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Groups > comp.lang.python > #38698 > unrolled thread

PyDev, pep8.py conflict on spaces around negative numbers

Started byWanderer <wanderer@dialup4less.com>
First post2013-02-11 08:39 -0800
Last post2013-02-11 10:56 -0800
Articles 4 — 2 participants

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  PyDev, pep8.py conflict on spaces around negative numbers Wanderer <wanderer@dialup4less.com> - 2013-02-11 08:39 -0800
    Re: PyDev, pep8.py conflict on spaces around negative numbers MRAB <python@mrabarnett.plus.com> - 2013-02-11 18:09 +0000
      Re: PyDev, pep8.py conflict on spaces around negative numbers Wanderer <wanderer@dialup4less.com> - 2013-02-11 10:56 -0800
      Re: PyDev, pep8.py conflict on spaces around negative numbers Wanderer <wanderer@dialup4less.com> - 2013-02-11 10:56 -0800

#38698 — PyDev, pep8.py conflict on spaces around negative numbers

FromWanderer <wanderer@dialup4less.com>
Date2013-02-11 08:39 -0800
SubjectPyDev, pep8.py conflict on spaces around negative numbers
Message-ID<a93bb384-ac71-4223-896b-6d47e592abcf@googlegroups.com>
If I check the 'Use space before and after operators? (+, -, /, *, //, **, etc.)' in the Eclipse>PyDev>Editor>Code Style> Code Formatter, PyDev will insert a space before a negative number in a keyword parameter declaration. Pep8.py will then post a warning 'E251 no spaces around keyword / parameter equals'.

For example:
foo(bar= -25)

So which is right? Should there be a space before a negative number?

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#38700

FromMRAB <python@mrabarnett.plus.com>
Date2013-02-11 18:09 +0000
Message-ID<mailman.1666.1360606165.2939.python-list@python.org>
In reply to#38698
On 2013-02-11 16:39, Wanderer wrote:
> If I check the 'Use space before and after operators? (+, -, /, *,
> //, **, etc.)' in the Eclipse>PyDev>Editor>Code Style> Code
> Formatter, PyDev will insert a space before a negative number in a
> keyword parameter declaration. Pep8.py will then post a warning 'E251
> no spaces around keyword / parameter equals'.
>
> For example:
> foo(bar= -25)
>
> So which is right? Should there be a space before a negative number?
>
Pep8.py is right.

This is preferred:

     foo(bar=-25)

as is this:

     bar = -25

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#38702

FromWanderer <wanderer@dialup4less.com>
Date2013-02-11 10:56 -0800
Message-ID<6551c5c3-2e22-4b08-90c5-3fbd26271bd0@googlegroups.com>
In reply to#38700
On Monday, February 11, 2013 1:09:38 PM UTC-5, MRAB wrote:
> On 2013-02-11 16:39, Wanderer wrote:
> 
> > If I check the 'Use space before and after operators? (+, -, /, *,
> 
> > //, **, etc.)' in the Eclipse>PyDev>Editor>Code Style> Code
> 
> > Formatter, PyDev will insert a space before a negative number in a
> 
> > keyword parameter declaration. Pep8.py will then post a warning 'E251
> 
> > no spaces around keyword / parameter equals'.
> 
> >
> 
> > For example:
> 
> > foo(bar= -25)
> 
> >
> 
> > So which is right? Should there be a space before a negative number?
> 
> >
> 
> Pep8.py is right.
> 
> 
> 
> This is preferred:
> 
> 
> 
>      foo(bar=-25)
> 
> 
> 
> as is this:
> 
> 
> 
>      bar = -25

Then, I guess I'll uncheck the 'Use space before and after operators' in PyDev.

Thanks

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#38703

FromWanderer <wanderer@dialup4less.com>
Date2013-02-11 10:56 -0800
Message-ID<mailman.1668.1360608992.2939.python-list@python.org>
In reply to#38700
On Monday, February 11, 2013 1:09:38 PM UTC-5, MRAB wrote:
> On 2013-02-11 16:39, Wanderer wrote:
> 
> > If I check the 'Use space before and after operators? (+, -, /, *,
> 
> > //, **, etc.)' in the Eclipse>PyDev>Editor>Code Style> Code
> 
> > Formatter, PyDev will insert a space before a negative number in a
> 
> > keyword parameter declaration. Pep8.py will then post a warning 'E251
> 
> > no spaces around keyword / parameter equals'.
> 
> >
> 
> > For example:
> 
> > foo(bar= -25)
> 
> >
> 
> > So which is right? Should there be a space before a negative number?
> 
> >
> 
> Pep8.py is right.
> 
> 
> 
> This is preferred:
> 
> 
> 
>      foo(bar=-25)
> 
> 
> 
> as is this:
> 
> 
> 
>      bar = -25

Then, I guess I'll uncheck the 'Use space before and after operators' in PyDev.

Thanks

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