sopel.modules.adminchannel.configureHostMask() - Code Metrics - sopel-irc/sopel - Measure and Improve Code Quality continuously with Scrutinizer

sopel.modules.adminchannel.configureHostMask() B
last analyzed 2019-10-21 18:25 UTC

↳ Parent: sopel.modules.adminchannel

Complexity

Conditions

Size

Total Lines	20
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	17
dl	0
loc	20
rs	8
c	0
b	0
f	0
cc	7
nop	1

# coding=utf-8
"""
adminchannel.py - Sopel Channel Admin Module
Copyright 2010-2011, Michael Yanovich, Alek Rollyson, and Elsie Powell
Copyright © 2012, Elad Alfassa <[email protected]>
Licensed under the Eiffel Forum License 2.

https://sopel.chat
"""
from __future__ import unicode_literals, absolute_import, print_function, division

import re

from sopel import formatting
from sopel.module import (
    commands, example, priority, OP, HALFOP, require_privilege, require_chanmsg
)
from sopel.tools import Identifier


def default_mask(trigger):
    welcome = formatting.color('Welcome to:', formatting.colors.PURPLE)
    chan = formatting.color(trigger.sender, formatting.colors.TEAL)
    topic_ = formatting.bold('Topic:')
    topic_ = formatting.color('| ' + topic_, formatting.colors.PURPLE)
    arg = formatting.color('{}', formatting.colors.GREEN)
    return '{} {} {} {}'.format(welcome, chan, topic_, arg)


@require_chanmsg

@require_privilege(OP, 'You are not a channel operator.')
@commands('op')
def op(bot, trigger):
    """
    Command to op users in a room. If no nick is given,
    Sopel will op the nick who sent the command
    """
    if bot.channels[trigger.sender].privileges[bot.nick] < OP:
        return bot.reply("I'm not a channel operator!")
    nick = trigger.group(2)
    channel = trigger.sender
    if not nick:
        nick = trigger.nick
    bot.write(['MODE', channel, "+o", nick])


@require_chanmsg

@require_privilege(OP, 'You are not a channel operator.')
@commands('deop')
def deop(bot, trigger):
    """
    Command to deop users in a room. If no nick is given,
    Sopel will deop the nick who sent the command
    """
    if bot.channels[trigger.sender].privileges[bot.nick] < OP:
        return bot.reply("I'm not a channel operator!")
    nick = trigger.group(2)
    channel = trigger.sender
    if not nick:
        nick = trigger.nick
    bot.write(['MODE', channel, "-o", nick])


@require_chanmsg
@require_privilege(OP, 'You are not a channel operator.')
@commands('voice')
def voice(bot, trigger):
    """
    Command to voice users in a room. If no nick is given,
    Sopel will voice the nick who sent the command
    """
    if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
        return bot.reply("I'm not a channel operator!")
    nick = trigger.group(2)
    channel = trigger.sender
    if not nick:
        nick = trigger.nick
    bot.write(['MODE', channel, "+v", nick])


@require_chanmsg
@require_privilege(OP, 'You are not a channel operator.')
@commands('devoice')
def devoice(bot, trigger):
    """
    Command to devoice users in a room. If no nick is given,
    Sopel will devoice the nick who sent the command
    """
    if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
        return bot.reply("I'm not a channel operator!")
    nick = trigger.group(2)
    channel = trigger.sender
    if not nick:
        nick = trigger.nick
    bot.write(['MODE', channel, "-v", nick])


@require_chanmsg
@require_privilege(OP, 'You are not a channel operator.')
@commands('kick')
@priority('high')
def kick(bot, trigger):
    """Kick a user from the channel."""
    if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
        return bot.reply("I'm not a channel operator!")
    text = trigger.group().split()
    argc = len(text)
    if argc < 2:
        return
    opt = Identifier(text[1])
    nick = opt
    channel = trigger.sender
    reasonidx = 2
    if not opt.is_nick():
        if argc < 3:
            return
        nick = text[2]
        channel = opt
        reasonidx = 3
    reason = ' '.join(text[reasonidx:])
    if nick != bot.config.core.nick:
        bot.kick(nick, channel, reason)


def configureHostMask(mask):
    if mask == '*!*@*':
        return mask
    if re.match('^[^.@!/]+$', mask) is not None:
        return '%s!*@*' % mask
    if re.match('^[^@!]+$', mask) is not None:
        return '*!*@%s' % mask

    m = re.match('^([^!@]+)@$', mask)
    if m is not None:
        return '*!%s@*' % m.group(1)

    m = re.match('^([^!@]+)@([^@!]+)$', mask)
    if m is not None:
        return '*!%s@%s' % (m.group(1), m.group(2))

    m = re.match('^([^!@]+)!(^[!@]+)@?$', mask)
    if m is not None:
        return '%s!%s@*' % (m.group(1), m.group(2))
    return ''


