'Reads the cache from the cache file sets self.cache'

def load_cache(self):

    cache = open(self.cache_path, 'r')
    json_cache = cache.read()
    try:
        self.inventory = json.loads(json_cache)
    except ValueError as e:
        self.fail_with_error('Could    not    parse    JSON    response    from    local    cache', 'parsing    local    cache')
