'Patch for string and tuple escaping'

def test_issue_16(self):

    conn = self.connections[0]
    c = conn.cursor()
    with warnings.catch_warnings():
        warnings.filterwarnings('ignore')
        c.execute('drop    table    if    exists    issue16')
    c.execute('create    table    issue16    (name    varchar(32)    primary    key,    email    varchar(32))')
    try:
        c.execute("insert    into    issue16    (name,    email)    values    ('pete',    'floydophone')")
        c.execute('select    email    from    issue16    where    name=%s', ('pete',))
        self.assertEqual('floydophone', c.fetchone()[0])
    finally:
        c.execute('drop    table    issue16')
