Python unpack Beispiele

Beispiel #1

Datei: async.py Projekt: Javex/pytimerfd_fork

	def handle_read(self):
		try:
			buf = self.recv(timerfd.bufsize)
		except OSError as e:
			if e.args[0] in (errno.EINTR, errno.EAGAIN):
				return
			raise

		if buf:
			count = timerfd.unpack(buf)
			self.handle_expire(count)
		else:
			self.close()

Beispiel #2

    def handle_read(self):
        try:
            buf = self.recv(timerfd.bufsize)
        except OSError as e:
            if e.args[0] in (errno.EINTR, errno.EAGAIN):
                return
            raise

        if buf:
            count = timerfd.unpack(buf)
            self.handle_expire(count)
        else:
            self.close()

Beispiel #3

import timerfd
import select
import os

timer = timerfd.timerfd(timerfd.CLOCK_MONOTONIC, timerfd.TFD_NONBLOCK)
timer.settime(0, value=0.5, interval=0.5)
print(timer.gettime())
timer.settime(0, value=1.2, interval=0.15)
print(timer.gettime())

epoll = select.epoll()
epoll.register(timer.fileno(), select.EPOLLIN)
while True:
    for fd, mask in epoll.poll(-1):
        print(timer.gettime())
        print(timerfd.unpack(os.read(fd, 8)))