@require_chanmsg

@require_privilege(OP, 'You are not a channel operator.')
@commands('ban')
@priority('high')
def ban(bot, trigger):
    """Ban a user from the channel

    The bot must be a channel operator for this command to work.
    """
    if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
        return bot.reply("I'm not a channel operator!")
    text = trigger.group().split()
    argc = len(text)
    if argc < 2:
        return
    opt = Identifier(text[1])
    banmask = opt
    channel = trigger.sender
    if not opt.is_nick():
        if argc < 3:
            return
        channel = opt
        banmask = text[2]
    banmask = configureHostMask(banmask)
    if banmask == '':
        return
    bot.write(['MODE', channel, '+b', banmask])


@require_chanmsg

@require_privilege(OP, 'You are not a channel operator.')
@commands('unban')
def unban(bot, trigger):
    """Unban a user from the channel

    The bot must be a channel operator for this command to work.
    """
    if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
        return bot.reply("I'm not a channel operator!")
    text = trigger.group().split()
    argc = len(text)
    if argc < 2:
        return
    opt = Identifier(text[1])
    banmask = opt
    channel = trigger.sender
    if not opt.is_nick():
        if argc < 3:
            return
        channel = opt
        banmask = text[2]
    banmask = configureHostMask(banmask)
    if banmask == '':
        return
    bot.write(['MODE', channel, '-b', banmask])


@require_chanmsg

@require_privilege(OP, 'You are not a channel operator.')
@commands('quiet')
def quiet(bot, trigger):
    """Quiet a user

    The bot must be a channel operator for this command to work.
    """
    if bot.channels[trigger.sender].privileges[bot.nick] < OP:
        return bot.reply("I'm not a channel operator!")
    text = trigger.group().split()
    argc = len(text)
    if argc < 2:
        return
    opt = Identifier(text[1])
    quietmask = opt
    channel = trigger.sender
    if not opt.is_nick():
        if argc < 3:
            return
        quietmask = text[2]
        channel = opt
    quietmask = configureHostMask(quietmask)
    if quietmask == '':
        return
    bot.write(['MODE', channel, '+q', quietmask])


@require_chanmsg

@require_privilege(OP, 'You are not a channel operator.')
@commands('unquiet')
def unquiet(bot, trigger):
    """Unquiet a user

    The bot must be a channel operator for this command to work.
    """
    if bot.channels[trigger.sender].privileges[bot.nick] < OP:
        return bot.reply("I'm not a channel operator!")
    text = trigger.group().split()
    argc = len(text)
    if argc < 2:
        return
    opt = Identifier(text[1])
    quietmask = opt
    channel = trigger.sender
    if not opt.is_nick():
        if argc < 3:
            return
        quietmask = text[2]
        channel = opt
    quietmask = configureHostMask(quietmask)
    if quietmask == '':
        return
    bot.write(['MODE', channel, '-q', quietmask])


@require_chanmsg
@require_privilege(OP, 'You are not a channel operator.')
@commands('kickban', 'kb')
@example('.kickban [#chan] user1 user!*@* get out of here')
@priority('high')
def kickban(bot, trigger):
    """Kick and ban a user from the channel

    The bot must be a channel operator for this command to work.
    """
    if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
        return bot.reply("I'm not a channel operator!")
    text = trigger.group().split()
    argc = len(text)
    if argc < 4:
        return
    opt = Identifier(text[1])
    nick = opt
    mask = text[2]
    channel = trigger.sender
    reasonidx = 3
    if not opt.is_nick():
        if argc < 5:
            return
        channel = opt
        nick = text[2]
        mask = text[3]
        reasonidx = 4
    reason = ' '.join(text[reasonidx:])
    mask = configureHostMask(mask)
    if mask == '':
        return
    bot.write(['MODE', channel, '+b', mask])
    bot.kick(nick, channel, reason)


@require_chanmsg
@require_privilege(OP, 'You are not a channel operator.')
@commands('topic')
def topic(bot, trigger):
    """Change the channel topic

