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Man module: display whatis by default, use english location instead of user one

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Némunaire 2013-01-15 11:15:25 +01:00
parent dfa4c49d68
commit b0d0b4a234
1 changed files with 21 additions and 1 deletions
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22
modules/man.py
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@ -2,12 +2,14 @@
import subprocess
import re
import os
nemubotversion = 3.3
def load(context):
from hooks import Hook
add_hook("cmd_hook", Hook(cmd_man, "man"))
add_hook("cmd_hook", Hook(cmd_man, "MAN"))
add_hook("cmd_hook", Hook(cmd_whatis, "man"))
def help_tiny ():
"""Line inserted in the response to the command !help"""
@ -31,6 +33,7 @@ def cmd_man(msg):
except ValueError:
args.append(msg.cmds[1])
os.unsetenv("LANG")
res = Response(msg.sender, channel=msg.channel)
with subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE) as proc:
for line in proc.stdout.read().split(b"\n"):
@ -44,3 +47,20 @@ def cmd_man(msg):
res.append_message("Il n'y a pas de page de manuel pour %s." % msg.cmds[1])
return res
def cmd_whatis(msg):
args = ["whatis", " ".join(msg.cmds[1:])]
res = Response(msg.sender, channel=msg.channel)
with subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE) as proc:
for line in proc.stdout.read().split(b"\n"):
(line, n) = RGXP_s.subn(b'', line)
res.append_message(" ".join(line.decode().split()))
if len(res.messages) <= 0:
if num is not None:
res.append_message("Il n'y a pas d'entrée %s dans la section %d du manuel." % (msg.cmds[1], num))
else:
res.append_message("Il n'y a pas de page de manuel pour %s." % msg.cmds[1])
return res