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[networking] Add !title command to display the title of a page

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nemunaire 2015-09-07 19:07:43 +02:00
commit ec9481e65b
1 changed files with 15 additions and 0 deletions
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15
modules/networking/__init__.py
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@ -3,6 +3,7 @@
"""Various network tools (w3m, w3c validator, curl, traceurl, ...)""" """Various network tools (w3m, w3c validator, curl, traceurl, ...)"""
import logging import logging
import re
from nemubot.exception import IRCException from nemubot.exception import IRCException
from nemubot.hooks import hook from nemubot.hooks import hook
@ -37,6 +38,20 @@ def help_full():
return "!traceurl /url/: Follow redirections from /url/." return "!traceurl /url/: Follow redirections from /url/."
@hook("cmd_hook", "title")
def cmd_title(msg):
if not len(msg.args):
raise IRCException("Indicate the URL to visit.")
url = " ".join(msg.args)
res = re.search("<title>(.*?)</title>", page.fetch(" ".join(msg.args)), re.DOTALL)
if res is None:
raise IRCException("The page %s has no title" % url)
else:
return Response("%s: %s" % (url, res.group(1).replace("\n", " ")), channel=msg.channel)
@hook("cmd_hook", "curly") @hook("cmd_hook", "curly")
def cmd_curly(msg): def cmd_curly(msg):
if not len(msg.args): if not len(msg.args):