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328 lines
11 KiB
328 lines
11 KiB
from typing import AnyStr, Iterable
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from datetime import timedelta
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from easysnmp import EasySNMPTimeoutError
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from django.utils.translation import gettext_lazy as _, gettext
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from mydefs import RuTimedelta, safe_int
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from .base_intr import DevBase, SNMPBaseWorker, BasePort, DeviceImplementationError, ListOrError
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class DLinkPort(BasePort):
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def __init__(self, num, name, status, mac, speed, snmp_worker):
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BasePort.__init__(self, num, name, status, mac, speed)
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if not issubclass(snmp_worker.__class__, SNMPBaseWorker):
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raise TypeError
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self.snmp_worker = snmp_worker
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def disable(self):
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self.snmp_worker.set_int_value(
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"%s.%d" % ('.1.3.6.1.2.1.2.2.1.7', self.num), 2
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)
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def enable(self):
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self.snmp_worker.set_int_value(
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"%s.%d" % ('.1.3.6.1.2.1.2.2.1.7', self.num), 1
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)
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class DLinkDevice(DevBase, SNMPBaseWorker):
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def __init__(self, dev_instance):
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DevBase.__init__(self, dev_instance)
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SNMPBaseWorker.__init__(self, dev_instance.ip_address, dev_instance.man_passw, 2)
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@staticmethod
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def description():
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return _('DLink switch')
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def reboot(self):
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return self.get_item('.1.3.6.1.4.1.2021.8.1.101.1')
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def get_ports(self) -> ListOrError:
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interfaces_count = safe_int(self.get_item('.1.3.6.1.2.1.2.1.0'))
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nams = list(self.get_list('.1.3.6.1.4.1.171.10.134.2.1.1.100.2.1.3'))
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stats = list(self.get_list('.1.3.6.1.2.1.2.2.1.7'))
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macs = list(self.get_list('.1.3.6.1.2.1.2.2.1.6'))
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speeds = list(self.get_list('.1.3.6.1.2.1.2.2.1.5'))
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res = []
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try:
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for n in range(interfaces_count):
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status = True if int(stats[n]) == 1 else False
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res.append(DLinkPort(
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n + 1,
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nams[n] if len(nams) > 0 else '',
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status,
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macs[n] if len(macs) > 0 else _('does not fetch the mac'),
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int(speeds[n]) if len(speeds) > 0 else 0,
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self))
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return res
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except IndexError:
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return DeviceImplementationError('Dlink port index error'), res
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def get_device_name(self):
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return self.get_item('.1.3.6.1.2.1.1.1.0')
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def uptime(self) -> timedelta:
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uptimestamp = safe_int(self.get_item('.1.3.6.1.2.1.1.8.0'))
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tm = RuTimedelta(timedelta(seconds=uptimestamp / 100)) or RuTimedelta(timedelta())
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return tm
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def get_template_name(self):
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return 'ports.html'
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@staticmethod
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def has_attachable_to_subscriber():
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return True
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@staticmethod
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def is_use_device_port():
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return True
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class ONUdev(BasePort):
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def __init__(self, num, name, status, mac, speed, signal, snmp_worker):
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super(ONUdev, self).__init__(num, name, status, mac, speed)
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if not issubclass(snmp_worker.__class__, SNMPBaseWorker):
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raise TypeError
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self.snmp_worker = snmp_worker
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self.signal = signal
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def disable(self):
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pass
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def enable(self):
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pass
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def __str__(self):
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return "%d: '%s' %s" % (self.num, self.nm, self.mac())
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class OLTDevice(DevBase, SNMPBaseWorker):
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def __init__(self, dev_instance):
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DevBase.__init__(self, dev_instance)
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SNMPBaseWorker.__init__(self, dev_instance.ip_address, dev_instance.man_passw, 2)
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@staticmethod
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def description():
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return gettext('PON OLT')
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def reboot(self):
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pass
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def get_ports(self) -> ListOrError:
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nms = self.get_list('.1.3.6.1.4.1.3320.101.10.1.1.79')
