48 	cache_filename = "register-cache.pkl"
55  * epan/dissectors/register-cache.pkl.
58  * it along with epan/dissectors/register-cache.pkl.
114 # Open our registration symbol cache
115 cache = None  variable
119 		cache = pickle.load(cache_file)  variable
121 		if VERSION_KEY not in cache or cache[VERSION_KEY] != CUR_VERSION:
122 			cache = {VERSION_KEY: CUR_VERSION}  variable
124 		cache = {VERSION_KEY: CUR_VERSION}  variable
126 	print(("Registering %d files, %d cached" % (len(filenames), len(list(cache.keys()))-1)))
134 	if cache and filename in cache:
135 		cdict = cache[filename]
138 #			print "Pulling %s from cache" % (filename)
144 	# We don't have a cache entry
145 	if cache is not None:
147 		cache[filename] = {
162 				if cache is not None:
164 					cache[filename][sym_type].append(symbol)
168 if cache is not None and cache_filename is not None:
170 	pickle.dump(cache, cache_file)
172 	print(("Cache hits: %d, misses: %d" % (cache_hits, cache_misses)))