From 4cef6be086ac23bbe018caa4f85bcf2f0a684e34 Mon Sep 17 00:00:00 2001
From: Kaalleen <36401965+kaalleen@users.noreply.github.com>
Date: Fri, 21 Jun 2024 18:43:18 +0200
Subject: Fix realistic stitch plan preview for inkscape versions 1.3 and 1.3.1
 (#3004)

Co-authored-by: CapellanCitizen
---
 lib/extensions/stitch_plan_preview.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'lib/extensions/stitch_plan_preview.py')

diff --git a/lib/extensions/stitch_plan_preview.py b/lib/extensions/stitch_plan_preview.py
index 983435bb..464e4200 100644
--- a/lib/extensions/stitch_plan_preview.py
+++ b/lib/extensions/stitch_plan_preview.py
@@ -5,6 +5,7 @@
 
 import sys
 from base64 import b64encode
+from re import findall
 from tempfile import TemporaryDirectory
 from typing import Optional, Tuple
 
@@ -133,10 +134,14 @@ class StitchPlanPreview(InkstitchExtension):
                     "export-do"  # Inkscape docs say this should be implicit at the end, but it doesn't seem to be.
                 ]))
 
+                # Extract numbers from returned string. It can include other information such as warnings about the usage of AppImages
+                out = findall(r"(?m)^-?\d+\.?\d*$", out)
+
                 # The query commands return positions in px, so we need to convert to uu.
                 px_to_uu = svg.unittouu("1px")
+
                 # Parse the returned coordinates out.
-                x, y, width, height = map(lambda x: px_to_uu*float(x), out.split())
+                x, y, width, height = map(lambda x: px_to_uu*float(x), out)
 
                 # Embed the rasterized stitch plan into the SVG, and replace the original stitch plan
                 with open(temp_png_path, "rb") as f:
-- 
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