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res = []
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try:
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for nm in nms:
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n = int(nm)
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status = self.get_item('.1.3.6.1.4.1.3320.101.10.1.1.26.%d' % n)
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signal = self.get_item('.1.3.6.1.4.1.3320.101.10.5.1.5.%d' % n)
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onu = ONUdev(
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num=n,
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name=self.get_item('.1.3.6.1.2.1.2.2.1.2.%d' % n),
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status=True if status == '3' else False,
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mac=self.get_item('.1.3.6.1.4.1.3320.101.10.1.1.3.%d' % n),
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speed=0,
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signal=int(signal) / 10 if signal != 'NOSUCHINSTANCE' else 0,
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snmp_worker=self)
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res.append(onu)
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except EasySNMPTimeoutError as e:
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return EasySNMPTimeoutError(
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"%s (%s)" % (gettext('wait for a reply from the SNMP Timeout'), e)
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), res
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return res
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def get_device_name(self):
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return self.get_item('.1.3.6.1.2.1.1.5.0')
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def uptime(self):
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up_timestamp = safe_int(self.get_item('.1.3.6.1.2.1.1.9.1.4.1'))
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tm = RuTimedelta(timedelta(seconds=up_timestamp / 100)) or RuTimedelta(timedelta())
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return tm
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def get_template_name(self):
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return 'olt.html'
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@staticmethod
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def has_attachable_to_subscriber():
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return False
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@staticmethod
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def is_use_device_port():
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return False
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class OnuDevice(DevBase, SNMPBaseWorker):
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def __init__(self, dev_instance):
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DevBase.__init__(self, dev_instance)
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dev_ip_addr = None
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if dev_instance.ip_address:
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dev_ip_addr = dev_instance.ip_address
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else:
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parent_device = dev_instance.parent_dev
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if parent_device is not None and parent_device.ip_address:
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dev_ip_addr = parent_device.ip_address
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if dev_ip_addr is None:
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raise DeviceImplementationError(gettext(
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'Ip address or parent device with ip address required for ONU device'
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))
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SNMPBaseWorker.__init__(self, dev_ip_addr, dev_instance.man_passw, 2)
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@staticmethod
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def description() -> AnyStr:
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return gettext('PON ONU')
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def reboot(self):
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pass
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def get_ports(self) -> ListOrError:
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return []
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def get_device_name(self):
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pass
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def uptime(self):
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pass
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def get_template_name(self):
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return "onu.html"
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@staticmethod
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def has_attachable_to_subscriber():
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return True
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@staticmethod
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def is_use_device_port():
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return False
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def get_details(self):
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if self.db_instance is None:
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return
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num = self.db_instance.snmp_item_num
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if num == 0:
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return
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try:
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status = self.get_item('.1.3.6.1.4.1.3320.101.10.1.1.26.%d' % num)
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signal = self.get_item('.1.3.6.1.4.1.3320.101.10.5.1.5.%d' % num)
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distance = self.get_item('.1.3.6.1.4.1.3320.101.10.1.1.27.%d' % num)
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mac = ':'.join('%x' % ord(i) for i in self.get_item('.1.3.6.1.4.1.3320.101.10.1.1.3.%d' % num))
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# uptime = self.get_item('.1.3.6.1.2.1.2.2.1.9.%d' % num)
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return {
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'status': status,
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'signal': int(signal) / 10 if signal != 'NOSUCHINSTANCE' else 0,
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'name': self.get_item('.1.3.6.1.2.1.2.2.1.2.%d' % num),
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'mac': mac,
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'distance': int(distance) / 10 if distance != 'NOSUCHINSTANCE' else 0
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}
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except EasySNMPTimeoutError as e:
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return {'err': "%s: %s" % (_('ONU not connected'), e)}
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class EltexPort(BasePort):
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def __init__(self, snmp_worker, *args, **kwargs):
