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annotate sat/tools/common/ansi.py @ 2993:d58dccd9e4b4

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primitivus (contact list): fixed notifications counter for mentions: notifications counter was not properly counting mentions and was not changing colour as expected, this patch fixes this and changed colour to the more readable light red when not focused. fixes 319
author Goffi <goffi@goffi.org>
date Mon, 08 Jul 2019 19:11:29 +0200
parents 003b8b4b56a7
children ab2696e34d29
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1 #!/usr/bin/env python2
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2 # -*- coding: utf-8 -*-
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3
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4 # SàT: a XMPP client
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5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 import sys
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23 class ANSI(object):
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25 ## ANSI escape sequences ##
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26 RESET = "\033[0m"
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27 NORMAL_WEIGHT = "\033[22m"
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28 FG_BLACK, FG_RED, FG_GREEN, FG_YELLOW, FG_BLUE, FG_MAGENTA, FG_CYAN, FG_WHITE = (
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29 "\033[3%dm" % nb for nb in xrange(8)
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30 )
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31 BOLD = "\033[1m"
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32 BLINK = "\033[5m"
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33 BLINK_OFF = "\033[25m"
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35 @classmethod
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36 def color(cls, *args):
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37 """output text using ANSI codes
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38
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39 this method simply merge arguments, and add RESET if is not the last arguments
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40 """
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41 # XXX: we expect to have at least one argument
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42 if args[-1] != cls.RESET:
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43 args = list(args)
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44 args.append(cls.RESET)
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45 return u"".join(args)
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47
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48 try:
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49 tty = sys.stdout.isatty()
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50 except (
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51 AttributeError,
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52 TypeError,
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53 ): # FIXME: TypeError is here for Pyjamas, need to be removed
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54 tty = False
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55 if not tty:
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56 #  we don't want ANSI escape codes if we are not outputing to a tty!
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57 for attr in dir(ANSI):
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58 if isinstance(getattr(ANSI, attr), basestring):
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59 setattr(ANSI, attr, u"")
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60 del tty