Mailman 3 April 2016 - code-quality

[Social] Who is going to PyCon (US)?
by Ian Cordasco 31 May '16

31 May '16

Hey everyone, Ian Lee and I were chatting privately and are planning on meeting up at PyCon in Portland. We thought it would probably be a good idea to get a group together for lunch or dinner or something. So, who's going to be there and who wants to plan to meet-up? We don't have to focus our gathering around food, we can plan for a Birds of a Feather meeting instead if that's desirable. We can chat about specific projects, the PyCQA, this list, or whatever. Cheers, Ian

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Re: [code-quality] Is it necessary to use python 3.x for patching something (and running tests) in pylint code-base?
by Florian Bruhin 20 Apr '16

20 Apr '16

Hey, (I Cc'ed the list again, as others might be able to help as well) * Ahirnish Pareek <ahirnish(a)arista.com> [2016-04-20 16:20:42 +0530]: > I tried your suggestion by installing and running tests with tox but I ran > into some errors. Would you mind giving me pointers to fix them? > > 1. ERROR: InvocationError: > '/Users/ahirnish/pylint_patch/pylint/.tox/py27/bin/python -Wi -m unittest > discover -s > /Users/ahirnish/pylint_patch/pylint/.tox/py27/lib/python2.7/site-packages/pylint/test/ > -p *test_*.py' > > Not able to figure out what InvocationError means? It simply means the things you asked tox to run did fail (i.e. exit with a nonzero status). The output above that should tell you why that happened. > 2. During running of /test/test_func.py, I got this - > File > "/Users/ahirnish/pylint_patch/pylint/.tox/py27/lib/python2.7/site-packages/pylint/test/test_func.py", > line 33, in <module> > INPUT_DIR = join(dirname(abspath(__file__)), 'input') > NameError: name 'join' is not defined > > After grepping for 'join', I found that its defined in astroid folder. Do i > need to run tox in asteroid folder too? Is there anything extra I need to > do install/setup from asteroid folder in order to run tox in pylint > successfuly? I'm not sure how you came to that conclusion - the file simply does "from os.path import join": https://github.com/PyCQA/pylint/blob/master/pylint/test/test_func.py#L23 So if you didn't accidentally remove that import line somehow, I can't imagine how this would happen. Florian -- http://www.the-compiler.org | me(a)the-compiler.org (Mail/XMPP) GPG: 916E B0C8 FD55 A072 | http://the-compiler.org/pubkey.asc I'm running a crowdfunding to work on my FOSS-project full-time: http://igg.me/at/qutebrowser

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namedtuple?
by Dan Stromberg 19 Apr '16

19 Apr '16

Did pylint's support for collections.namedtuple regress, or am I doing something silly? This code shows what I'm talking about: #!/usr/local/cpython-3.5/bin/python3 # pylint: disable=superfluous-parens '''Test if pylint can see into namedtuples yet''' from __future__ import print_function import collections class SimpleClass(object): '''Just a container: used to test if pylint sees we have no jkl member''' def __init__(self): self.abc = 5 self.ghi = 6 def main(): '''Main function''' named_tuple = collections.namedtuple('named_tuple', field_names='abc ghi') named_tuple.abc = 5 named_tuple.ghi = 6 print(named_tuple.abc) print(named_tuple.ghi) # This tracebacks, without a pylint warning print(named_tuple.jkl) simple_class = SimpleClass() print(simple_class.abc) print(simple_class.ghi) # pylint catches this one! print(simple_class.jkl) main() I'm using: $ /usr/local/cpython-3.5/bin/pylint --version No config file found, using default configuration pylint 1.5.4, astroid 1.4.4 Python 3.5.0 (default, Feb 8 2016, 13:56:41) [GCC 4.8.4] Should I be doing something differently? If it is a bug, where should I report it? I googled for about twenty minutes trying to find The Right Place, but came up with nothing. Thanks for the great tool! -- Dan Stromberg

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Is it necessary to use python 3.x for patching something (and running tests) in pylint code-base?
by Ahirnish Pareek 14 Apr '16

14 Apr '16

Hi Contributors, I am trying to patch something to the pylint code-base and I am running some tests to make sure there are no breakage. When I was running test_func.py in /test, I got this - Traceback (most recent call last): File "./test_func.py", line 27, in <module> from pylint.testutils import (make_tests, LintTestUsingModule, LintTestUsingFile, File "/Users/ahirnish/pylint_patch/pylint/pylint/testutils.py", line 35, in <module> import astroid File "/Users/ahirnish/pylint_patch/astroid/astroid/__init__.py", line 47, in <module> import enum ImportError: No module named enum I am using Python 2.7 and when I searched for this error on Google, results said that 'enum' was introduced from Python3.4 but it was backported to previous releases too, including 2.7. Owing to the error, I did 'pip install enum' and now I am seeing this - Traceback (most recent call last): File "./test_func.py", line 27, in <module> from pylint.testutils import (make_tests, LintTestUsingModule, LintTestUsingFile, File "/Users/ahirnish/pylint_patch/pylint/pylint/testutils.py", line 35, in <module> import astroid File "/Users/ahirnish/pylint_patch/astroid/astroid/__init__.py", line 51, in <module> Load = _Context.Load AttributeError: 'Enum' object has no attribute 'Load' This prompted me to ask if Python 3.x is required to run the tests in the pylint code-base? Or is there something very obvious I am missing here? Thanks in advance for clarification. -- Regards, Ahirnish

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[Social] Who is going to PyCon (US)?
by Dan Wandschneider 11 Apr '16

11 Apr '16

I'm also local and planning to attend PyCon, mostly because I'm interested in chatting with this group! On Mon, Apr 11, 2016 at 12:55 PM, Eric Casteleijn <thisfred(a)gmail.com> wrote: > Hey, so I meant to reply, and then spaced on it, but: I'd be happy to > suggest locations, once we have a date, and a sense of dietary and other > requirements/desires of attendees, if we plan for it to include food/drinks. > > On Mon, Mar 28, 2016 at 3:53 PM, Ian Cordasco <graffatcolmingov(a)gmail.com> > wrote: > >> On Mon, Mar 28, 2016 at 4:22 PM, Eric Casteleijn <thisfred(a)gmail.com> >> wrote: >> > I will be at Pycon, and would love to attend such a meeting, though I >> > realize I've only been lurking here so far. I'd like to contribute more >> > though. I live in Portland, so any date is likely to work for me. >> >> Don't worry about being a "lurker". :-) You'll likely be our source of >> a location to head to if we can't get a BoF space (which I think will >> suit us well). >> >> I look forward to seeing you, Matt, Ian, and whomever else comes. :-) >> >> Cheers, >> Ian >> > > > > -- > - eric casteleijn > > _______________________________________________ > code-quality mailing list > code-quality(a)python.org > https://mail.python.org/mailman/listinfo/code-quality > >

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