def draw_screen():
def healthy_addch(y, x, char, attr=0):
- """Workaround for <http://stackoverflow.com/questions/7063128/>."""
+ """Wrap Python curses' addch() weirdnesses into sane interface.
+
+ Works around <http://stackoverflow.com/questions/7063128/> with
+ <https://stackoverflow.com/a/26797300> and enforces char to be a byte
+ instead of a single-char string.
+ """
if y == screen_size[0] - 1 and x == screen_size[1] - 1:
char_before = stdscr.inch(y, x - 1)
- stdscr.addch(y, x - 1, char, attr)
+ stdscr.addch(y, x - 1, char.encode(), attr)
stdscr.insstr(y, x - 1, " ")
- stdscr.addch(y, x - 1, char_before)
+ stdscr.addch(y, x - 1,
+ char_before & 0xFF, char_before & curses.A_ATTRIBUTES)
else:
- stdscr.addch(y, x, char, attr)
+ stdscr.addch(y, x, char.encode(), attr)
def draw_window_border_lines():
for win in windows: