[False,True] and [True,True] --> [True, True]?????

[Lawrence D'Oliveiro]

In message <pan.2009.04.23.02.26.35 at REMOVE.THIS.cybersource.com.au>, Steven 
D'Aprano wrote:

> On Thu, 23 Apr 2009 13:40:47 +1200, Lawrence D'Oliveiro wrote:
> 
>> In message <25f4735b-52a2-4d53-9097-
>> e623655cadd1 at k19g2000prh.googlegroups.com>, bdb112 wrote:
>> 
>>> Is there any obvious reason why
>>> [False,True] and [True,True]
>>> gives [True, True]
>> 
>> <http://groups.google.co.nz/group/comp.lang.python/msg/396c69e9498d9ad4>
> 
> Any programming feature is subject to errors from people who
> try to guess what it does instead of reading the Fine Manual, and Python
> has no obligation to make every language feature match the random
> preconceptions of every user. Or even some subset of users.

<http://groups.google.co.nz/group/comp.lang.python/msg/b12e7b7cbcc82eb0>