def surface(html, image):
- if False:
- html.write(' <td><a href="%s"><img src="%s"/></a></td>\n' % (image, image))
- else:
+ if True:
name, ext = os.path.splitext(image)
- thumb = name + '_thumb' + ext
- if not os.path.exists(thumb) and os.path.exists(image):
+ thumb = name + '.thumb' + ext
+ if os.path.exists(image) \
+ and (not os.path.exists(thumb) \
+ or os.path.getmtime(thumb) < os.path.getmtime(image)):
im = Image.open(image)
im.thumbnail(thumb_size)
im.save(thumb)
- html.write(' <td><a href="%s"><img src="%s"/></a></td>\n' % (image, thumb))
+ else:
+ thumb = image
+ html.write(' <td><a href="%s"><img src="%s"/></a></td>\n' % (image, thumb))
+
+
+def is_image(path):
+ return \
+ path.endswith('.png') \
+ and not path.endswith('.diff.png') \
+ and not path.endswith('.thumb.png')
+
+
+def find_images(prefix):
+ prefix = os.path.abspath(prefix)
+ if os.path.isdir(prefix):
+ prefix_dir = prefix
+ else:
+ prefix_dir = os.path.dirname(prefix)
+
+ images = []
+ for dirname, dirnames, filenames in os.walk(prefix_dir, followlinks=True):
+ for filename in filenames:
+ filepath = os.path.join(dirname, filename)
+ if filepath.startswith(prefix) and is_image(filepath):
+ images.append(filepath[len(prefix):])
+
+ return images
def main():
optparser = optparse.OptionParser(
- usage="\n\t%prog [options] [file] ...",
+ usage="\n\t%prog [options] <ref_prefix> <src_prefix>",
version="%%prog")
optparser.add_option(
'-o', '--output', metavar='FILE',
type="string", dest="output",
help="output filename [stdout]")
- optparser.add_option(
- '--start', metavar='FRAME',
- type="int", dest="start", default=0,
- help="start frame [default: %default]")
- optparser.add_option(
- '--stop', metavar='FRAME',
- type="int", dest="stop", default=0xffffffff,
- help="stop frame [default: %default]")
optparser.add_option(
'-f', '--fuzz',
type="string", dest="fuzz", default='5%',
ref_prefix = args[0]
src_prefix = args[1]
+ ref_images = find_images(ref_prefix)
+ src_images = find_images(src_prefix)
+ images = list(set(ref_images).intersection(set(src_images)))
+ images.sort()
+
if options.output:
html = open(options.output, 'wt')
else:
html.write('<html>\n')
html.write(' <body>\n')
html.write(' <table border="1">\n')
- html.write(' <tr><th>ref</th><th>src</th><th>Δ</th></tr>\n')
- frame_no = options.start
- while frame_no <= options.stop:
- ref_image = "%s%010u.png" % (ref_prefix, frame_no)
- src_image = "%s%010u.png" % (src_prefix, frame_no)
- delta_image = "%s%010u_diff.png" % (src_prefix, frame_no)
+ html.write(' <tr><th>%s</th><th>%s</th><th>Δ</th></tr>\n' % (ref_prefix, src_prefix))
+ for image in images:
+ ref_image = ref_prefix + image
+ src_image = src_prefix + image
+ root, ext = os.path.splitext(src_image)
+ delta_image = "%s.diff.png" % (root, )
if os.path.exists(ref_image) and os.path.exists(src_image):
+ if not os.path.exists(delta_image) \
+ or (os.path.getmtime(delta_image) < os.path.getmtime(ref_image) \
+ and os.path.getmtime(delta_image) < os.path.getmtime(src_image)):
+ subprocess.call(["compare", '-metric', 'AE', '-fuzz', options.fuzz, ref_image, src_image, delta_image])
+
html.write(' <tr>\n')
- subprocess.call(["compare", '-metric', 'AE', '-fuzz', options.fuzz, ref_image, src_image, delta_image])
surface(html, ref_image)
surface(html, src_image)
surface(html, delta_image)
html.write(' </tr>\n')
html.flush()
- frame_no += 1
html.write(' </table>\n')
html.write(' </body>\n')
html.write('</html>\n')
projects / apitrace / commitdiff