image_dir = "/home/user/MyDocs/.images/xkcdha/"
icons_dir = "/usr/share/xkcdha/icons/"
+ connection_required_img = "/usr/share/xkcdha/img/connection_required.png"
def __init__(self, max_height, max_width):
def controls():
url = "http://xkcd.com/%s/" % number
print 'url:', url
+
+ try:
+ content = urllib.urlopen(url).read()
+ except IOError:
+ filename = os.path.join(self.image_dir, self.number + '.png')
+ if os.path.exists(filename):
+ return filename
+ else:
+ return self.connection_required_img
- content = urllib.urlopen(url).read()
img_url = re.search('(http://imgs.xkcd.com/comics/[^"]+)" title="[^"]+"',
content).group(1)
next = re.search('<a href="([^"]+)" accesskey="n">Next', content).group(1)