On Sat, Aug 20, 2016 at 1:26 AM, Steve Dower <steve.do...@python.org> wrote:
> Check any .pth files you can find. I suspect mpl_toolkits has some magic in
> it to make the namespace package work on 2.7.
>>> sys.path
['/usr/local/lib/python36.zip', '/home/rosuav/cpython/Lib',
'/home/rosuav/cpython/Lib/plat-x86_64-linux-gnu',
'/home/rosuav/cpython/build/lib.linux-x86_64-3.6',
'/usr/local/lib/python3.6/site-packages']
/usr/local/lib/python36.zip doesn't exist. In
/usr/local/lib/python3.6/site-packages are a bunch of things that I've
installed using pip, but grepping for '/usr' in the -v output comes up
blank. There is, however, one .pth file there:
$ cat /usr/local/lib/python3.6/site-packages/matplotlib-1.5.1-py3.6-nspkg.pth
import sys, types, os;p =
os.path.join(sys._getframe(1).f_locals['sitedir'],
*('mpl_toolkits',));ie =
os.path.exists(os.path.join(p,'__init__.py'));m = not ie and
sys.modules.setdefault('mpl_toolkits',
types.ModuleType('mpl_toolkits'));mp = (m or []) and
m.__dict__.setdefault('__path__',[]);(p not in mp) and mp.append(p)
Is it possible that that's the cause? And if so, should "python -I"
remove /usr/local/lib/python3.6/site-packages from sys.path?
ChrisA
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