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# Copyright (C) 2004 Aaron Bentley
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# <aaron@aaronbentley.com>
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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from __future__ import absolute_import
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__docformat__ = "restructuredtext"
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__doc__ = "Terminal control functionality"
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def has_ansi_colors():
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# XXX The whole color handling should be rewritten to use terminfo
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# XXX before we get there, checking for setaf capability should do.
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# XXX See terminfo(5) for all the gory details.
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if sys.platform == "win32":
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if not sys.stdout.isatty():
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return bool(curses.tigetstr('setaf'))
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def colorstring(text, fgcolor=None, bgcolor=None):
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Returns a string using ANSI control codes to set the text color.
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:param text: The text to set the color for.
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:param fgcolor: The foreground color to use
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:param bgcolor: The background color to use
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if fgcolor.startswith('dark'):
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code.append(b'3' + colors[fgcolor])
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code.append(b'4' + colors[bgcolor])
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return b"".join((b"\033[", b';'.join(code), b"m", text, b"\033[0m"))
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def term_title(title):
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term = os.environ.get('TERM', '')
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if term.startswith('xterm') or term == 'dtterm':
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return "\033]0;%s\007" % title
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# arch-tag: a79b9993-146e-4a51-8bae-a13791703ddd