    The bot must be a channel operator for this command to work.
    """
    if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
        return bot.reply("I'm not a channel operator!")
    if not trigger.group(2):
        return
    channel = trigger.sender.lower()

    narg = 1
    mask = None
    mask = bot.db.get_channel_value(channel, 'topic_mask')
    mask = mask or default_mask(trigger)
    mask = mask.replace('%s', '{}')
    narg = len(re.findall('{}', mask))

    top = trigger.group(2)
    args = []
    if top:
        args = top.split('~', narg)

    if len(args) != narg:
        message = "Not enough arguments. You gave {}, it requires {}.".format(
            len(args), narg)
        return bot.say(message)
    topic = mask.format(*args)

    bot.write(('TOPIC', channel + ' :' + topic))


@require_chanmsg
@require_privilege(OP, 'You are not a channel operator.')
@commands('tmask')
def set_mask(bot, trigger):
    """Set the topic mask to use for the current channel

    Within the topic mask, {} is used to allow substituting in chunks of text.

    This mask is used when running the 'topic' command.
    """
    bot.db.set_channel_value(trigger.sender, 'topic_mask', trigger.group(2))
    bot.say("Gotcha, " + trigger.nick)


@require_chanmsg
@require_privilege(OP, 'You are not a channel operator.')
@commands('showmask')
def show_mask(bot, trigger):
    """Show the topic mask for the current channel."""
    mask = bot.db.get_channel_value(trigger.sender, 'topic_mask')
    mask = mask or default_mask(trigger)
    bot.say(mask)


