view src/tools/common/ansi.py @ 2287:ea869f30f204

plugin events: added eventInvite command as a helper for the complex invitation workflow: when this command is used: - an email invitation is sent with the event node set - invitee's jid is affiliated to event - invitee's jid is affiliated to invitee's node as a publisher - invitee's jid is affiliated to blog's node as a member - invitee's jid is affiliated to every blog's item's comments node as a publisher last affiliation complex operation is currently needed because of the way blogs and comments are handled, but this need to be changed in the future with XEP proposal.
author Goffi <goffi@goffi.org>
date Thu, 29 Jun 2017 20:57:12 +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