Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.python > #62545 > unrolled thread

RE: cascading python executions only if return code is 0

Back to article view | Back to comp.lang.python

This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by below is the oldest one visible, not the original post.

Contents

  RE: cascading python executions only if return code is 0 Frank Cui <ycui@outlook.com> - 2013-12-22 15:59 -0300

#62545 — RE: cascading python executions only if return code is 0

[Multipart message — attachments visible in raw view] — view raw

Thanks, this looks beautiful
> To: python-list@python.org
> From: __peter__@web.de
> Subject: Re: cascading python executions only if return code is 0
> Date: Sun, 22 Dec 2013 20:26:15 +0100
> 
> Frank Cui wrote:
> 
> > hey guys,
> > I have a requirement where I need to sequentially execute a bunch of
> > executions, each execution has a return code. the followed executions
> > should only be executed if the return code is 0. is there a cleaner or
> > more pythonic way to do this other than the following ?
> > if a() == 0:    if b() == 0:        c()
> > Thanks for your input.
> > frank
> 
> funcs = a, b, c
> 
> # option 1
> for f in funcs:
>     if f():
>         break
> 
> # option 2
> any(f() for f in funcs)
> 
> 
> -- 
> https://mail.python.org/mailman/listinfo/python-list
 		 	   		  

[toc] | [standalone]

Back to top | Article view | comp.lang.python

csiph-web