patch

Author: Matt Land

.gitignore

@@ -4,3 +4,6 @@ _build
 .env
 build*
 bundles
+.idea/
+venv/
+

adafruit_imageload/pnm/__init__.py

@@ -63,7 +63,7 @@ def load(f, header, *, bitmap=None, palette=None):
                 if next_byte == b"\n":
                     break
         if next_byte.isdigit():
-            pnm_header.append(int.from_bytes(next_byte, "big"))
+            pnm_header.append(int(next_byte))
             continue
 
         if not next_byte:

examples/images/netpbm_p1_mono.pbm

@@ -0,0 +1,24 @@
+P1
+# This is an example bitmap of the letter "J" in a 2x2 grid
+13 21
+0 0 0 0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 1 0 0 0 0 0 1 0
+0 0 0 0 0 1 0 0 0 0 0 1 0
+0 0 0 0 0 1 0 0 0 0 0 1 0
+0 0 0 0 0 1 0 0 0 0 0 1 0
+0 0 0 0 0 1 0 0 0 0 0 1 0
+0 0 0 0 0 1 0 0 0 0 0 1 0
+0 1 0 0 0 1 0 1 0 0 0 1 0
+0 0 1 1 1 0 0 0 1 1 1 0 0
+0 0 0 0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 1 0 0 0 0 0 1 0
+0 0 0 0 0 1 0 0 0 0 0 1 0
+0 0 0 0 0 1 0 0 0 0 0 1 0
+0 0 0 0 0 1 0 0 0 0 0 1 0
+0 0 0 0 0 1 0 0 0 0 0 1 0
+0 0 0 0 0 1 0 0 0 0 0 1 0
+0 1 0 0 0 1 0 1 0 0 0 1 0
+0 0 1 1 1 0 0 0 1 1 1 0 0
+0 0 0 0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0 0 0 0