gistfile1.txt

# auto convert imgur.com links to image tags
def imgur(value):
    imgs = re.findall('(http://imgur.com/[a-zA-Z0-9\/]+)\s?', value)
    if (len(imgs) > 0):
        for img in imgs:
            img_id = re.findall('http://imgur.com/([a-zA-Z0-9\/]+)', img)
            if (img_id[0] != ''):
                value = value.replace('http://imgur.com/' + img_id[0], '<a href="http://imgur.com/' + img_id[0] + '" target="_blank"><img src="http://i.imgur.com/' + img_id[0] + '.jpg" class="imgly" border="0" /></a>')
        return value
    else:
        return value
register.filter(imgur)