Hi,
oscartheduck wrote:
> I have a little script that sits in a directory of images and, when
> ran, creates thumbnails of the images. It works fine if I call the
> function inside the program with something like "thumbnailer("jpg),
> but I want to use a regular expression instead of a plain string so
> that I can match jpeg, jpg, JPEG etc.
Something like this will work:
#!/usr/bin/env python
#from PIL import Image
import glob, os, re
size = 128, 128
def thumbnailer(dir, filenameRx):
for picture in [ p for p in os.listdir(dir) if
os.path.isfile(os.path.join(dir,p)) and filenameRx.match(p) ]:
file, ext = os.path.splitext(picture)
im = Image.open (picture)
im.thumbnail(size, Image.ANTIALIAS)
im.save(file + ".thumbnail." + extension)
jpg = re.compile(".*\.(jpg|jpeg)", re.IGNORECASE)
thumbnailer(".", jpg)
Best regards,
Jacek.
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