在Python中从字符串中提取字段和值

Question

Message received:b'[basic]\r\nversion=0.1.0\r\ntimestamp=44451930\r\n\r\n[generic]\r\nwind=8000\r\npower=3300\r\n\r\n[girder]\r\nhorizontal=600\r\nvertical=600\r\n\r\n[leg_front]\r\nhorizontal=610\r\nvertical=620\r\n\r\n[leg_middle1]\r\nhorizontal=710\r\nvertical=720\r\n\r\n[leg_middle2]\r\nhorizontal=810\r\nvertical=820\r\n\r\n[generic.CMD]\r\nlinkage=2\r\nwind=5600\r\n\r\n[gantry_front.CMD]\r\nhoist=0x21\r\ntravel=0x22\r\n\r\n[gantry_rear.CMD]\r\nhoist=0x11\r\ntravel=0x12\r\n\r\n[gantry_front.limiter]\r\nfront=1\r\nrear=0\r\n\r\n[gantry_rear.limiter]\r\nfront=0\r\nrear=1\r\n\r\n[gantry_front.hoist.limiter]\r\nhigh=1\r\nlow=0\r\nbrake=1\r\nspeed=1\r\nweight=1\r\n\r\n[gantry_rear.hoist.limiter]\r\nhigh=0\r\nlow=1\r\nbrake=1\r\nspeed=1\r\nweight=1\r\n\r\n[gantry_front.hoist]\r\nweight=13000\r\nweight@analog=61520\r\nspeed=1000\r\nheight=79000\r\nheight@encoder=61420\r\nslide=100\r\nbrakecount=10\r\n\r\n[gantry_front]\r\ntravel=5000\r\ntravel@encoder=62000\r\n\r\n[gantry_rear.hoist]\r\nweight=12000\r\nweight@analog=31520\nspeed=2000\r\nheight=80000\r\nheight@encoder=31420\r\nslide=200\r\nbrakecount=20\r\n\r\n[gantry_rear]\r\ntravel=15000\r\ntravel@encoder=32000\r\n'
这是截取得一帧数据
想从中获取关键字和值并存入数据库中，应该怎么做呢？

Answer 1

re.findall(r'(.+?=.+)\r',a)
正则匹配