When an option is changed on a command object, calling ensure_finalized
for a second time will not run finalize_options again, because
ensure_finalized is a no-op the second time. By resetting the finalized
attribute, we can be sure that whatever computation takes place in
finalize_options will happen again.
(In test_command_clean, I removed two lines that were a no-op.)
I need this for some tests, and it makes code clearer. This commit also
changes some assertEqual calls to use (actual, expected) order and fix
some pyflakes warnings.
These options were used to implement “setup.py --name”,
“setup.py --version”, etc. which are now handled by the pysetup metadata
action or direct parsing of the setup.cfg file.
As a side effect, the Distribution class no longer accepts a 'url' key
in its *attrs* argument: it has to be 'home-page' to be recognized as a
valid metadata field and passed down to the dist.metadata object.
I cleaned up some comments, docstrings and code along the way.
wrap_text was removed in favor of standard textwrap but the removal of the
function was lost in a bad merge; a change in sdist mysteriously disappeared.
Éric Araujo