1		# coding=utf-8
2		"""
3		adminchannel.py - Sopel Channel Admin Module
4		Copyright 2010-2011, Michael Yanovich, Alek Rollyson, and Elsie Powell
5		Copyright © 2012, Elad Alfassa <[email protected]>
6		Licensed under the Eiffel Forum License 2.
7
8		https://sopel.chat
9		"""
10		from __future__ import unicode_literals, absolute_import, print_function, division
11
12		import re
13
14		from sopel import formatting
15		from sopel.module import (
16		commands, example, priority, OP, HALFOP, require_privilege, require_chanmsg
17		)
18		from sopel.tools import Identifier
19
20
21		def default_mask(trigger):
22		welcome = formatting.color('Welcome to:', formatting.colors.PURPLE)
23		chan = formatting.color(trigger.sender, formatting.colors.TEAL)
24		topic_ = formatting.bold('Topic:')
25		topic_ = formatting.color('\| ' + topic_, formatting.colors.PURPLE)
26		arg = formatting.color('{}', formatting.colors.GREEN)
27		return '{} {} {} {}'.format(welcome, chan, topic_, arg)
28
29
30	View Code Duplication	@require_chanmsg
		0 ignored issues – show Duplication introduced 2018-05-13 16:57 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
31		@require_privilege(OP, 'You are not a channel operator.')
32		@commands('op')
33		def op(bot, trigger):
34		"""
35		Command to op users in a room. If no nick is given,
36		Sopel will op the nick who sent the command
37		"""
38		if bot.channels[trigger.sender].privileges[bot.nick] < OP:
39		return bot.reply("I'm not a channel operator!")
40		nick = trigger.group(2)
41		channel = trigger.sender
42		if not nick:
43		nick = trigger.nick
44		bot.write(['MODE', channel, "+o", nick])
45
46
47	View Code Duplication	@require_chanmsg
		0 ignored issues – show Duplication introduced 2019-01-31 11:21 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
48		@require_privilege(OP, 'You are not a channel operator.')
49		@commands('deop')
50		def deop(bot, trigger):
51		"""
52		Command to deop users in a room. If no nick is given,
53		Sopel will deop the nick who sent the command
54		"""
55		if bot.channels[trigger.sender].privileges[bot.nick] < OP:
56		return bot.reply("I'm not a channel operator!")
57		nick = trigger.group(2)
58		channel = trigger.sender
59		if not nick:
60		nick = trigger.nick
61		bot.write(['MODE', channel, "-o", nick])
62
63
64		@require_chanmsg
65		@require_privilege(OP, 'You are not a channel operator.')
66		@commands('voice')
67		def voice(bot, trigger):
68		"""
69		Command to voice users in a room. If no nick is given,
70		Sopel will voice the nick who sent the command
71		"""
72		if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
73		return bot.reply("I'm not a channel operator!")
74		nick = trigger.group(2)
75		channel = trigger.sender
76		if not nick:
77		nick = trigger.nick
78		bot.write(['MODE', channel, "+v", nick])
79
80
81		@require_chanmsg
82		@require_privilege(OP, 'You are not a channel operator.')
83		@commands('devoice')
84		def devoice(bot, trigger):
85		"""
86		Command to devoice users in a room. If no nick is given,
87		Sopel will devoice the nick who sent the command
88		"""
89		if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
90		return bot.reply("I'm not a channel operator!")
91		nick = trigger.group(2)
92		channel = trigger.sender
93		if not nick:
94		nick = trigger.nick
95		bot.write(['MODE', channel, "-v", nick])
96
97
98		@require_chanmsg
99		@require_privilege(OP, 'You are not a channel operator.')
100		@commands('kick')
101		@priority('high')
102		def kick(bot, trigger):
103		"""Kick a user from the channel."""
104		if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
105		return bot.reply("I'm not a channel operator!")
106		text = trigger.group().split()
107		argc = len(text)
108		if argc < 2:
109		return
110		opt = Identifier(text[1])
111		nick = opt
112		channel = trigger.sender
113		reasonidx = 2
114		if not opt.is_nick():
115		if argc < 3:
116		return
117		nick = text[2]
118		channel = opt
119		reasonidx = 3
120		reason = ' '.join(text[reasonidx:])
121		if nick != bot.config.core.nick:
122		bot.kick(nick, channel, reason)
123
124
125		def configureHostMask(mask):
126		if mask == '!@*':
127		return mask
128		if re.match('^[^.@!/]+$', mask) is not None:
129		return '%s!@' % mask
130		if re.match('^[^@!]+$', mask) is not None:
131		return '!@%s' % mask
132
133		m = re.match('^([^!@]+)@$', mask)
134		if m is not None:
135		return '!%s@' % m.group(1)
136
137		m = re.match('^([^!@]+)@([^@!]+)$', mask)
138		if m is not None:
139		return '*!%s@%s' % (m.group(1), m.group(2))
140
141		m = re.match('^([^!@]+)!(^[!@]+)@?$', mask)
142		if m is not None:
143		return '%s!%s@*' % (m.group(1), m.group(2))
144		return ''
145
146
147	View Code Duplication	@require_chanmsg
		0 ignored issues – show Duplication introduced 2018-05-13 16:57 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
148		@require_privilege(OP, 'You are not a channel operator.')
149		@commands('ban')
150		@priority('high')
151		def ban(bot, trigger):
152		"""Ban a user from the channel
153
154		The bot must be a channel operator for this command to work.
155		"""
156		if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
157		return bot.reply("I'm not a channel operator!")
158		text = trigger.group().split()
159		argc = len(text)
160		if argc < 2:
161		return
162		opt = Identifier(text[1])
163		banmask = opt
164		channel = trigger.sender
165		if not opt.is_nick():
166		if argc < 3:
167		return
168		channel = opt
169		banmask = text[2]
170		banmask = configureHostMask(banmask)
171		if banmask == '':
172		return
173		bot.write(['MODE', channel, '+b', banmask])
174
175
176	View Code Duplication	@require_chanmsg