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BasePort.__init__(self, *args, **kwargs)
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if not issubclass(snmp_worker.__class__, SNMPBaseWorker):
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raise TypeError
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self.snmp_worker = snmp_worker
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def disable(self):
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self.snmp_worker.set_int_value(
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"%s.%d" % ('.1.3.6.1.2.1.2.2.1.7', self.num),
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2
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)
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def enable(self):
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self.snmp_worker.set_int_value(
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"%s.%d" % ('.1.3.6.1.2.1.2.2.1.7', self.num),
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1
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)
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class EltexSwitch(DLinkDevice):
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@staticmethod
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def description():
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return _('Eltex switch')
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def get_ports(self) -> ListOrError:
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res = []
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for i, n in enumerate(range(49, 77), 1):
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speed = self.get_item('.1.3.6.1.2.1.2.2.1.5.%d' % n)
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res.append(EltexPort(self,
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i,
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self.get_item('.1.3.6.1.2.1.31.1.1.1.18.%d' % n),
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self.get_item('.1.3.6.1.2.1.2.2.1.8.%d' % n),
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self.get_item('.1.3.6.1.2.1.2.2.1.6.%d' % n),
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int(speed),
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))
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return res
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def get_device_name(self):
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return self.get_item('.1.3.6.1.2.1.1.5.0')
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def uptime(self):
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uptimestamp = safe_int(self.get_item('.1.3.6.1.2.1.1.3.0'))
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tm = RuTimedelta(timedelta(seconds=uptimestamp / 100)) or RuTimedelta(timedelta())
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return tm
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@staticmethod
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def has_attachable_to_subscriber():
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return True
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@staticmethod
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def is_use_device_port():
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return False
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class Olt_ZTE_C320(OLTDevice):
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@staticmethod
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def description():
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return gettext('OLT ZTE C320')
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def get_fibers(self):
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fibers = ({
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'fb_id': fiber_id,
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'fb_name': fiber_name,
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'fb_onu_num': safe_int(self.get_item('.1.3.6.1.4.1.3902.1012.3.13.1.1.13.%d' % int(fiber_id)))
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} for fiber_name, fiber_id in self.get_list_keyval('.1.3.6.1.4.1.3902.1012.3.13.1.1.1'))
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return fibers
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def get_ports_on_fiber(self, fiber_num: int) -> Iterable:
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def conv_signal(lvl: int) -> float:
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if lvl == 65535: return 0.0
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r = 0
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if 0 < lvl < 30000:
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r = lvl * 0.002 - 30
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elif 60000 < lvl < 65534:
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r = (lvl - 65534) * 0.002 - 30
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return round(r, 2)
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onu_types = self.get_list('.1.3.6.1.4.1.3902.1012.3.28.1.1.1.%d' % fiber_num)
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onu_ports = self.get_list('.1.3.6.1.4.1.3902.1012.3.28.1.1.2.%d' % fiber_num)
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onu_signals = self.get_list('.1.3.6.1.4.1.3902.1012.3.50.12.1.1.10.%d' % fiber_num)
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# Real sn in last 3 octets
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onu_sns = self.get_list('.1.3.6.1.4.1.3902.1012.3.28.1.1.5.%d' % fiber_num)
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onu_prefixs = self.get_list('.1.3.6.1.4.1.3902.1012.3.50.11.2.1.1.%d' % fiber_num)
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onu_list = ({
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'onu_type': onu_type,
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'onu_port': onu_port,
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'onu_signal': conv_signal(safe_int(onu_signal)),
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'onu_sn': onu_prefix + ''.join('%.2X' % ord(i) for i in onu_sn[-4:]), # Real sn in last 4 octets
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} for onu_type, onu_port, onu_signal, onu_sn, onu_prefix in zip(
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onu_types, onu_ports, onu_signals, onu_sns, onu_prefixs
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))
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return onu_list
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def uptime(self):
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up_timestamp = safe_int(self.get_item('.1.3.6.1.2.1.1.3.0'))
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tm = RuTimedelta(timedelta(seconds=up_timestamp / 100)) or RuTimedelta(timedelta())
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return tm
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def get_long_description(self):
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return self.get_item('.1.3.6.1.2.1.1.1.0')
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def get_hostname(self):
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return self.get_item('.1.3.6.1.2.1.1.5.0')
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def get_template_name(self):
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return 'olt_ztec320.html'
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