This is the payoff from the earlier refactorings: the control flow is now
consistent and clear, and the two factors (time vs. number, equal-chance or
not) are orthogonal. See also #2322.
Code now relies on `format()` for items and albums displaying/logging.
`ui.print_()` calls `unicode()` or `str()` on the strings so for most
usages calling `ui.print_(obj)` replaces `ui.print_(obj, lib, None)`.
Where there is a special format `ui.print_(format(obj, fmt))` is fine,
but when `fmt` can be None then one has to call
`ui.print_(ui.format_(obj, fmt))` -- which is what `ui.print_obj` now
does.
Include import of __future__ features division, absolute_imports and
print_function everywhere. Don't add unicode_literals yet for it is
harder to convert.
Goal is smoothing the transition to python 3.
This slight modification to the selection algorithm avoids the situation in
which too many objects are chosen for a given artist and fewer than N objects
are eventually returned. We do this by implementing "selection without
replacement" literally: we choose objects one at a time and pop them from the
population when they are selected.
Renamed fuzzy_search to fuzzy and rdm to random. These names should be easier
to remember since they are the same as the commands they provide.
--HG--
rename : beetsplug/fuzzy_search.py => beetsplug/fuzzy.py
rename : beetsplug/rdm.py => beetsplug/random.py
rename : docs/plugins/fuzzy_search.rst => docs/plugins/fuzzy.rst
rename : docs/plugins/rdm.rst => docs/plugins/random.rst
