linux_proc.py 文件源码

def live(self):
        if not self.proc_path:
            return
        self.info("Proc path: %s" % self.proc_path)

        key = choice(self.proc_keys)
        filename = path_join(self.proc_path, key)
        data = self.generator.createValue()
        self.info("Write data in %s: (len=%s) %r"
            % (filename, len(data), data))
        try:
            output = open(filename, 'w')
            output.write(data)
            output.close()
        except IOError, err:
            if err.errno in (EINVAL, EPERM):
                pass
            elif err.errno in (ENOENT, EACCES):
                self.error("Unable to write %s: %s" % (filename, err))
                self.removeKey(key)
            else:
                raise