In Python 3, the default encoding of source files is utf-8. The encoding
cookie is now unnecessary and redundant so remove it. For more details,
see the docs:
https://docs.python.org/3/howto/unicode.html#the-string-type
> The default encoding for Python source code is UTF-8, so you can
> simply include a Unicode character in a string literal ...
Includes a fix for the flake8 header checks to stop expecting an
encoding cookie.
Instead rely on docutils’ ‘smart_quotes’ option which is available
since docutils 0.10.
This adds support for internationalization: our code supported only
English quotes, while docutils code supports 27 different languages.
Closes#498, #580, #3345, #3472.
Now websupport modules has separated and move into
sphinxcontrib-websupport package. They are also tested in the
package. Hence, we should test the bridge code for them.
* rename a few test modules to make the names more consistent
* do not copy/use Sphinx from build/ (unnecessary without 2to3)
* use a temporary dir for *all* test projects, the source tree
will stay pristine that way (default is tests/build)
* speed up tests by ~3x by splitting up test projects and avoiding
rebuilds
