我已将此文件加载到字符串中:
// some preceding stuff
static char header_data[] = {
1,1,1,1,1,1,0,0,0,0,1,1,1,1,1,1,
1,1,1,0,1,1,0,1,1,0,1,1,0,1,1,1,
1,1,0,1,0,1,0,1,1,0,1,0,1,0,1,1,
1,0,1,1,1,0,0,1,1,0,0,1,1,1,0,1,
0,0,0,1,1,1,1,1,1,1,1,1,1,0,1,1,
1,0,0,0,1,1,0,1,1,1,1,1,0,1,1,1,
0,1,0,0,0,1,0,0,1,1,1,1,0,0,0,0,
0,1,1,0,0,0,0,0,0,1,1,1,1,1,1,0,
0,1,1,1,0,0,0,0,0,0,1,1,0,1,1,0,
0,0,0,0,1,0,0,0,1,0,0,1,0,1,0,0,
1,1,1,0,1,1,0,0,1,1,0,0,0,1,1,1,
1,1,0,1,1,1,1,1,1,1,1,0,0,0,1,1,
1,0,1,1,1,0,0,1,1,0,0,0,0,0,1,1,
1,1,0,1,0,1,0,1,1,1,1,0,0,0,0,1,
1,1,1,0,1,1,0,1,1,0,1,1,1,1,0,1,
1,1,1,1,1,1,0,0,0,0,1,1,1,1,1,1
};
我只想获取带有 1 和 0 的块,然后以某种方式处理它。
我导入了 re,并尝试了:
In [11]: re.search('static char header_data(.*);', src, flags=re.M)
In [12]: re.findall('static char header_data(.*);', src, flags=re.M)
Out[12]: []
为什么它不匹配任何东西?如何解决这个问题? (这是Python3)