andrew cooke wrote:
it's not global, it's mutable. you are passing THE SAME FRICKING OBJECT
to is_terminal and appending values to it.
instead, make a new copy:
branch.next.is_terminal(list(seen_nodes))
sorry for the shouting, but someone asks this EVERY DAY AND I CAN'T TAKE
ANY MORE.
[snip]
Perhaps as part of the Google Summer of Code you should write a script
that analyses the posts in this newsgroup and replies automatically to
such posts. :-)
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