Assume pillow is always available

Also read https://groups.google.com/g/reportlab-users/c/ipYLOar7KcI

svglib/svglib.py

@@ -36,7 +36,6 @@
 )
 from reportlab.lib import colors
 from reportlab.lib.units import pica, toLength
-from reportlab.lib.utils import haveImages
 
 try:
     from reportlab.graphics.transform import mmult
@@ -1252,12 +1251,6 @@ def convertPath(self, node):
         return gr
 
     def convertImage(self, node):
-        if not haveImages:
-            logger.warning(
-                "Unable to handle embedded images. Maybe the pillow library is missing?"
-            )
-            return None
-
         x, y, width, height = self.convert_length_attrs(node, 'x', 'y', 'width', 'height')
         image = node._resolved_target
         image = Image(int(x), int(y + height), int(width), int(height), image)

tests/test_samples.py

@@ -21,7 +21,6 @@
 from os.path import dirname, splitext, exists, join, basename, getsize
 from urllib.parse import quote, unquote, urlparse
 
-from reportlab.lib.utils import haveImages
 from reportlab.graphics import renderPDF, renderPM
 from reportlab.graphics.shapes import Group, Rect
 import pytest
@@ -414,7 +413,6 @@ def test_convert_pdf_uniconv(self):
 
 
 class TestOtherFiles:
-    @pytest.mark.skipif(not haveImages, reason="missing pillow library")
     def test_png_in_svg(self):
         path = join(TEST_ROOT, "samples", "others", "png_in_svg.svg")
         drawing = svglib.svg2rlg(path)