RFC: Proposal: Deterministic Object Destruction

Ooomzay ooomzay at gmail.com
Sun Mar 4 20:01:32 EST 2018


On Sunday, 4 March 2018 23:57:24 UTC, Mark Lawrence  wrote:
> On 04/03/18 02:28, Ooomzay wrote:
> > On Friday, 2 March 2018 15:37:25 UTC, Paul  Moore  wrote:
> > [snip]
> >>      def fn():
> >>          for i in range(10000):
> >>              with open(f"file{i}.txt", "w") as f:
> >>                  f.write("Some text")
> >>
> >> How would you write this in your RAII style - without leaving 10,000
> >> file descriptors open until the end of the function?
> >   
> >      def fn():
> >          for i in range(10000):
> >              f = RAIIFile(f"file{i}.txt", "w")
> >              f.write("Some text")
> > 

> Over my dead body.  

Care to expand on that?



More information about the Python-list mailing list