def display(self) -> None:
"""Draws all windows and sub-features, including titles and borders.
"""
# check if the screen size has changed
self.update_parent_dimensions()
# add header
playing_str = ""
if self._queue.first is not None:
state = self._queue.first.state
if state == 0:
playing_str = " - Stopped [%s]: " % self._queue.first.time_str
elif state == 1:
playing_str = " - Playing [%s]: " % self._queue.first.time_str
elif state == 2:
playing_str = " - Paused [%s]: " % self._queue.first.time_str
playing_str += self._queue.first.title
if self._queue.length > 1:
playing_str += " (+%d in queue)" % (self._queue.length - 1)
self._header_window.attron(curses.A_BOLD)
self._header_window.addstr(0, 0, " " * self._parent_x)
self._header_window.addstr(0, 0, castero.__title__ + playing_str)
# add footer
footer_str = ""
if self._status == "": # always display the status instead if needed
if len(self._feeds) > 0:
total_feeds = len(self._feeds)
lengths_of_feeds = [
len(self._feeds[key].episodes) for key in self._feeds
]
total_episodes = sum(lengths_of_feeds)
median_episodes = helpers.median(lengths_of_feeds)
footer_str += "Processed %d feeds with %d total episodes (av" \
"g. %d episodes, med. %d)" % (
total_feeds,
total_episodes,
total_episodes / total_feeds,
median_episodes
)
else:
footer_str += "No feeds added"
else:
footer_str = self._status
footer_str += " -- Press %s for help" % Config["key_help"]
self._footer_window.attron(curses.A_BOLD)
self._footer_window.addstr(
1, 0, " " * (self._footer_window.getmaxyx()[1] - 1))
footer_str = footer_str[:self._footer_window.getmaxyx()[1] - 1]
self._footer_window.addstr(1, 0, footer_str)
# add window borders
self._header_window.hline(1, 0, 0, self._header_window.getmaxyx()[1])
self._footer_window.hline(0, 0, 0, self._footer_window.getmaxyx()[1])
# update display for current perspective
self._perspectives[self._active_perspective].display()
def display(self) -> None:
"""Draws all windows and sub-features, including titles and borders.
"""
# check if the screen size has changed
self.update_parent_dimensions()
# check to see if menu contents have been invalidated
if not self.menus_valid:
for perspective_id in self._perspectives:
self._perspectives[perspective_id].update_menus()
self.menus_valid = True
# update window colors
self._header_window.bkgd(curses.color_pair(4))
self._footer_window.bkgd(curses.color_pair(4))
# add header
playing_str = castero.__title__
if self._queue.first is not None:
state = self._queue.first.state
playing_str = ["Stopped", "Playing", "Paused"][state] + \
": %s" % self._queue.first.title
if self._queue.length > 1:
playing_str += " (+%d in queue)" % (self._queue.length - 1)
if helpers.is_true(Config["right_align_time"]):
playing_str += ("[%s]" % self._queue.first.time_str
).rjust(self._header_window.getmaxyx()[1] -
len(playing_str))
else:
playing_str += " [%s]" % self._queue.first.time_str
self._header_window.attron(curses.A_BOLD)
self._header_window.addstr(0, 0,
" " * self._header_window.getmaxyx()[1])
self._header_window.addstr(0, 0, playing_str)
# add footer
footer_str = ""
if self._status == "" and not \
helpers.is_true(Config["disable_default_status"]):
feeds = self.database.feeds()
if len(feeds) > 0:
total_feeds = len(feeds)
lengths_of_feeds = \
[len(self.database.episodes(feed)) for feed in feeds]
total_episodes = sum(lengths_of_feeds)
median_episodes = helpers.median(lengths_of_feeds)
footer_str += "Found %d feeds with %d total episodes (avg." \
" %d episodes, med. %d)" % (
total_feeds,
total_episodes,
total_episodes / total_feeds,
median_episodes
)
else:
footer_str += "No feeds added"
else:
footer_str = self._status
if footer_str != "":
footer_str += " -- Press %s for help" % Config["key_help"]
self._footer_window.attron(curses.A_BOLD)
footer_str = footer_str[:self._footer_window.getmaxyx()[1] - 1]
self._footer_window.addstr(1, 0, footer_str)
# add window borders
self._header_window.hline(1, 0, 0, self._header_window.getmaxyx()[1])
self._footer_window.hline(0, 0, 0, self._footer_window.getmaxyx()[1])
# update display for current perspective
self._perspectives[self._active_perspective].display()
def test_median_3():
values = [1, 2, 3]
result = helpers.median(values)
assert result == 2
def test_median_1():
values = [1]
result = helpers.median(values)
assert result == 1
def test_median_empty():
values = []
result = helpers.median(values)
assert result is None