def kegg_find(*args):
if not hasattr(kegg_find,"cache"):
if os.path.isfile("kegg_find.cache"):
kegg_find.cache = pickle.load(open("kegg_find.cache","rb"))
else:
kegg_find.cache = {}
if args not in kegg_find.cache or kegg_find.cache[args] is None:
k = KEGG()
result = k.find(*args)
kegg_find.cache[args] = result
with open("kegg_find.cache~","wb") as f:
pickle.dump(kegg_find.cache, f)
os.rename("kegg_find.cache~", "kegg_find.cache")
return result
else:
return kegg_find.cache[args]
