Re: fileinput

2019-10-27 Thread patatetom
Le samedi 26 octobre 2019 17:49:57 UTC+2, Peter Otten a écrit : > Pascal wrote: > > > I have a small python (3.7.4) script that should open a log file and > > display its content but as you can see, an encoding error occurs : > > > > --- > > > > import fileinput > > import sy

Re: keying by identity in dict and set

2019-10-27 Thread Chris Angelico
On Sun, Oct 27, 2019 at 6:26 PM Steve White wrote: > As near as I can tell, returning the id() in __hash__() results in a > perfect hash key. I really want to know if that is true. > Because if it is true, any further layer is simply covering for a > failing in the documentation. Only if your __

Re: keying by identity in dict and set

2019-10-27 Thread Steve White
Hi, Yes, there are several options, but they all involve an extra layer that detracts between the interface I am building and my user's code. In this situation, the objects being used as keys are conceptually the unique entities that the user deals with, even if their data is non-unique. And I do