Add and use html_image_rows()

Author: kvid

src/wireviz/Harness.py

@@ -34,9 +34,8 @@
 from wireviz.wv_gv_html import (
     html_bgcolor,
     html_bgcolor_attr,
-    html_caption,
     html_colorbar,
-    html_image,
+    html_image_rows,
     html_line_breaks,
     nested_html_table,
     remove_links,
@@ -203,8 +202,7 @@ def create_graph(self) -> Graph:
                      translate_color(connector.color, self.options.color_mode) if connector.color else None,
                      html_colorbar(connector.color)],
                     '<!-- connector table -->' if connector.style != 'simple' else None,
-                    [html_image(connector.image)],
-                    [html_caption(connector.image)]]
+                    *html_image_rows(connector.image)]
             # fmt: on
 
             rows.extend(get_additional_component_table(self, connector))
@@ -326,8 +324,7 @@ def create_graph(self) -> Graph:
                      translate_color(cable.color, self.options.color_mode) if cable.color else None,
                      html_colorbar(cable.color)],
                     '<!-- wire table -->',
-                    [html_image(cable.image)],
-                    [html_caption(cable.image)]]
+                    *html_image_rows(connector.image)]
             # fmt: on
 
             rows.extend(get_additional_component_table(self, cable))

src/wireviz/wv_gv_html.py

@@ -64,6 +64,12 @@ def html_colorbar(color: Color) -> str:
     return html_bgcolor(color, ' width="4"') if color else None
 
 
+def html_image_rows(image):
+    from wireviz.wv_bom import make_list
+
+    return sum([[[html_image(i)], [html_caption(i)]] for i in make_list(image)], [])
+
+
 def html_image(image):
     from wireviz.DataClasses import Image