From ca704f2f01495153c4ad8b2721a99afcb6654576 Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Wed, 23 Dec 2009 15:42:47 +0100
Subject: Print image sizes.

---
 modules/url_titles.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/modules/url_titles.py b/modules/url_titles.py
index 0f7d64a..7297d4d 100644
--- a/modules/url_titles.py
+++ b/modules/url_titles.py
@@ -5,6 +5,7 @@ info = {
 }
 
 import re, urllib2, htmlentitydefs, gzip, cStringIO, spotimeta
+from PIL import ImageFile
 
 class Module:
 	re_http = re.compile(r'(http://[^\ ]+)')
@@ -95,6 +96,25 @@ class Module:
 						buf = u.read(1024)
 				if m:
 					titles.append(m.groups()[0])
+			elif u.headers['content-type'] in ('image/gif', 'image/png', 'image/jpeg'):
+				def pretty_size(size):
+					suffixes = (('B', 2**10), ('KiB', 2**20), ('MiB', 2**30), ('GiB', 2**40), ('TiB', 2**50))
+					for suf, lim in suffixes:
+						if size > lim:
+							continue
+						else:
+							return '%s %s' % (str(round(size/float(lim/2**10), 2)), suf)
+				p = ImageFile.Parser()
+				size = 0
+				while 1:
+					s = u.read(1024)
+					size += len(s)
+					if not s:
+						break
+					p.feed(s)
+				im = p.close()
+				titles.append('%s image: %dx%d (%s)' % ((im.format,) + tuple(im.size) + (pretty_size(size),)))
+				del im
 			u.close()
 		if len(titles) == 1:
 			s = format_text(titles[0])
-- 
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