explode.py 文件源码

def setinterval(self, interval):

        self.hilo = []

        for s in interval.split(","):
            if not s.strip():
                continue
            try:
                v = int(s)
                if v < 0:
                    lo, hi = 0, -v
                else:
                    lo = hi = v
            except ValueError:
                i = s.find("-")
                lo, hi = int(s[:i]), int(s[i+1:])

            self.hilo.append((hi, lo))

        if not self.hilo:
            self.hilo = [(sys.maxsize, 0)]