Mercurial > libervia-backend
view src/tools/common/ansi.py @ 2266:084a75b8aa7a
tools (common/template): changed blog_date filter to date_days
Instead of returning the whole sentence, date_days only return the number of days between now and the given timestamp.
This way the template author can choose how to use it, and translation can be done template side.
author | Goffi <goffi@goffi.org> |
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date | Sat, 24 Jun 2017 21:47:06 +0200 |
parents | d3e48c9a255e |
children | 8b37a62336c3 |
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#!/usr/bin/env python2 # -*- coding: utf-8 -*- # SàT: a XMPP client # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero 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 Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import sys class ANSI(object): ## ANSI escape sequences ## RESET = '\033[0m' NORMAL_WEIGHT = '\033[22m' FG_BLACK, FG_RED, FG_GREEN, FG_YELLOW, FG_BLUE, FG_MAGENTA, FG_CYAN, FG_WHITE = ('\033[3%dm' % nb for nb in xrange(8)) BOLD = '\033[1m' BLINK = '\033[5m' BLINK_OFF = '\033[25m' @classmethod def color(cls, *args): """output text using ANSI codes this method simply merge arguments, and add RESET if is not the last arguments """ # XXX: we expect to have at least one argument if args[-1] != cls.RESET: args = list(args) args.append(cls.RESET) return u''.join(args) try: tty = sys.stdout.isatty() except (AttributeError, TypeError): # FIXME: TypeError is here for Pyjamas, need to be removed tty = False if not tty: # we don't want ANSI escape codes if we are not outputing to a tty! for attr in dir(ANSI): if isinstance(getattr(ANSI, attr), basestring): setattr(ANSI, attr, u'') del tty