-
Notifications
You must be signed in to change notification settings - Fork 3
/
Copy pathcolorize_nicks.py
347 lines (294 loc) · 13.4 KB
/
colorize_nicks.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
# -*- coding: utf-8 -*-
#
# Copyright (c) 2010 by xt <xt@bash.no>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# This script colors nicks in IRC channels in the actual message
# not just in the prefix section.
#
#
# History:
# 2015-07-28, xt
# version 21: fix problems with nicks with commas in them
# 2015-04-19, xt
# version 20: fix ignore of nicks in URLs
# 2015-04-18, xt
# version 19: new option ignore nicks in URLs
# 2015-03-03, xt
# version 18: iterate buffers looking for nicklists instead of servers
# 2015-02-23, holomorph
# version 17: fix coloring in non-channel buffers (#58)
# 2014-09-17, holomorph
# version 16: use weechat config facilities
# clean unused, minor linting, some simplification
# 2014-05-05, holomorph
# version 15: fix python2-specific re.search check
# 2013-01-29, nils_2
# version 14: make script compatible with Python 3.x
# 2012-10-19, ldvx
# version 13: Iterate over every word to prevent incorrect colorization of
# nicks. Added option greedy_matching.
# 2012-04-28, ldvx
# version 12: added ignore_tags to avoid colorizing nicks if tags are present
# 2012-01-14, nesthib
# version 11: input_text_display hook and modifier to colorize nicks in input bar
# 2010-12-22, xt
# version 10: hook config option for updating blacklist
# 2010-12-20, xt
# version 0.9: hook new config option for weechat 0.3.4
# 2010-11-01, nils_2
# version 0.8: hook_modifier() added to communicate with rainbow_text
# 2010-10-01, xt
# version 0.7: changes to support non-irc-plugins
# 2010-07-29, xt
# version 0.6: compile regexp as per patch from Chris quigybo@hotmail.com
# 2010-07-19, xt
# version 0.5: fix bug with incorrect coloring of own nick
# 2010-06-02, xt
# version 0.4: update to reflect API changes
# 2010-03-26, xt
# version 0.3: fix error with exception
# 2010-03-24, xt
# version 0.2: use ignore_channels when populating to increase performance.
# 2010-02-03, xt
# version 0.1: initial (based on ruby script by dominikh)
#
# Known issues: nicks will not get colorized if they begin with a character
# such as ~ (which some irc networks do happen to accept)
import weechat
import re
w = weechat
SCRIPT_NAME = "colorize_nicks"
SCRIPT_AUTHOR = "xt <xt@bash.no>"
SCRIPT_VERSION = "21"
SCRIPT_LICENSE = "GPL"
SCRIPT_DESC = "Use the weechat nick colors in the chat area"
VALID_NICK = r'([@~&!%+])?([-a-zA-Z0-9\[\]\\`_^\{|\}]+)'
valid_nick_re = re.compile(VALID_NICK)
ignore_channels = []
ignore_nicks = []
# Dict with every nick on every channel with its color as lookup value
colored_nicks = {}
CONFIG_FILE_NAME = "colorize_nicks"
# config file and options
colorize_config_file = ""
colorize_config_option = {}
def colorize_config_init():
'''
Initialization of configuration file.
Sections: look.