		0 ignored issues – show Duplication introduced 2019-01-31 11:21 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
177		@require_privilege(OP, 'You are not a channel operator.')
178		@commands('unban')
179		def unban(bot, trigger):
180		"""Unban a user from the channel
181
182		The bot must be a channel operator for this command to work.
183		"""
184		if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
185		return bot.reply("I'm not a channel operator!")
186		text = trigger.group().split()
187		argc = len(text)
188		if argc < 2:
189		return
190		opt = Identifier(text[1])
191		banmask = opt
192		channel = trigger.sender
193		if not opt.is_nick():
194		if argc < 3:
195		return
196		channel = opt
197		banmask = text[2]
198		banmask = configureHostMask(banmask)
199		if banmask == '':
200		return
201		bot.write(['MODE', channel, '-b', banmask])
202
203
204	View Code Duplication	@require_chanmsg
		0 ignored issues – show Duplication introduced 2019-01-31 11:21 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
205		@require_privilege(OP, 'You are not a channel operator.')
206		@commands('quiet')
207		def quiet(bot, trigger):
208		"""Quiet a user
209
210		The bot must be a channel operator for this command to work.
211		"""
212		if bot.channels[trigger.sender].privileges[bot.nick] < OP:
213		return bot.reply("I'm not a channel operator!")
214		text = trigger.group().split()
215		argc = len(text)
216		if argc < 2:
217		return
218		opt = Identifier(text[1])
219		quietmask = opt
220		channel = trigger.sender
221		if not opt.is_nick():
222		if argc < 3:
223		return
224		quietmask = text[2]
225		channel = opt
226		quietmask = configureHostMask(quietmask)
227		if quietmask == '':
228		return
229		bot.write(['MODE', channel, '+q', quietmask])
230
231
232	View Code Duplication	@require_chanmsg
		0 ignored issues – show Duplication introduced 2019-03-11 10:15 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
233		@require_privilege(OP, 'You are not a channel operator.')
234		@commands('unquiet')
235		def unquiet(bot, trigger):
236		"""Unquiet a user
237
238		The bot must be a channel operator for this command to work.
239		"""
240		if bot.channels[trigger.sender].privileges[bot.nick] < OP:
241		return bot.reply("I'm not a channel operator!")
242		text = trigger.group().split()
243		argc = len(text)
244		if argc < 2:
245		return
246		opt = Identifier(text[1])
247		quietmask = opt
248		channel = trigger.sender
249		if not opt.is_nick():
250		if argc < 3:
251		return
252		quietmask = text[2]
253		channel = opt
254		quietmask = configureHostMask(quietmask)
255		if quietmask == '':
256		return
257		bot.write(['MODE', channel, '-q', quietmask])
258
259
260		@require_chanmsg
261		@require_privilege(OP, 'You are not a channel operator.')
262		@commands('kickban', 'kb')
263		@example('.kickban [#chan] user1 user!@ get out of here')
264		@priority('high')
265		def kickban(bot, trigger):
266		"""Kick and ban a user from the channel
267
268		The bot must be a channel operator for this command to work.
269		"""
270		if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
271		return bot.reply("I'm not a channel operator!")
272		text = trigger.group().split()
273		argc = len(text)
274		if argc < 4:
275		return
276		opt = Identifier(text[1])
277		nick = opt
278		mask = text[2]
279		channel = trigger.sender
280		reasonidx = 3
281		if not opt.is_nick():
282		if argc < 5:
283		return
284		channel = opt
285		nick = text[2]
286		mask = text[3]
287		reasonidx = 4
288		reason = ' '.join(text[reasonidx:])
289		mask = configureHostMask(mask)
290		if mask == '':
291		return
292		bot.write(['MODE', channel, '+b', mask])
293		bot.kick(nick, channel, reason)
294
295
296		@require_chanmsg
297		@require_privilege(OP, 'You are not a channel operator.')
298		@commands('topic')
299		def topic(bot, trigger):
300		"""Change the channel topic
301
302		The bot must be a channel operator for this command to work.
303		"""
304		if bot.channels[trigger.sender].privileges[bot.nick] < HALFOP:
305		return bot.reply("I'm not a channel operator!")
306		if not trigger.group(2):
307		return
308		channel = trigger.sender.lower()
309
310		narg = 1
311		mask = None
312		mask = bot.db.get_channel_value(channel, 'topic_mask')
313		mask = mask or default_mask(trigger)
314		mask = mask.replace('%s', '{}')
315		narg = len(re.findall('{}', mask))
316
317		top = trigger.group(2)
318		args = []
319		if top:
320		args = top.split('~', narg)
321
322		if len(args) != narg:
323		message = "Not enough arguments. You gave {}, it requires {}.".format(
324		len(args), narg)
325		return bot.say(message)
326		topic = mask.format(*args)
327
328		bot.write(('TOPIC', channel + ' :' + topic))
329
330
331		@require_chanmsg
332		@require_privilege(OP, 'You are not a channel operator.')
333		@commands('tmask')
334		def set_mask(bot, trigger):
335		"""Set the topic mask to use for the current channel
336
337		Within the topic mask, {} is used to allow substituting in chunks of text.
338
339		This mask is used when running the 'topic' command.
340		"""
341		bot.db.set_channel_value(trigger.sender, 'topic_mask', trigger.group(2))
342		bot.say("Gotcha, " + trigger.nick)
343
344
345		@require_chanmsg
346		@require_privilege(OP, 'You are not a channel operator.')
347		@commands('showmask')
348		def show_mask(bot, trigger):
349		"""Show the topic mask for the current channel."""
350		mask = bot.db.get_channel_value(trigger.sender, 'topic_mask')
351		mask = mask or default_mask(trigger)
352		bot.say(mask)
353

sopel-irc / sopel

sopel.modules.adminchannel.configureHostMask() B last analyzed 2019-10-21 18:25 UTC

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sopel.modules.adminchannel.configureHostMask() B
last analyzed 2019-10-21 18:25 UTC