CursorDebugWrapper does not support pyformat paramstyle.

The tuple function is needed for lists of 1 item. Below is a very simple-mided check for DictType? which I think is acceptable.

class CursorDebugWrapper:
    def __init__(self, cursor, db):
        self.cursor = cursor
        self.db = db

    def execute(self, sql, params=[]):
        start = time()
        result = self.cursor.execute(sql, params)
        stop = time()
        
        if type(params) != dict:
            params = tuple(params)
        
        self.db.queries.append({
            'sql': sql % params,
            'time': "%.3f" % (stop - start),
        })
        return result

what I did was:

    def execute(self, sql, params=()):
        start = time()
        try:
            return self.cursor.execute(sql, params)
        finally:
            if not isinstance(params, (tuple, dict)):
                params = tuple(params)
            stop = time()
            self.db.queries.append({
                'sql': sql % params,
                'time': "%.3f" % (stop - start),
            })

(In [3038]) Fixed #411 -- CursorDebugWrapper? now supports pyformat paramstyle