Re: PLEASE HELP -- TOTALLY NEW TO PYTHON

Path	csiph.com!fu-berlin.de!uni-berlin.de!not-for-mail
From	Joel Goldstick <joel.goldstick@gmail.com>
Newsgroups	comp.lang.python
Subject	Re: PLEASE HELP -- TOTALLY NEW TO PYTHON
Date	Sat, 26 Mar 2016 13:26:52 -0400
Lines	47
Message-ID	<mailman.49.1459013221.28225.python-list@python.org> (permalink)
References	<30049892-D089-451B-A839-03D825448588@mac.com>
Mime-Version	1.0
Content-Type	text/plain; charset=UTF-8
Content-Transfer-Encoding	quoted-printable
X-Trace	news.uni-berlin.de uX5UBOQT4zOi1Enu1xI0TA6eYEPHhWJw3b2be7YclhRg==
Return-Path	<joel.goldstick@gmail.com>
X-Original-To	python-list@python.org
Delivered-To	python-list@mail.python.org
X-Spam-Status	OK 0.035
X-Spam-Evidence	'H': 0.93; 'S': 0.00; 'line:': 0.07; 'main()': 0.07; 'cc:addr:python-list': 0.09; '-1,': 0.09; 'typeerror:': 0.09; 'python': 0.10; '-1):': 0.16; '2016': 0.16; 'received:io': 0.16; 'received:psf.io': 0.16; 'subject:PYTHON': 0.16; 'wrote:': 0.16; 'cc:2**0': 0.20; 'cc:addr:python.org': 0.20; 'trying': 0.22; 'am,': 0.23; 'sat,': 0.23; 'this:': 0.23; '(most': 0.24; 'header :In-Reply-To:1': 0.24; 'message-id:@mail.gmail.com': 0.27; 'subject: -- ': 0.27; 'url:mailman': 0.30; 'run': 0.33; 'url:python': 0.33; 'traceback': 0.33; 'url:listinfo': 0.34; 'file': 0.34; 'skip:& 20': 0.35; 'received:google.com': 0.35; 'skip:" 50': 0.35; 'skip:& 60': 0.35; 'but': 0.36; 'url:org': 0.36; 'received:209.85': 0.36; 'subject:: ': 0.37; 'really': 0.37; 'skip:& 10': 0.37; 'received:209': 0.38; 'received:209.85.214': 0.39; 'url:mail': 0.40; 'please,': 0.63; 'mar': 0.65; 'url:info': 0.71; '26,': 0.72; 'dent': 0.84; 'ind': 0.84; 'received:209.85.214.181': 0.84; 'received:mail- ob0-f181.google.com': 0.84; 'to:none': 0.91; 'joel': 0.91; 'subject:NEW': 0.91
DKIM-Signature	v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:cc; bh=C1k/RGUhGb+60xUop+szKk0HnyhLuM3SNKXAzg1WZME=; b=n1gcW3i9ZiLVEWkfeN6rLbWKOqVc6pmhm3/L/zLgAEZhMkrxA4TKARiC+coX7FZswf BMf3dgGFGmfcnqKeH0APrjgiBdmiVzrQkj1N6ANs6yu3S9l3LCgT+VwAn0aol12i7kVi Vq6Ji90Z0hriBIrKrlKCMfAIlFnl6pWfgW8xxPWVKV80gEfbid0K7ZXQP1IaIJA/Ygm8 9dJzCYNVXhu99Bs7AJGH3DNCyyBRdTyR2mXVdg+1v/km9/khS1ANX1Ydf2hBoao2Ce9c LRJ3hN3NTVlDoH0e5w4uFMixznQugIIGqlanWxMGzXcxl38FlAt7WkMe14fGZgKhGK5R Ml2g==
X-Google-DKIM-Signature	v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:cc; bh=C1k/RGUhGb+60xUop+szKk0HnyhLuM3SNKXAzg1WZME=; b=V3/qCGH96A4EMoTx7HC9LNH72h9O9yN8FNjKL+5tv5b7pKl9Mv1u4M0r4yzABWTpn8 0gYpw9zDYBPYGeifLMuH5146+sU9LuykCCT+fl+SWRYoByIfe9Cc0Yf71O0AlXsJ0+dn Q3tw62M62/ADVemm2G/N8fP1eOvuiRqVgy/6mVW3htp6Z/vzEAh0iOpcDPs6KA00HYU2 C5RVn/VOWYJ6lL31nx0KbshGidMTI4x1u/Qs3LIPHHINFeTFIZCGkFxtNqWDD9Beh+aZ NndPJZ/rj5/IRA+Tfxrp+bRAjC5KIkhCSHPiMWocUhCqd6rY5Dqn1CmigYyIOvqG1HFb HtWw==
X-Gm-Message-State	AD7BkJKwnhB2QNN5lxC/+9+c6adtOBvKyL4Xf4bvR6BQh80/KNUx4mFLhpuAbN68h23tUayqGJP2l5ivP9zJVw==
X-Received	by 10.60.60.3 with SMTP id d3mr5426950oer.66.1459013212140; Sat, 26 Mar 2016 10:26:52 -0700 (PDT)
In-Reply-To	<30049892-D089-451B-A839-03D825448588@mac.com>
X-Content-Filtered-By	Mailman/MimeDel 2.1.21
X-BeenThere	python-list@python.org
X-Mailman-Version	2.1.21
Precedence	list
List-Id	General discussion list for the Python programming language <python-list.python.org>
List-Unsubscribe	<https://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	<https://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe>
Xref	csiph.com comp.lang.python:105774

Show key headers only | View raw

On Sat, Mar 26, 2016 at 1:31 AM, Juan Dent <juandent@mac.com> wrote:

>
> I am trying to run ‘python cppdep.py’ but get the following:
>
>
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> analyzing dependencies among all components ...
> Traceback (most recent call last):
>   File "cppdep.py", line 675, in <module>
>     main()
>   File "cppdep.py", line 643, in main
>     calculate_graph(digraph)
>   File "cppdep.py", line 570, in calculate_graph
>     (cycles, dict_node2cycle) = make_DAG(digraph, key_node)
>   File "/Users/juandent/Downloads/cppdep-master/networkx_ext.py", line 79,
> in make_DAG
>     for ind in range(len(subgraphs)-1, -1, -1):
> TypeError: object of type 'generator' has no len()
>
>
> Please, I know no python and am in a hurry to get this working… Please help
>
>
> Regards,
> Juan
> --
> https://mail.python.org/mailman/listinfo/python-list
>

As a painless quick try I would change this line:

for ind in range(len(subgraphs)-1, -1, -1):

to this:

for ind in range(len(list(subgraphs))-1, -1, -1):

If that works, when you have time track down what is really going on.
-- 
Joel Goldstick
http://joelgoldstick.com/ <http://joelgoldstick.com/stats/birthdays>
http://cc-baseballstats.info/

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

Thread

Re: PLEASE HELP -- TOTALLY NEW TO PYTHON Joel Goldstick <joel.goldstick@gmail.com> - 2016-03-26 13:26 -0400

csiph-web