In <[EMAIL PROTECTED]>, crystalattice wrote: >> What are the problems you fear when using `shelve` by the way? >> > The ideas I got about shelve are mostly due to this thread: > http://tinyurl.com/lueok. There weren't any other threads > contradicting the information so I figured it has merit.
Main complaint seemed to be that data might be corrupted when the program terminates "abnormal" while writing the data. You have the very same problem with pickle or XML serialization. If the program gets interrupted after only half the data is written to disk you lose information. > Actually, not many people seem to use shelve very much; pickle is used > more often so I decided to give it a try and see how it works for me. They have a slightly different use case. `pickle` stores single objects and `shelve` is a sort of persistent dictionary that maps strings to objects. So if you want to save a party of characters and load them back together than pickle a list with those characters. If you want a database of many characters the player can choose from than you might want to store them in a `shelve`. Ciao, Marc 'BlackJack' Rintsch -- http://mail.python.org/mailman/listinfo/python-list