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

Groups > comp.lang.python > #28903

Re: Single leading dash in member variable names?

From Terry Reedy <tjreedy@udel.edu>
Subject Re: Single leading dash in member variable names?
Date 2012-09-11 17:34 -0400
References <2cb240e2-7992-44eb-84cf-1aba5a411ee4@googlegroups.com> <mailman.514.1347390405.27098.python-list@python.org> <dcd6a7be-b42e-4f53-9c16-65a159c4e185@googlegroups.com>
Newsgroups comp.lang.python
Message-ID <mailman.519.1347399307.27098.python-list@python.org> (permalink)

Show all headers | View raw

On 9/11/2012 4:53 PM, e.doxtator@gmail.com wrote:

>>> What is the significance of the leading underscore in "self._bongo"?  I've seen this a few times and, after looking through PEP 8, I didn't see anything relevant, but I could have missed it.

>> Single leading underscore is a convention indicating that the name
>> should be considered private and not used externally.  It's a softer
>> version of the double leading underscore that means basically the same
>> thing but has syntactic significance.

> PEP 8 says this is bad form.  What do you think?

Please quote the specific statement you want commented. The stdlib 
routinely uses _names for internal implementation objects. __ugh is 
perhaps never used.

-- 
Terry Jan Reedy

Back to comp.lang.python | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Single leading dash in member variable names? e.doxtator@gmail.com - 2012-09-11 11:45 -0700
  Re: Single leading dash in member variable names? Ian Kelly <ian.g.kelly@gmail.com> - 2012-09-11 13:06 -0600
    Re: Single leading dash in member variable names? e.doxtator@gmail.com - 2012-09-11 13:53 -0700
      Re: Single leading dash in member variable names? Terry Reedy <tjreedy@udel.edu> - 2012-09-11 17:34 -0400
    Re: Single leading dash in member variable names? e.doxtator@gmail.com - 2012-09-11 13:53 -0700
      Re: Single leading dash in member variable names? Erik Max Francis <max@alcyone.com> - 2012-09-11 15:02 -0700
        Re: Single leading dash in member variable names? Tim Chase <python.list@tim.thechases.com> - 2012-09-12 05:49 -0500
        Re: Single leading dash in member variable names? e.doxtator@gmail.com - 2012-09-12 08:23 -0700
          Re: Single leading dash in member variable names? Ian Kelly <ian.g.kelly@gmail.com> - 2012-09-12 10:52 -0600
          Re: Single leading dash in member variable names? mdengler@gmail.com - 2012-09-12 09:53 -0700
        Re: Single leading dash in member variable names? Ian Kelly <ian.g.kelly@gmail.com> - 2012-09-12 09:23 -0600
    Re: Single leading dash in member variable names? aahz@pythoncraft.com (Aahz) - 2012-11-10 07:41 -0800

csiph-web