class YamlProfileAliasProvider(MemoryProfileAliasProvider):
def __init__(self, subject):
self.cache = DiskCache('alias_cache_v1.yaml', format='yaml', compression = 'gzip', validator=alias_cache_validator)
self.store = self.cache.safe_load(dict)
super(YamlProfileAliasProvider, self).__init__(subject, self.store)
def set_alias(self, name, service, protocol, alias):
if alias is None or alias == name:
return
if super(YamlProfileAliasProvider, self).find_alias(name, service, protocol) != alias:
super(YamlProfileAliasProvider, self).set_alias(name, service, protocol, alias)
self.cache.save(self.store)
