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Handle invalid colors more laxly

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This commit is contained in:
Isaiah Odhner 2023-05-17 20:15:00 -04:00
parent 8f78ce662a
commit 902de786dc
1 changed files with 8 additions and 4 deletions
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12
src/textual_paint/paint.py
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@ -32,7 +32,7 @@ from textual.dom import DOMNode
from textual.widget import Widget
from textual.widgets import Button, Static, Input, Header, RadioSet, RadioButton
from textual.binding import Binding
from textual.color import Color
from textual.color import Color, ColorParseError
from PIL import Image, UnidentifiedImageError
from pyfiglet import Figlet, FigletFont
@ -1255,11 +1255,15 @@ class AnsiArtDocument:
if style_part.startswith("fill:"):
fill = style_part[len("fill:"):]
break
if fill is None:
if fill is None or fill is "none" or fill is "":
print("Warning: element has no fill defined: " + ET.tostring(el, encoding="unicode"))
return None
r, g, b = Color.parse(fill).rgb
return "#" + hex(r)[2:].zfill(2) + hex(g)[2:].zfill(2) + hex(b)[2:].zfill(2)
try:
r, g, b = Color.parse(fill).rgb
return "#" + hex(r)[2:].zfill(2) + hex(g)[2:].zfill(2) + hex(b)[2:].zfill(2)
except ColorParseError:
print("Warning: element has invalid fill: " + ET.tostring(el, encoding="unicode"))
return None
for rect in rects:
x = (float(rect.attrib["x"]) + float(rect.attrib["width"])/2 - min_x)