'''
global colorize_config_file, colorize_config_option
colorize_config_file = weechat.config_new(CONFIG_FILE_NAME,
"colorize_config_reload_cb", "")
if colorize_config_file == "":
return
# section "look"
section_look = weechat.config_new_section(
colorize_config_file, "look", 0, 0, "", "", "", "", "", "", "", "", "", "")
if section_look == "":
weechat.config_free(colorize_config_file)
return
colorize_config_option["blacklist_channels"] = weechat.config_new_option(
colorize_config_file, section_look, "blacklist_channels",
"string", "Comma separated list of channels", "", 0, 0,
"", "", 0, "", "", "", "", "", "")
colorize_config_option["blacklist_nicks"] = weechat.config_new_option(
colorize_config_file, section_look, "blacklist_nicks",
"string", "Comma separated list of nicks", "", 0, 0,
"so,root", "so,root", 0, "", "", "", "", "", "")
colorize_config_option["min_nick_length"] = weechat.config_new_option(
colorize_config_file, section_look, "min_nick_length",
"integer", "Minimum length nick to colorize", "",
2, 20, "", "", 0, "", "", "", "", "", "")
colorize_config_option["colorize_input"] = weechat.config_new_option(
colorize_config_file, section_look, "colorize_input",
"boolean", "Whether to colorize input", "", 0,
0, "off", "off", 0, "", "", "", "", "", "")
colorize_config_option["ignore_tags"] = weechat.config_new_option(
colorize_config_file, section_look, "ignore_tags",
"string", "Comma separated list of tags to ignore; i.e. irc_join,irc_part,irc_quit", "", 0, 0,
"", "", 0, "", "", "", "", "", "")
colorize_config_option["greedy_matching"] = weechat.config_new_option(
colorize_config_file, section_look, "greedy_matching",
"boolean", "If off, then use lazy matching instead", "", 0,
0, "on", "on", 0, "", "", "", "", "", "")
colorize_config_option["ignore_nicks_in_urls"] = weechat.config_new_option(
colorize_config_file, section_look, "ignore_nicks_in_urls",
"boolean", "If on, don't colorize nicks inside URLs", "", 0,
0, "off", "off", 0, "", "", "", "", "", "")
def colorize_config_read():
''' Read configuration file. '''
global colorize_config_file
return weechat.config_read(colorize_config_file)
def colorize_nick_color(nick, my_nick):
''' Retrieve nick color from weechat. '''
if nick == my_nick:
return w.color(w.config_string(w.config_get('weechat.color.chat_nick_self')))
else:
return w.info_get('irc_nick_color', nick)
def colorize_cb(data, modifier, modifier_data, line):
''' Callback that does the colorizing, and returns new line if changed '''
global ignore_nicks, ignore_channels, colored_nicks
full_name = modifier_data.split(';')[1]
channel = '.'.join(full_name.split('.')[1:])
buffer = w.buffer_search('', full_name)
# Check if buffer has colorized nicks
if buffer not in colored_nicks:
return line
if channel and channel in ignore_channels:
return line
min_length = w.config_integer(colorize_config_option['min_nick_length'])
reset = w.color('reset')
# Don't colorize if the ignored tag is present in message
tags_line = modifier_data.rsplit(';')
if len(tags_line) >= 3:
tags_line = tags_line[2].split(',')
for i in w.config_string(colorize_config_option['ignore_tags']).split(','):
if i in tags_line:
return line
for words in valid_nick_re.findall(line):
nick = words[1]
# Check that nick is not ignored and longer than minimum length
if len(nick) < min_length or nick in ignore_nicks:
continue
# Check that nick is in the dictionary colored_nicks
if nick in colored_nicks[buffer]:
nick_color = colored_nicks[buffer][nick]
# Let's use greedy matching. Will check against every word in a line.
if w.config_boolean(colorize_config_option['greedy_matching']):
for word in line.split():
if w.config_boolean(colorize_config_option['ignore_nicks_in_urls']) and \
word.startswith(('http://', 'https://')):
continue
if nick in word:
# Is there a nick that contains nick and has a greater lenght?
# If so let's save that nick into var biggest_nick
biggest_nick = ""
for i in colored_nicks[buffer]:
if nick in i and nick != i and len(i) > len(nick):
if i in word:
# If a nick with greater len is found, and that word
# also happens to be in word, then let's save this nick
biggest_nick = i
# If there's a nick with greater len, then let's skip this
# As we will have the chance to colorize when biggest_nick
# iterates being nick.
if len(biggest_nick) > 0 and biggest_nick in word:
pass
elif len(word) < len(biggest_nick) or len(biggest_nick) == 0:
new_word = word.replace(nick, '%s%s%s' % (nick_color, nick, reset))
line = line.replace(word, new_word)
# Let's use lazy matching for nick
else:
nick_color = colored_nicks[buffer][nick]
# The two .? are in case somebody writes "nick:", "nick,", etc
# to address somebody
regex = r"(\A|\s).?(%s).?(\Z|\s)" % re.escape(nick)
match = re.search(regex, line)
if match is not None:
new_line = line[:match.start(2)] + nick_color+nick+reset + line[match.end(2):]
line = new_line
return line
def colorize_input_cb(data, modifier, modifier_data, line):
''' Callback that does the colorizing in input '''
global ignore_nicks, ignore_channels, colored_nicks
min_length = w.config_integer(colorize_config_option['min_nick_length'])
if not w.config_boolean(colorize_config_option['colorize_input']):
return line
buffer = w.current_buffer()
# Check if buffer has colorized nicks
if buffer not in colored_nicks:
return line
channel = w.buffer_get_string(buffer, 'name')
if channel and channel in ignore_channels:
return line
reset = w.color('reset')
for words in valid_nick_re.findall(line):
nick = words[1]
# Check that nick is not ignored and longer than minimum length
if len(nick) < min_length or nick in ignore_nicks:
continue
if nick in colored_nicks[buffer]:
nick_color = colored_nicks[buffer][nick]
line = line.replace(nick, '%s%s%s' % (nick_color, nick, reset))
return line
def populate_nicks(*args):
''' Fills entire dict with all nicks weechat can see and what color it has
assigned to it. '''
global colored_nicks
colored_nicks = {}
buffers = w.infolist_get('buffer', '', '')
while w.infolist_next(buffers):
buffer_ptr = w.infolist_pointer(buffers, 'pointer')
my_nick = w.buffer_get_string(buffer_ptr, 'localvar_nick')
nicklist = w.infolist_get('nicklist', buffer_ptr, '')
while w.infolist_next(nicklist):
if buffer_ptr not in colored_nicks:
colored_nicks[buffer_ptr] = {}
nick = w.infolist_string(nicklist, 'name')
nick_color = colorize_nick_color(nick, my_nick)
colored_nicks[buffer_ptr][nick] = nick_color
w.infolist_free(nicklist)
w.infolist_free(buffers)
return w.WEECHAT_RC_OK
def add_nick(data, signal, type_data):
''' Add nick to dict of colored nicks '''
global colored_nicks
# Nicks can have , in them in some protocols
splitted = type_data.split(',')
pointer = splitted[0]
nick = ",".join(splitted[1:])
if pointer not in colored_nicks:
colored_nicks[pointer] = {}
my_nick = w.buffer_get_string(pointer, 'localvar_nick')
nick_color = colorize_nick_color(nick, my_nick)
colored_nicks[pointer][nick] = nick_color
return w.WEECHAT_RC_OK
def remove_nick(data, signal, type_data):
''' Remove nick from dict with colored nicks '''
global colored_nicks
# Nicks can have , in them in some protocols
splitted = type_data.split(',')
pointer = splitted[0]
nick = ",".join(splitted[1:])
if pointer in colored_nicks and nick in colored_nicks[pointer]:
del colored_nicks[pointer][nick]
return w.WEECHAT_RC_OK
def update_blacklist(*args):
''' Set the blacklist for channels and nicks. '''
global ignore_channels, ignore_nicks
ignore_channels = w.config_string(colorize_config_option['blacklist_channels']).split(',')
ignore_nicks = w.config_string(colorize_config_option['blacklist_nicks']).split(',')
return w.WEECHAT_RC_OK
if __name__ == "__main__":
if w.register(SCRIPT_NAME, SCRIPT_AUTHOR, SCRIPT_VERSION, SCRIPT_LICENSE,
SCRIPT_DESC, "", ""):
colorize_config_init()
colorize_config_read()
# Run once to get data ready
update_blacklist()
populate_nicks()
w.hook_signal('nicklist_nick_added', 'add_nick', '')
w.hook_signal('nicklist_nick_removed', 'remove_nick', '')
w.hook_modifier('weechat_print', 'colorize_cb', '')
# Hook config for changing colors
w.hook_config('weechat.color.chat_nick_colors', 'populate_nicks', '')
# Hook for working togheter with other scripts (like colorize_lines)
w.hook_modifier('colorize_nicks', 'colorize_cb', '')
# Hook for modifying input
w.hook_modifier('250|input_text_display', 'colorize_input_cb', '')
# Hook for updating blacklist (this could be improved to use fnmatch)
weechat.hook_config('%s.look.blacklist*' % SCRIPT_NAME, 'update_blacklist', '')