def get_style_at(self, x: int, y: int) -> Style:
try:
line = self.lines[y]
except IndexError:
return Style.null()
end = 0
for segment in line:
end += cell_len(segment.text)
if x < end:
return segment.style or Style.null()
return Style.null()
def test_set_cell_size_infinite():
for size in range(38):
assert (cells.cell_len(
cells.set_cell_size(
"เป็นเกมที่ต้องมีความอดทนมากที่สุดตั้งเเต่เคยเล่นมา",
size)) == size)
def test_cell_len_single_ascii_char():
assert cells.cell_len("a") == 1
def test_cell_len_emoji_presentation_sequence():
# Handled different from standard emoji - we vary from wcwidth here, which reports width 1.
assert cells.cell_len("🏵️") == 2
def test_cell_len_poop_emoji_has_width_2():
assert cells.cell_len("💩") == 2
def test_cell_len_empty_string():
assert cells.cell_len("") == 0
def test_cell_len_japanese_hiragana():
assert cells.cell_len("こんにちは") == 10
def test_cell_len_single_width_non_ascii_character():
assert cells.cell_len("\u0370") == 1
def test_cell_len_zero_width_character():
assert cells.cell_len("\u0483") == 0
def test_cell_len_ascii_string():
assert cells.cell_len("hello") == len("hello")
def test_cell_len_single_ascii_num():
assert cells.cell_len("5") == 1
def cell_length(self):
assert not self.control
return cell_len(re.sub(ANSI_ESCAPE, "", self.text))
