Mercurial > libervia-backend

annotate src/tools/common/ansi.py @ 2444:30278ea1ca7c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
plugin XEP-0060: added node watching methods to bridge: new methods psNodeWatchAdd and psNodeWatchRemove allows to set a watch for the time of the session on one node, to have a signal called when something change on this node. This signal (psEventRaw) send raw data (raw XML), in opposition to psEvent which is there to send high level data (e.g. parsed blog data). Those method are primarely there to let frontends manage local cache for pubsub nodes.
author Goffi <goffi@goffi.org>
date Sun, 19 Nov 2017 16:51:39 +0100
parents 8b37a62336c3
children 0046283a285d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2154
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
1 #!/usr/bin/env python2
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
2 # -*- coding: utf-8 -*-
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
3
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
4 # SàT: a XMPP client
2414
8b37a62336c3 misc: date update (yes it's a bit late :p )
Goffi <goffi@goffi.org>
parents: 2196
diff changeset
5 # Copyright (C) 2009-2017 Jérôme Poisson (goffi@goffi.org)
2154
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
6
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # (at your option) any later version.
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
11
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
16
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
19
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
20 import sys
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
21
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
22 class ANSI(object):
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
23
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
24 ## ANSI escape sequences ##
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
25 RESET = '\033[0m'
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
26 NORMAL_WEIGHT = '\033[22m'
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
27 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))
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
28 BOLD = '\033[1m'
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
29 BLINK = '\033[5m'
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
30 BLINK_OFF = '\033[25m'
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
31
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
32 @classmethod
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
33 def color(cls, *args):
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
34 """output text using ANSI codes
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
35
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
36 this method simply merge arguments, and add RESET if is not the last arguments
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
37 """
2196
d3e48c9a255e plugin XEP-0060: added getConfiguration ad psNodeConfigurationGet bridge method
Goffi <goffi@goffi.org>
parents: 2167
diff changeset
38 # XXX: we expect to have at least one argument
2154
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
39 if args[-1] != cls.RESET:
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
40 args = list(args)
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
41 args.append(cls.RESET)
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
42 return u''.join(args)
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
43
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
44
2165
a0fbb2b11fd0 tools (common): fixed tty detection when isatty is not available
Goffi <goffi@goffi.org>
parents: 2154
diff changeset
45 try:
a0fbb2b11fd0 tools (common): fixed tty detection when isatty is not available
Goffi <goffi@goffi.org>
parents: 2154
diff changeset
46 tty = sys.stdout.isatty()
2167
4b78b4c7f805 core, frontends: various fixes for Libervia:
Goffi <goffi@goffi.org>
parents: 2165
diff changeset
47 except (AttributeError, TypeError): # FIXME: TypeError is here for Pyjamas, need to be removed
2165
a0fbb2b11fd0 tools (common): fixed tty detection when isatty is not available
Goffi <goffi@goffi.org>
parents: 2154
diff changeset
48 tty = False
a0fbb2b11fd0 tools (common): fixed tty detection when isatty is not available
Goffi <goffi@goffi.org>
parents: 2154
diff changeset
49 if not tty:
2154
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
50 # we don't want ANSI escape codes if we are not outputing to a tty!
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
51 for attr in dir(ANSI):
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
52 if isinstance(getattr(ANSI, attr), basestring):
7cbffd754b4a core (constants), tools (common/ansi): moved ANSI escape codes to a dedicated class, with helper methods
Goffi <goffi@goffi.org>
parents:
diff changeset
53 setattr(ANSI, attr, u'')
2165
a0fbb2b11fd0 tools (common): fixed tty detection when isatty is not available
Goffi <goffi@goffi.org>
parents: 2154
diff changeset
54 del tty