stdout 编码 vim 删除左边，右边

sys.stdout = codecs.getwriter('utf8')(sys.stdout)

vim
dic['kkkk'] = qqqqq
dic['bbbb'] = aaaaaa
dic['kkkk'] = qqqqq
dic['bbbb'] = aaaaaa
dic['kkkk'] = qqqqq
dic['bbbb'] = aaaaaa
如何批量删除 dic['      和 = 及=后边的   
ctrl + v 删除即可