你可以做类似的事情
import precstry: f = precs.open(filename, encoding='utf-8', errors='strict') for line in f: pass print "Valid utf-8"except UnipreDepreError: print "invalid utf-8"

你可以做类似的事情
import precstry: f = precs.open(filename, encoding='utf-8', errors='strict') for line in f: pass print "Valid utf-8"except UnipreDepreError: print "invalid utf-8"