37 lines
893 B
Python
Executable file
37 lines
893 B
Python
Executable file
from util import hook, http, urlnorm
|
|
import re
|
|
|
|
titler = re.compile(r'(?si)<title>(.+?)</title>')
|
|
|
|
|
|
def get_title(url):
|
|
url = urlnorm.normalize(url.encode('utf-8'))
|
|
url = url.decode('utf-8')
|
|
# add http if its missing
|
|
if not url.startswith("http"):
|
|
url = "http://" + url
|
|
try:
|
|
# get the title
|
|
request = http.open(url)
|
|
real_url = request.geturl()
|
|
text = request.read()
|
|
text = text.decode('utf8')
|
|
match = titler.search(text)
|
|
title = match.group(1)
|
|
except:
|
|
return "Could not parse URL! Are you sure its valid?"
|
|
|
|
title = http.unescape(title)
|
|
|
|
# if the url has been redirected, show us
|
|
if real_url == url:
|
|
return title
|
|
else:
|
|
return u"%s [%s]" % (title, real_url)
|
|
|
|
|
|
@hook.command
|
|
def title(inp):
|
|
".title <url> -- gets the title of a web page"
|
|
return get_title(inp)
|