mirror of https://github.com/injetlee/Python.git
28 lines
1.0 KiB
Python
28 lines
1.0 KiB
Python
def wake_up(request, mac='DC-4A-3E-78-3E-0A'):
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MAC = mac
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BROADCAST = "192.168.0.255"
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if len(MAC) != 17:
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raise ValueError("MAC address should be set as form 'XX-XX-XX-XX-XX-XX'")
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mac_address = MAC.replace("-", '')
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data = ''.join(['FFFFFFFFFFFF', mac_address * 20]) # 构造原始数据格式
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send_data = b''
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# 把原始数据转换为16进制字节数组，
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for i in range(0, len(data), 2):
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send_data = b''.join([send_data, struct.pack('B', int(data[i: i + 2], 16))])
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print(send_data)
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# 通过socket广播出去，为避免失败，间隔广播三次
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try:
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sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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sock.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
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sock.sendto(send_data, (BROADCAST, 7))
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time.sleep(1)
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sock.sendto(send_data, (BROADCAST, 7))
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time.sleep(1)
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sock.sendto(send_data, (BROADCAST, 7))
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return HttpResponse()
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print("Done")
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except Exception as e:
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return HttpResponse()
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print(e) |