There were two used:
- print_function
- absolute_import
Both of these are mandatory in Python 3.0 onwards [1] and can therefore
be removed...mostly. Unfortunately, mypy is still running in Python 2.7
mode, meaning we need the 'print_function' future wherever we're calling
'print' with the 'file' argument. There's also a single
'absolute_import' future that must be retained as its removal breaks a
test for as-yet unknown reasons. TODOs are added to resolve both issues
in the future.
[1] https://docs.python.org/3/library/__future__.html
Signed-off-by: Stephen Finucane <stephen@that.guru>
This test case demonstrates a bug, where automodule:: with option
:members: fails to document a class attribute of a class, that was
imported into the documented module.
This commit extends test_ext_viewcode, instead of creating a separate
test module, because the development guide recommends it for performance
reasons.
