    id,table,column = request.post_vars.id.split('.')
    value = request.post_vars.value
    my_field = db().db[table][column]
VARS_table_AND_column.writable == False:
        do something
    db(db[table].id == id).update(**{column:value})
    return value

Thanks for any help

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