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new cli option to force the reprocessing of existing images and thumbnails

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Simon
2011-04-25 17:24:42 +02:00
parent 983d31e00f
commit 704e99b7be
2 changed files with 7 additions and 3 deletions
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4
sigal.py
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@@ -46,6 +46,8 @@ def main():
parser.add_option("-c", "--copyright", dest="copyright",
help="copyright message added to the images")
parser.add_option("-f", "--force", dest="force",
help="force the reprocessing of existing images and thumbnails")
(options, args) = parser.parse_args()
@@ -68,7 +70,7 @@ def main():
# create gallery
gallery = Gallery(params)
gallery.build(input_dir, output_dir)
gallery.build(input_dir, output_dir, force=options.force)
return 0

6
sigal/image.py
View File

@@ -61,11 +61,12 @@ class Gallery:
if len(imglist) != 0:
yield dirpath, dirnames, imglist
def build(self, input_dir, output_dir):
def build(self, input_dir, output_dir, force=False):
"create image gallery"
self.input_dir = os.path.abspath(input_dir)
self.output_dir = os.path.abspath(output_dir)
self.force = force
if not os.path.isdir(self.output_dir):
print "Create output directory %s" % self.output_dir
@@ -106,7 +107,8 @@ class Gallery:
im_name = os.path.join(img_dir, filename)
thumb_name = os.path.join(thumb_dir, self.thumb_prefix+filename)
if os.path.isfile(im_name) and os.path.isfile(thumb_name):
if os.path.isfile(im_name) and os.path.isfile(thumb_name) and \
not self.force:
print "%s exists - skipping" % filename
continue