Re: [Python-Dev] anomaly
In case the example given at the start of the thread wasn't interesting enough, it also works in the other direction:
class str(int): pass
str('2') 2 #<----- an integer!!!
Mark
* Mark Rosenblitt-Janssen
Here's something that might be wrong in Python (tried on v2.7):
class int(str): pass
int(3) '3'
What's so odd about this? "class int" is an assignment to "int", i.e.
what you're doing here is basically:
int = str
int(3) # really str(3)
* Mark Rosenblitt-Janssen
In case the example given at the start of the thread wasn't interesting enough, it also works in the other direction:
class str(int): pass
str('2') 2 #<----- an integer!!!
Same thing. You're shadowing the builtin. Florian -- http://www.the-compiler.org | me@the-compiler.org (Mail/XMPP) GPG: 916E B0C8 FD55 A072 | http://the-compiler.org/pubkey.asc I love long mails! | http://email.is-not-s.ms/
On 5/11/2015 3:40 AM, Florian Bruhin wrote: [snip] This trollish thread was cross-posted to python-list, where it was semi-ok, at least in the beginning, and pydev, where it is not. It has continued on python-list with pydev removed. Please do not continue it here (on pydev). -- Terry Jan Reedy
participants (3)
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Florian Bruhin -
Mark Rosenblitt-Janssen -
Terry Reedy