ifupdown2 2.0.0-1

[mirror_ifupdown2.git] / ifupdown2 / ifupdownaddons / cache.py

diff --git a/ifupdown2/ifupdownaddons/cache.py b/ifupdown2/ifupdownaddons/cache.py
index b74f3276bfa02269fd406feee1f7f4e9a7bad667..483b59f9719411cb6a83fec626450bae4dab53c0 100644 (file)
--- a/ifupdown2/ifupdownaddons/cache.py
+++ b/ifupdown2/ifupdownaddons/cache.py
@@ -4,8 +4,6 @@
 # Author: Roopa Prabhu, roopa@cumulusnetworks.com
 #
 
-import pprint
-
 
 class MSTPAttrsCache():
     bridges = {}
@@ -24,91 +22,3 @@ class MSTPAttrsCache():
     @classmethod
     def invalidate(cls):
         MSTPAttrsCache.bridges = {}
-
-
-class linkCache():
-    """ This class contains methods and instance variables to cache
-    link info """
-
-    """ { <ifacename> : { 'ifindex': <index>,
-                          'mtu': <mtu>,
-                          'state' : <state>',
-                          'flags' : <flags>,
-                          'kind' : <kind: bridge, bond, vlan>,
-                          'linkinfo' : {<attr1> : <attrval1>,
-                                        <attr2> : <attrval2>,
-                                        <ports> : {
-                                                  } """
-    links = {}
-    vrfs = {}
-
-    @classmethod
-    def get_attr(cls, mapList):
-        return reduce(lambda d, k: d[k], mapList, linkCache.links)
-
-    @classmethod
-    def set_attr(cls, mapList, value):
-        cls.get_attr(mapList[:-1])[mapList[-1]] = value
-
-    @classmethod
-    def del_attr(cls, mapList):
-        try:
-            del cls.get_attr(mapList[:-1])[mapList[-1]]
-        except:
-            pass
-
-    @classmethod
-    def update_attrdict(cls, mapList, valuedict):
-        try:
-            cls.get_attr(mapList[:-1])[mapList[-1]].update(valuedict)
-        except:
-            cls.get_attr(mapList[:-1])[mapList[-1]] = valuedict
-            pass
-
-    @classmethod
-    def append_to_attrlist(cls, mapList, value):
-        cls.get_attr(mapList[:-1])[mapList[-1]].append(value)
-
-    @classmethod
-    def remove_from_attrlist(cls, mapList, value):
-        try:
-            cls.get_attr(mapList[:-1])[mapList[-1]].remove(value)
-        except:
-            pass
-
-    @classmethod
-    def check_attr(cls, attrlist, value=None):
-        try:
-            cachedvalue = cls.get_attr(attrlist)
-            if value:
-                if cachedvalue == value:
-                    return True
-                else:
-                    return False
-            elif cachedvalue:
-                return True
-            else:
-                return False
-        except:
-            return False
-
-    @classmethod
-    def invalidate(cls):
-        cls.links = {}
-
-    @classmethod
-    def reset(cls):
-        cls.invalidate()
-        cls.vrfs = {}
-
-    @classmethod
-    def dump(cls):
-        print 'Dumping link cache'
-        pp = pprint.PrettyPrinter(indent=4)
-        pp.pprint(cls.links)
-
-    @classmethod
-    def dump_link(cls, linkname):
-        print 'Dumping link %s' % linkname
-        pp = pprint.PrettyPrinter(indent=4)
-        pp.pprint(cls.links.get(linkname))