Re: n00b question on spacing

Path	csiph.com!usenet.pasdenom.info!news.albasani.net!newsfeed.fsmpi.rwth-aachen.de!news.unit0.net!news2.euro.net!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail
Return-Path	<python-python-list@m.gmane.org>
X-Original-To	python-list@python.org
Delivered-To	python-list@mail.python.org
X-Spam-Status	OK 0.000
X-Spam-Evidence	'H': 1.00; 'S': 0.00; 'python.': 0.02; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; 'skip:% 20': 0.09; 'subject:question': 0.10; 'api': 0.11; 'python': 0.11; 'wrote': 0.14; 'code?': 0.16; 'received:80.91.229.3': 0.16; 'received:dip0.t-ipconnect.de': 0.16; 'received:plane.gmane.org': 0.16; 'received:t-ipconnect.de': 0.16; 'splitting': 0.16; 'terribly': 0.16; 'wrote:': 0.18; 'module': 0.19; 'rules': 0.22; 'header:User-Agent:1': 0.23; 'library,': 0.24; 'question': 0.24; 'logging': 0.26; 'posts': 0.26; 'code:': 0.26; 'header:X -Complaints-To:1': 0.27; 'code': 0.31; 'lines': 0.31; 'breaking': 0.31; 'screen': 0.34; 'skip:s 30': 0.35; 'there': 0.35; 'really': 0.36; 'hi,': 0.36; 'similar': 0.36; 'to:addr:python-list': 0.38; 'fact': 0.38; 'to:addr:python.org': 0.39; 'received:org': 0.40; 'goal': 0.75; 'eyes': 0.78; 'ok?': 0.84
X-Injected-Via-Gmane	http://gmane.org/
To	python-list@python.org
From	Peter Otten <__peter__@web.de>
Subject	Re: n00b question on spacing
Date	Sat, 22 Jun 2013 07:46:35 +0200
Organization	None
References	<CAJ=2b07ETuSuo2+3Xu6vMOJA+q1JwUFTezO3LaYLG8wXd+FLBQ@mail.gmail.com>
Mime-Version	1.0
Content-Type	text/plain; charset="ISO-8859-1"
Content-Transfer-Encoding	7Bit
X-Gmane-NNTP-Posting-Host	p5084bd76.dip0.t-ipconnect.de
User-Agent	KNode/4.7.3
X-BeenThere	python-list@python.org
X-Mailman-Version	2.1.15
Precedence	list
List-Id	General discussion list for the Python programming language <python-list.python.org>
List-Unsubscribe	<http://mail.python.org/mailman/options/python-list>, <mailto:python-list-request@python.org?subject=unsubscribe>
List-Archive	<http://mail.python.org/pipermail/python-list/>
List-Post	<mailto:python-list@python.org>
List-Help	<mailto:python-list-request@python.org?subject=help>
List-Subscribe	<http://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe>
Newsgroups	comp.lang.python
Message-ID	<mailman.3686.1371879937.3114.python-list@python.org> (permalink)
Lines	31
NNTP-Posting-Host	2001:888:2000:d::a6
X-Trace	1371879937 news.xs4all.nl 15949 [2001:888:2000:d::a6]:44601
X-Complaints-To	abuse@xs4all.nl
Xref	csiph.com comp.lang.python:48915

Show key headers only | View raw

Yves S. Garret wrote:

> Hi, I have a question about breaking up really long lines of code in
> Python.
> 
> I have the following line of code:
> log.msg("Item wrote to MongoDB database %s/%s" %(settings['MONGODB_DB'],
> settings['MONGODB_COLLECTION']), level=log.DEBUG, spider=spider)
> 
> Given the fact that it goes off very far to the right on my screen is not
> terribly
> pleasing to my eyes (and can be rude for other developers).
> 
> I was thinking of splitting it up like so:
> log.msg("Item wrote to MongoDB database %s/%s"
>   %(settings['MONGODB_DB'], settings['MONGODB_COLLECTION']),
>   level=log.DEBUG, spider=spider)
> 
> Is this ok?  Are there any rules in Python when it comes to breaking up
> long lines of
> code?

You can move the goal posts and change your API (to one similar to the 
logging module in the standard library, for example):

log.debug(
    "Wrote item to MongoDB database %s/%s",
    settings["MONGODB_DB"],
    settings["MONGODB_COLLECTIONS"],
    spider=spider)

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

Thread

Re: n00b question on spacing Peter Otten <__peter__@web.de> - 2013-06-22 07:46 +0200

csiph-web