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by Aaron Bentley
Got the shell basics working properly |
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# Copyright (C) 2004 Aaron Bentley
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# <aaron.bentley@utoronto.ca>
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#
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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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#
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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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#
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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import os |
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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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import curses |
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curses.setupterm() |
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return bool(curses.tigetstr('setaf')) |
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colors = { |
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"black": "0", |
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"red": "1", |
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"green": "2", |
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"yellow": "3", |
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"blue": "4", |
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"magenta": "5", |
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"cyan": "6", |
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"white": "7" |
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}
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def colorstring(text, fgcolor=None, bright=False, bgcolor=None): |
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"""
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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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:type text: string
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:param fgcolor: The foreground color to use
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:type fgcolor: string
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:param bright: If true, make the foreground color bright
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:type bright: bool
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:param bgcolor: The background color to use
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:type bgcolor: string
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"""
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code = [] |
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if (bright): |
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code.append("1") |
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if (fgcolor): |
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code.append('3'+colors[fgcolor]) |
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if (bgcolor): |
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code.append("4"+colors[bgcolor]) |
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return "".join(("\033[", ';'.join(code), "m", text, "\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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return str() |
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# arch-tag: a79b9993-146e-4a51-8bae-a13791703ddd
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