67 lines
2.0 KiB
Python
67 lines
2.0 KiB
Python
# coding=utf-8
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import subprocess
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import re
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import os
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nemubotversion = 3.3
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def load(context):
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from hooks import Hook
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add_hook("cmd_hook", Hook(cmd_man, "MAN"))
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add_hook("cmd_hook", Hook(cmd_whatis, "man"))
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def help_tiny ():
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"""Line inserted in the response to the command !help"""
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return "Read man on IRC"
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def help_full ():
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return "!man [0-9] /what/: gives informations about /what/."
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RGXP_s = re.compile(b'\x1b\\[[0-9]+m')
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def cmd_man(msg):
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args = ["man"]
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num = None
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if len(msg.cmds) == 2:
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args.append(msg.cmds[1])
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elif len(msg.cmds) >= 3:
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try:
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num = int(msg.cmds[1])
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args.append("%d" % num)
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args.append(msg.cmds[2])
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except ValueError:
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args.append(msg.cmds[1])
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os.unsetenv("LANG")
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res = Response(msg.sender, channel=msg.channel)
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with subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE) as proc:
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for line in proc.stdout.read().split(b"\n"):
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(line, n) = RGXP_s.subn(b'', line)
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res.append_message(line.decode())
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if len(res.messages) <= 0:
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if num is not None:
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res.append_message("Il n'y a pas d'entrée %s dans la section %d du manuel." % (msg.cmds[1], num))
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else:
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res.append_message("Il n'y a pas de page de manuel pour %s." % msg.cmds[1])
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return res
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def cmd_whatis(msg):
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args = ["whatis", " ".join(msg.cmds[1:])]
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res = Response(msg.sender, channel=msg.channel)
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with subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE) as proc:
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for line in proc.stdout.read().split(b"\n"):
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(line, n) = RGXP_s.subn(b'', line)
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res.append_message(" ".join(line.decode().split()))
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if len(res.messages) <= 0:
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if num is not None:
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res.append_message("Il n'y a pas d'entrée %s dans la section %d du manuel." % (msg.cmds[1], num))
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else:
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res.append_message("Il n'y a pas de page de manuel pour %s." % msg.cmds[1])
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return res
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