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Yet another PEP 8 :)

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Julien Duponchelle
2015-01-20 16:37:18 +01:00
parent 7cf409c392
commit bbee5f90a0
106 changed files with 9 additions and 29 deletions
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gns3server/old_modules/dynamips/nodes/c7200.py Normal file
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# -*- coding: utf-8 -*-
#
# Copyright (C) 2013 GNS3 Technologies Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
Interface for Dynamips virtual Cisco 7200 instances module ("c7200")
http://github.com/GNS3/dynamips/blob/master/README.hypervisor#L294
"""
from ..dynamips_error import DynamipsError
from .router import Router
from ..adapters.c7200_io_fe import C7200_IO_FE
from ..adapters.c7200_io_ge_e import C7200_IO_GE_E
import logging
log = logging.getLogger(__name__)
class C7200(Router):
"""
Dynamips c7200 router (model is 7206).
:param hypervisor: Dynamips hypervisor instance
:param name: name for this router
:param router_id: router instance ID
:param npe: default NPE
"""
def __init__(self, hypervisor, name, router_id=None, npe="npe-400"):
Router.__init__(self, hypervisor, name, router_id, platform="c7200")
# Set default values for this platform
self._ram = 512
self._nvram = 128
self._disk0 = 64
self._disk1 = 0
self._npe = npe
self._midplane = "vxr"
self._clock_divisor = 4
if npe != "npe-400":
self.npe = npe
# 4 sensors with a default temperature of 22C:
# sensor 1 = I/0 controller inlet
# sensor 2 = I/0 controller outlet
# sensor 3 = NPE inlet
# sensor 4 = NPE outlet
self._sensors = [22, 22, 22, 22]
# 2 power supplies powered on
self._power_supplies = [1, 1]
self._create_slots(7)
# first slot is a mandatory Input/Output controller (based on NPE type)
if npe == "npe-g2":
self.slot_add_binding(0, C7200_IO_GE_E())
else:
self.slot_add_binding(0, C7200_IO_FE())
def defaults(self):
"""
Returns all the default attribute values for this platform.
:returns: default values (dictionary)
"""
router_defaults = Router.defaults(self)
platform_defaults = {"ram": self._ram,
"nvram": self._nvram,
"disk0": self._disk0,
"disk1": self._disk1,
"npe": self._npe,
"midplane": self._midplane,
"clock_divisor": self._clock_divisor,
"sensors": self._sensors,
"power_supplies": self._power_supplies}
# update the router defaults with the platform specific defaults
router_defaults.update(platform_defaults)
return router_defaults
def list(self):
"""
Returns all c7200 instances.
:returns: c7200 instance list
"""
return self._hypervisor.send("c7200 list")
@property
def npe(self):
"""
Returns the NPE model.
:returns: NPE model string (e.g. "npe-200")
"""
return self._npe
@npe.setter
def npe(self, npe):
"""
Sets the NPE model.
:params npe: NPE model string (e.g. "npe-200")
NPE models are npe-100, npe-150, npe-175, npe-200,
npe-225, npe-300, npe-400 and npe-g2 (PowerPC c7200 only)
"""
if self.is_running():
raise DynamipsError("Cannot change NPE on running router")
self._hypervisor.send("c7200 set_npe {name} {npe}".format(name=self._name,
npe=npe))
log.info("router {name} [id={id}]: NPE updated from {old_npe} to {new_npe}".format(name=self._name,
id=self._id,
old_npe=self._npe,
new_npe=npe))
self._npe = npe
@property
def midplane(self):
"""
Returns the midplane model.
:returns: midplane model string (e.g. "vxr" or "std")
"""
return self._midplane
@midplane.setter
def midplane(self, midplane):
"""
Sets the midplane model.
:returns: midplane model string (e.g. "vxr" or "std")
"""
self._hypervisor.send("c7200 set_midplane {name} {midplane}".format(name=self._name,
midplane=midplane))
log.info("router {name} [id={id}]: midplane updated from {old_midplane} to {new_midplane}".format(name=self._name,
id=self._id,
old_midplane=self._midplane,
new_midplane=midplane))
self._midplane = midplane
@property
def sensors(self):
"""
Returns the 4 sensors with temperature in degree Celcius.
:returns: list of 4 sensor temperatures
"""
return self._sensors
@sensors.setter
def sensors(self, sensors):
"""
Sets the 4 sensors with temperature in degree Celcius.
:param sensors: list of 4 sensor temperatures corresponding to
sensor 1 = I/0 controller inlet
sensor 2 = I/0 controller outlet
sensor 3 = NPE inlet
sensor 4 = NPE outlet
Example: [22, 22, 22, 22]
"""
sensor_id = 0
for sensor in sensors:
self._hypervisor.send("c7200 set_temp_sensor {name} {sensor_id} {temp}".format(name=self._name,
sensor_id=sensor_id,
temp=sensor))
log.info("router {name} [id={id}]: sensor {sensor_id} temperature updated from {old_temp}C to {new_temp}C".format(name=self._name,
id=self._id,
sensor_id=sensor_id,
old_temp=self._sensors[sensor_id],
new_temp=sensors[sensor_id]))
sensor_id += 1
self._sensors = sensors
@property
def power_supplies(self):
"""
Returns the 2 power supplies with 0 = off, 1 = on.
:returns: list of 2 power supplies.
"""
return self._power_supplies
@power_supplies.setter
def power_supplies(self, power_supplies):
"""
Sets the 2 power supplies with 0 = off, 1 = on.
:param power_supplies: list of 2 power supplies.
Example: [1, 0] = first power supply is on, second is off.
"""
power_supply_id = 0
for power_supply in power_supplies:
self._hypervisor.send("c7200 set_power_supply {name} {power_supply_id} {powered_on}".format(name=self._name,
power_supply_id=power_supply_id,
powered_on=power_supply))
log.info("router {name} [id={id}]: power supply {power_supply_id} state updated to {powered_on}".format(name=self._name,
id=self._id,
power_supply_id=power_supply_id,
powered_on=power_supply))
power_supply_id += 1
self._power_supplies = power_supplies
def start(self):
"""
Starts this router.
At least the IOS image must be set before starting it.
"""
# trick: we must send sensors and power supplies info after starting the router
# otherwise they are not taken into account (Dynamips bug?)
Router.start(self)
if self._sensors != [22, 22, 22, 22]:
self.sensors = self._sensors
if self._power_supplies != [1, 1]:
self.power_supplies = self._power_supplies