From f71ca7f91cec8c4272c4f2b6025931db6d505a1c Mon Sep 17 00:00:00 2001
From: Wouter Verweirder <wouter.verweirder@gmail.com>
Date: Fri, 16 Oct 2026 21:32:01 +0200
Subject: [PATCH] fix python warnings - v0.0.3

---
 __init__.py                      |  2 +-
 pyproject.toml                   |  2 +-
 src/penplotter/trace_skeleton.py | 24 ++++++++++++++++--------
 3 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/__init__.py b/__init__.py
index 58d32cb..fd01cd9 100644
--- a/__init__.py
+++ b/__init__.py
@@ -8,7 +8,7 @@ __all__ = [
 
 __author__ = """Wouter Verweirder"""
 __email__ = "wouter.verweirder@gmail.com"
-__version__ = "0.0.2"
+__version__ = "0.0.3"
 
 from .src.penplotter.nodes import NODE_CLASS_MAPPINGS
 from .src.penplotter.nodes import NODE_DISPLAY_NAME_MAPPINGS
diff --git a/pyproject.toml b/pyproject.toml
index a72fb68..0bc0a18 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "comfyui-penplotter"
-version = "0.0.2"
+version = "0.0.3"
 description = "Custom nodes to convert images to pen plotter files"
 authors = [
   {name = "Wouter Verweirder", email = "wouter.verweirder@gmail.com"}
diff --git a/src/penplotter/trace_skeleton.py b/src/penplotter/trace_skeleton.py
index 8bdd90c..4da9f2e 100644
--- a/src/penplotter/trace_skeleton.py
+++ b/src/penplotter/trace_skeleton.py
@@ -177,19 +177,25 @@ def mergeFrags(c0, c1, sx, dr):
 def chunkToFrags(im, x, y, w, h):
   frags = []
   on = False; # to deal with strokes thicker than 1px
-  li=-1; lj=-1;
+  li=-1;
+  lj=-1;
   
   # walk around the edge clockwise
   for k in range(h+h+w+w-4):
-    i=0; j=0;
+    i=0;
+    j=0;
     if (k < w):
-      i = y+0; j = x+k;
+      i = y+0;
+      j = x+k;
     elif (k < w+h-1):
-      i = y+k-w+1; j = x+w-1;
+      i = y+k-w+1;
+      j = x+w-1;
     elif (k < w+h+w-2):
-      i = y+h-1; j = x+w-(k-w-h+3); 
+      i = y+h-1;
+      j = x+w-(k-w-h+3);
     else:
-      i = y+h-(k-w-h-w+4); j = x+0;
+      i = y+h-(k-w-h-w+4);
+      j = x+0;
     
     if (im[i,j]): # found an outgoing pixel
       if (not on):     # left side of stroke
@@ -275,11 +281,13 @@ def traceSkeleton(im, x, y, w, h, csize, maxIter, rects):
       s = np.sum(im[i-1:i+1, x:x+w])
       
       if (s < ms):
-        ms = s; mi = i;
+        ms = s;
+        mi = i;
       elif (s == ms  and  abs(i-(y+h//2))<abs(mi-(y+h//2))):
         # if there is a draw (very common), we want the seam to be near the middle
         # to balance the divide and conquer tree
-        ms = s; mi = i;
+        ms = s;
+        mi = i;
   
   if (w > csize): # same as above, try splitting left and right
     for j in range(x+3,x+w-2):