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Support hex tripletds

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This commit is contained in:
Darren Burns
2022-05-03 17:40:18 +01:00
parent 568f183862
commit 21fa59d6a3
2 changed files with 6 additions and 3 deletions
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2
sandbox/uber.css
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@@ -7,6 +7,6 @@
.list-item {
height: 8;
color: #0f2b41ff;
color: #12a;
background: #ffffff00;
}

7
src/textual/color.py
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@@ -64,7 +64,7 @@ rgba\((\-?\d+\.?\d*,\-?\d+\.?\d*,\-?\d+\.?\d*,\-?\d+\.?\d*)\)$
re.VERBOSE,
)
# Fast way to split a string of 8 characters in to 3 pairs of 2 characters
# Fast way to split a string of 6 characters in to 3 pairs of 2 characters
split_pairs3: Callable[[str], tuple[str, str, str]] = itemgetter(
slice(0, 2), slice(2, 4), slice(4, 6)
)
@@ -275,7 +275,10 @@ class Color(NamedTuple):
rgba,
) = color_match.groups()
if rgb_hex is not None:
if rgb_hex_triple is not None:
r, g, b = rgb_hex_triple
color = cls(int(r + r, 16), int(g + g, 16), int(b + b, 16))
elif rgb_hex is not None:
r, g, b = [int(pair, 16) for pair in split_pairs3(rgb_hex)]
color = cls(r, g, b, 1.0)
elif rgba_hex is not None: