…ones

…guration-files

Documentation configuration files

Fix pytest-dev#4625

…onpath

Mention PYTHONPATH semantics in goodpractices.rst

…ittest

Change test_warningschecker_twice to a unittest

fixes pytest-dev#3456

Show full repr with assert a==b and -vv

…tmod-has-call

 Doctest: hack in handling mock style objects

Pytest rewrites assertions so that the items on each
side of a comoparison will have easier-to-read names
in case of an assertion error.

Before doing this, it checks to make sure the object
doesn't have a __name__ attribute; however, it uses
`hasattr` so if the objects __getattr__ is broken then
the test failure message will be the stack trace
for this failure instead of a rewritten assertion.

When rewriting assertions, pytest makes a call to
`__name__` on each object in a comparision. If one of
the objects has reimplemented `__getattr__`, they could
fail trying to fetch `__name__` with an error other than
`AttributeError`, which is what `hasattr` catches.

In this case, the stack trace for the failed `__getattr__`
call will show up in the pytest output, even though
it isn't related to the test failing.

This change fixes that by catching exceptions
that `hasattr` throws.

…with-failing-getattr

Assertion rewrite breaks for objects that reimplement `__getattr__`

Use sphinx removed in extension in the documentation

Preparing release version 4.1.1

Part of the configuration necessary for https://github.com/apps/rtd-helper

Add rtd-bot configuration file

np.asscalar() has been deprecated in numpy 1.16:

https://github.com/numpy/numpy/blob/master/doc/release/1.16.0-notes.rst#new-deprecations

Use a.item() instead of deprecated np.asscalar(a)