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!wiki: give link to main page if no arguments are provided, catch timeout errors

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This commit is contained in:
jacob1 2015-05-29 19:03:32 -04:00
parent c62ab1795c
commit da63bf21f7
1 changed files with 13 additions and 3 deletions
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14
src/wolfgame.py
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@ -6591,13 +6591,23 @@ def get_help(cli, rnick, chan, rest):
@cmd("wiki", pm=True)
def wiki(cli, nick, chan, rest):
"""Prints information on roles from the wiki."""
# no arguments, just print a link to the wiki
if not rest:
cli.msg(chan, "https://github.com/lykoss/lykos/wiki")
return
try:
page = urllib.request.urlopen("https://raw.githubusercontent.com/wiki/lykoss/lykos/Home.md", timeout=2).read().decode('ascii', errors='replace')
except urllib.error.URLError:
cli.notice(nick, "Request to https://github.com/lykoss/lykos/wiki timed out.")
return
if not page:
cli.notice(nick, "Could not open https://github.com/lykoss/lykos/wiki")
return
query = re.escape(rest.strip())
#look for exact match first, then for a partial match
# look for exact match first, then for a partial match
match = re.search(r"^##+ ({0})$\r?\n\r?\n^(.*)$".format(query), page, re.MULTILINE + re.IGNORECASE)
if not match:
match = re.search(r"^##+ ({0}.*)$\r?\n\r?\n^(.*)$".format(query), page, re.MULTILINE + re.IGNORECASE)
@ -6605,7 +6615,7 @@ def wiki(cli, nick, chan, rest):
cli.notice(nick, "Could not find information on that role in https://github.com/lykoss/lykos/wiki")
return
#wiki links only have lowercase aschii chars, and spaces are replaced with a dash
# wiki links only have lowercase aschii chars, and spaces are replaced with a dash
wikilink = "https://github.com/lykoss/lykos/wiki#{0}".format(''.join(
[x.lower() for x in match.group(1).replace(" ", "-") if x in string.ascii_letters+"-"]))
if nick == chan: