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# Copyright 1998-2004 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-src/portage/pym/output.py,v 1.24 2004/10/04 14:07:40 vapier Exp $
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cvs_id_string="$Id: output.py,v 1.24.2.3 2005/02/06 02:48:44 jstubbs Exp $"[5:-2]
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import os,sys,re
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havecolor=1
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dotitles=1
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esc_seq = "\x1b["
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g_attr = {}
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g_attr["normal"] = 0
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g_attr["bold"] = 1
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g_attr["faint"] = 2
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g_attr["standout"] = 3
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g_attr["underline"] = 4
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g_attr["blink"] = 5
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g_attr["overline"] = 6 # Why is overline actually useful?
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g_attr["reverse"] = 7
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g_attr["invisible"] = 8
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g_attr["no-attr"] = 22
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g_attr["no-standout"] = 23
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g_attr["no-underline"] = 24
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g_attr["no-blink"] = 25
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g_attr["no-overline"] = 26
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g_attr["no-reverse"] = 27
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# 28 isn't defined?
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# 29 isn't defined?
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g_attr["black"] = 30
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g_attr["red"] = 31
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g_attr["green"] = 32
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g_attr["yellow"] = 33
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g_attr["blue"] = 34
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g_attr["magenta"] = 35
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g_attr["cyan"] = 36
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g_attr["white"] = 37
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# 38 isn't defined?
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g_attr["default"] = 39
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g_attr["bg_black"] = 40
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g_attr["bg_red"] = 41
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g_attr["bg_green"] = 42
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g_attr["bg_yellow"] = 43
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g_attr["bg_blue"] = 44
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g_attr["bg_magenta"] = 45
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g_attr["bg_cyan"] = 46
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g_attr["bg_white"] = 47
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g_attr["bg_default"] = 49
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# make_seq("blue", "black", "normal")
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def color(fg, bg="default", attr=["normal"]):
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mystr = esc_seq[:] + "%02d" % g_attr[fg]
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for x in [bg]+attr:
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mystr += ";%02d" % g_attr[x]
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return mystr+"m"
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codes={}
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codes["reset"] = esc_seq + "39;49;00m"
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codes["bold"] = esc_seq + "01m"
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codes["faint"] = esc_seq + "02m"
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codes["standout"] = esc_seq + "03m"
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codes["underline"] = esc_seq + "04m"
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codes["blink"] = esc_seq + "05m"
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codes["overline"] = esc_seq + "06m" # Who made this up? Seriously.
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codes["teal"] = esc_seq + "36m"
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codes["turquoise"] = esc_seq + "36;01m"
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codes["fuchsia"] = esc_seq + "35;01m"
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codes["purple"] = esc_seq + "35m"
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codes["blue"] = esc_seq + "34;01m"
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codes["darkblue"] = esc_seq + "34m"
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codes["green"] = esc_seq + "32;01m"
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codes["darkgreen"] = esc_seq + "32m"
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codes["yellow"] = esc_seq + "33;01m"
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codes["brown"] = esc_seq + "33m"
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codes["red"] = esc_seq + "31;01m"
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codes["darkred"] = esc_seq + "31m"
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def nc_len(mystr):
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tmp = re.sub(esc_seq + "^m]+m", "", mystr);
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return len(tmp)
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def xtermTitle(mystr):
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if havecolor and dotitles and os.environ.has_key("TERM") and sys.stderr.isatty():
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myt=os.environ["TERM"]
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legal_terms = ["xterm","Eterm","aterm","rxvt","screen","kterm","rxvt-unicode"]
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if (myt in legal_terms) or myt.startswith("xterm") or myt.startswith("screen"):
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sys.stderr.write("\x1b]2;"+str(mystr)+"\x07")
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sys.stderr.flush()
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if (myt.startswith("screen")):
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sys.stderr.write("\x1bk"+str(mystr)+"\x1b\\")
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sys.stderr.flush()
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def xtermTitleReset():
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if havecolor and dotitles and os.environ.has_key("TERM"):
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myt=os.environ["TERM"]
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xtermTitle(os.environ["TERM"])
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def notitles():
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"turn off title setting"
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dotitles=0
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def nocolor():
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"turn off colorization"
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havecolor=0
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for x in codes.keys():
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codes[x]=""
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def resetColor():
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return codes["reset"]
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def ctext(color,text):
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return codes[ctext]+text+codes["reset"]
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def bold(text):
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return codes["bold"]+text+codes["reset"]
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def white(text):
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return bold(text)
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def teal(text):
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return codes["teal"]+text+codes["reset"]
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def turquoise(text):
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return codes["turquoise"]+text+codes["reset"]
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def darkteal(text):
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return turquoise(text)
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def fuscia(text): # Don't use this one. It's spelled wrong!
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return codes["fuchsia"]+text+codes["reset"]
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def fuchsia(text):
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return codes["fuchsia"]+text+codes["reset"]
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def purple(text):
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return codes["purple"]+text+codes["reset"]
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def blue(text):
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return codes["blue"]+text+codes["reset"]
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def darkblue(text):
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return codes["darkblue"]+text+codes["reset"]
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def green(text):
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return codes["green"]+text+codes["reset"]
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def darkgreen(text):
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return codes["darkgreen"]+text+codes["reset"]
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def yellow(text):
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return codes["yellow"]+text+codes["reset"]
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def brown(text):
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return codes["brown"]+text+codes["reset"]
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def darkyellow(text):
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return brown(text)
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def red(text):
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return codes["red"]+text+codes["reset"]
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def darkred(text):
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return codes["darkred"]+text+codes["reset"]
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