Yet another PEP 8 :)

gns3server/old_modules/dynamips/nodes/c3600.py

@@ -0,0 +1,156 @@
+# -*- 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 3600 instances module ("c3600")
+http://github.com/GNS3/dynamips/blob/master/README.hypervisor#L366
+"""
+
+from .router import Router
+from ..adapters.leopard_2fe import Leopard_2FE
+
+import logging
+log = logging.getLogger(__name__)
+
+
+class C3600(Router):
+
+    """
+    Dynamips c3600 router.
+
+    :param hypervisor: Dynamips hypervisor instance
+    :param name: name for this router
+    :param router_id: router instance ID
+    :param chassis: chassis for this router:
+    3620, 3640 or 3660 (default = 3640).
+    """
+
+    def __init__(self, hypervisor, name, router_id=None, chassis="3640"):
+        Router.__init__(self, hypervisor, name, router_id, platform="c3600")
+
+        # Set default values for this platform
+        self._ram = 192
+        self._nvram = 128
+        self._disk0 = 0
+        self._disk1 = 0
+        self._iomem = 5  # percentage
+        self._chassis = chassis
+        self._clock_divisor = 4
+
+        if chassis != "3640":
+            self.chassis = chassis
+
+        self._setup_chassis()
+
+    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,
+                             "iomem": self._iomem,
+                             "chassis": self._chassis,
+                             "clock_divisor": self._clock_divisor}
+
+        # update the router defaults with the platform specific defaults
+        router_defaults.update(platform_defaults)
+        return router_defaults
+
+    def list(self):
+        """
+        Returns all c3600 instances
+
+        :returns: c3600 instance list
+        """
+
+        return self._hypervisor.send("c3600 list")
+
+    def _setup_chassis(self):
+        """
+        Sets up the router with the corresponding chassis
+        (create slots and insert default adapters).
+        """
+
+        if self._chassis == "3620":
+            self._create_slots(2)
+        elif self._chassis == "3640":
+            self._create_slots(4)
+        elif self._chassis == "3660":
+            self._create_slots(7)
+            self._slots[0] = Leopard_2FE()
+
+    @property
+    def chassis(self):
+        """
+        Returns the chassis.
+
+        :returns: chassis string
+        """
+
+        return self._chassis
+
+    @chassis.setter
+    def chassis(self, chassis):
+        """
+        Sets the chassis.
+
+        :param: chassis string: 3620, 3640 or 3660
+        """
+
+        self._hypervisor.send("c3600 set_chassis {name} {chassis}".format(name=self._name,
+                                                                          chassis=chassis))
+
+        log.info("router {name} [id={id}]: chassis set to {chassis}".format(name=self._name,
+                                                                            id=self._id,
+                                                                            chassis=chassis))
+
+        self._chassis = chassis
+        self._setup_chassis()
+
+    @property
+    def iomem(self):
+        """
+        Returns I/O memory size for this router.
+
+        :returns: I/O memory size (integer)
+        """
+
+        return self._iomem
+
+    @iomem.setter
+    def iomem(self, iomem):
+        """
+        Set I/O memory size for this router.
+
+        :param iomem: I/O memory size
+        """
+
+        self._hypervisor.send("c3600 set_iomem {name} {size}".format(name=self._name,
+                                                                     size=iomem))
+
+        log.info("router {name} [id={id}]: I/O memory updated from {old_iomem}% to {new_iomem}%".format(name=self._name,
+                                                                                                        id=self._id,
+                                                                                                        old_iomem=self._iomem,
+                                                                                                        new_iomem=iomem))
+        self._iomem = iomem