def test_unique_prefix_of__normal_shared_prefix():
assert unique_prefix_of("foobar", "foobaz") == "foobar"
assert unique_prefix_of("fnord", "funky") == "fn"
assert unique_prefix_of("asbestos", "aspergers") == "asb"
def test_unique_prefix_of__b_prefix():
assert unique_prefix_of("foobar", "foo") == "foob"
def test_unique_prefix_of__no_shared_prefix():
assert unique_prefix_of("a", "b") == "a"
assert unique_prefix_of("foo", "bar") == "f"
assert unique_prefix_of("foo", "") == "f"
def test_unique_prefix_of__equal():
assert unique_prefix_of("foo", "foo") == "foo"
def refresh(self) -> None:
log.debug('Refresh: %s', self.__class__.__name__)
self._win.erase()
theme = get_theme()
self.addstr(0, 0, "[",
to_curses_attr(theme.COLOR_INFORMATION_BAR))
show_names = config.get('show_tab_names')
show_nums = config.get('show_tab_numbers')
use_nicks = config.get('use_tab_nicks')
show_inactive = config.get('show_inactive_tabs')
unique_prefix_tab_names = config.get('unique_prefix_tab_names')
if unique_prefix_tab_names:
unique_prefixes = [None] * len(self.core.tabs)
sorted_tab_indices = sorted(
(str(tab.name), i)
for i, tab in enumerate(self.core.tabs)
)
prev_name = ""
for (name, i), next_item in itertools.zip_longest(
sorted_tab_indices, sorted_tab_indices[1:]):
# TODO: should this maybe use something smarter than .lower()?
# something something stringprep?
name = name.lower()
prefix_prev = unique_prefix_of(name, prev_name)
if next_item is not None:
prefix_next = unique_prefix_of(name, next_item[0].lower())
else:
prefix_next = name[0]
# to be unique, we have to use the longest prefix
if len(prefix_next) > len(prefix_prev):
prefix = prefix_next
else:
prefix = prefix_prev
unique_prefixes[i] = prefix
prev_name = name
for nb, tab in enumerate(self.core.tabs):
if not tab:
continue
color = tab.color
if not show_inactive and color is theme.COLOR_TAB_NORMAL:
continue
try:
if show_nums or not show_names:
self.addstr("%s" % str(nb), to_curses_attr(color))
if show_names:
self.addstr(' ', to_curses_attr(color))
if show_names:
if unique_prefix_tab_names:
self.addstr(unique_prefixes[nb], to_curses_attr(color))
elif use_nicks:
self.addstr("%s" % str(tab.get_nick()),
to_curses_attr(color))
else:
self.addstr("%s" % tab.name, to_curses_attr(color))
self.addstr("|",
to_curses_attr(theme.COLOR_INFORMATION_BAR))
except: # end of line
break
(y, x) = self._win.getyx()
self.addstr(y, x - 1, '] ',
to_curses_attr(theme.COLOR_INFORMATION_BAR))
(y, x) = self._win.getyx()
remaining_size = self.width - x
self.addnstr(' ' * remaining_size, remaining_size,
to_curses_attr(theme.COLOR_INFORMATION_BAR))
self._refresh()