[openstack-dev] Revisiting current column number limit in code

Roman Prykhodchenko rprikhodchenko at mirantis.com
Wed Oct 30 08:45:57 UTC 2013


Hi there,

Limiting the lines to 80 symbols makes viewing/editing/comparing two files on a single screen quite comfortable.
This is not only useful for Vimers who do not use graphical IDEs but also makes debugging/troubleshooting easier when someone has a development/preproduction server(s) where you cannot basically use any IDE.

If a line of code is complex enough to not fit 80 symbols I'd suggest simplifying the algorithm. Btw, some of displays can be turned for 90˚ so this might be a way to go with graphical IDEs :)


- Roman

On Oct 30, 2013, at 10:24 , Victor Sergeyev <vsergeyev at mirantis.com> wrote:

> By the way, pep8 says, that "it is okay to increase the nominal line length from 80 to 100 characters". See http://www.python.org/dev/peps/pep-0008/#maximum-line-length
> 
> I'm ok with 80 characters, but just for information - is there any plans to to increase the line length in OpenStack?
> 
> Victor
> 
> 
> On Wed, Oct 30, 2013 at 8:52 AM, Aaron Rosen <arosen at nicira.com> wrote:
> Here's what mine usually looks like :) 
> 
> http://www.python.org/dev/peps/pep-0008/#maximum-line-length
> 
> 
> On Tue, Oct 29, 2013 at 11:19 PM, Ravi Kumar Pasumarthy <ravikup at thoughtworks.com> wrote:
> Hello, 
> 
> Looks like the current column limit for the code base is 80. Because of this large space on the right hand side is not used. Please find the attached pictures of couple of developer screens working on openstack codebase. 
> 
> Are there any thoughts to increase the current column limit to 120 atleast. 
> 
> How does this help ? I can see more lines of code, it is easier on the eyes. Some external monitors supports rotation, but for laptops we cannot rotate.  
> 
> So is it possible to revisit the column number limit ?
> 
> Thanks,
> Ravi Kumar Pasumarthy
> Lead Consultant
> ThoughtWorks
> 
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