def test_parse_qcolor_invalid(self):
for spec in (
123,
(64, 128),
(64, 128, 255, 32, 250),
(64, 128.0, 255),
(64, -1, 255),
(64, 0, 256),
("64", "128", "255"),
"#4080gf",
"#4080",
"bogusname",
"#4080ff80ff",
{"r": 64, "b": 255},
{"r": 64, "g": 100, "b": 255, "extra": 4},
{"r": 64, "red": 32, "g": 100, "b": 255},
{"r": 64, "g": 128.0, "b": 255},
):
with self.subTest(color_spec=spec):
with self.assertRaises(ValueError):
parse_qcolor(spec)
def mk_txt_fmt(derive=None, fg=None, bg=None, bold=False, ul=None, ul_color=None):
text_format = QTextCharFormat(derive) if derive is not None else QTextCharFormat()
if fg is not None:
text_format.setForeground(QBrush(parse_qcolor(fg)))
if bg is not None:
text_format.setBackground(QBrush(parse_qcolor(bg)))
if bold:
text_format.setFontWeight(QFont.Bold)
if ul is not None:
if ul is True:
text_format.setUnderlineStyle(QTextCharFormat.SingleUnderline)
elif ul in UNDERLINE_STYLES:
text_format.setUnderlineStyle(UNDERLINE_STYLES[ul])
else:
raise ValueError("Unsupported underline style: '{0}'".format(ul))
if ul_color is not None:
text_format.setUnderlineColor(parse_qcolor(ul_color))
return text_format
def test_parse_qcolor(self):
for spec, expected_rgba in (
((64, 128, 255), (64, 128, 255, 255)),
((64, 128, 255, 32), (64, 128, 255, 32)),
((0.25, 0.5, 1.0), (64, 128, 255, 255)),
("#4080ff", (64, 128, 255, 255)),
("#4080ff20", (64, 128, 255, 32)),
("#4080Ff", (64, 128, 255, 255)),
("4080ff", (64, 128, 255, 255)),
("red", (255, 0, 0, 255)),
("Red", (255, 0, 0, 255)),
({"r": 64, "g": 128, "b": 255}, (64, 128, 255, 255)),
({"r": 64, "g": 128, "b": 255, "a": 32}, (64, 128, 255, 32)),
({"r": 64, "G": 128, "b": 255, "A": 32}, (64, 128, 255, 32)),
({"reD": 64, "Green": 128, "bLuE": 255, "ALPHA": 32}, (64, 128, 255, 32)),
({"r": 0.25, "g": 0.5, "b": 1.0}, (64, 128, 255, 255)),
({"red": 64, "g": 128, "b": 255, "alpha": 32}, (64, 128, 255, 32)),
):
with self.subTest(color_spec=spec, expected_rgba=expected_rgba):
self.assertEqual(parse_qcolor(spec).getRgb(), expected_rgba)
