got color inversion working - for mIRC, anyways. haven't tested with an irssi log. still getting weird color bugs on irssi but i think mirc is done
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brent s
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e169160159
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e1cd54a7b2
@ -115,15 +115,31 @@ colormap = {8: {'0': ('97', '107'),
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'{0[0]};{0[1]};{0[2]}m'}}}
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# These are special "control characters" Irssi uses.
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reset_char = '\x1b[0m'
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bold_char = '\x1b[1m'
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invert_char = '\x1b[7m'
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# Used for Irssi-specific escapes/controls.
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irssi_ctrl = {'a': '\x1b[5m', # Blink
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'b': '\x1b[4m', # Underline
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'c': '\x1b[1m', # Bold
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'd': '\x1b[7m', # Reverse
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'e': '\t', # Indent
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'c': bold_char, # Bold
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'd': invert_char, # Reverse (unused; color_inverter() is called)
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#'e': '\t', # Indent
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'e': None, # Indent
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'f': None, # "f" is an indent func, so no-op
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'g': reset_char, # Reset
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'h': None} # Monospace (no-op)
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'h': None, # Monospace (no-op)
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'>': bold_char, # Undocumented? Seems to be bold/highlight.
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';': bold_char} # Undocumented? Seems to be bold/highlight.
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# This is used for inversion on the colors.
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# # the foreground color (dynamic)
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# fg = '\x1b[39m'
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# # the background color (dynamic)
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# bg = '\x1b[49m'
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# the value to reset the foreground text (not changed)
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def_fg = '\x1b[39m'
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# the value to reset the background text (not changed)
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def_bg = '\x1b[49m'
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# if the state is currently inverted (dynamic)
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is_inverted = False
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def get_palette():
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# Return 8, 256, or 'truecolor'
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@ -140,31 +156,38 @@ def get_palette():
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curses.endwin()
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return(c)
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def color_inverter(data = None):
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# global fg
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# global bg
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global is_inverted
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#fg, bg = bg, fg
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if is_inverted:
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char = '\x1b[27m'
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else:
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char = '\x1b[7m'
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is_inverted = (not is_inverted)
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return(char)
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def color_converter(data_in, palette_map):
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# Only used if logParser().args['color'] = True
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# Convert mIRC/Irssi color coding to ANSI color codes.
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# A sub-function that generates the replacement characters.
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fg = '39'
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bg = '49'
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# the value to reset the foreground text
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def_fg = '\x1b[39m'
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# the value to reset the background text
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def_bg = '\x1b[49m'
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global fg
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global bg
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global is_inverted
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_colors = colormap[palette_map]
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def _repl(ch_in):
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nonlocal bg
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nonlocal fg
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ch_out = ''
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_ch = {'stripped': re.sub('^[\x00-\x7f]', '', ch_in.group()),
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'ctrl': re.sub('^\x04([a-h]|[0-9]|;|>)/?.*$', '\g<1>',
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#'ctrl': re.sub('^\x04([a-h]|[0-9]|;|>)/?.*$', '\g<1>',
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'ctrl': re.sub('^\x04([^/])/?.*$', '\g<1>',
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ch_in.group())}
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# We assign this separately as we use an existing dict entry.
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# This is the "color code" (if it exists).
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_ch['c'] = [re.sub('^0?([0-9])',
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_ch['c'] = [re.sub('^0?([0-9]{1,2}).*',
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'\g<1>',
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i.strip()) for i in _ch['stripped'].split(',', 1)]
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pprint.pprint(_ch)
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pprint.pprint(ch_in.group())
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# Color-handling
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if _ch['ctrl'].startswith('\x03'):
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if len(_ch['c']) == 1:
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@ -174,35 +197,47 @@ def color_converter(data_in, palette_map):
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else:
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raise RuntimeError('Parsing error! "{0}"'.format(
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ch_in.group()))
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ch_out = _colors['ansi_wrap']['fg'].format(_colors[_ch['c'][0]])
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fg = _colors['ansi_wrap']['fg'].format(_colors[_ch['c'][0]])
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ch_out = fg
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if not fg_only:
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ch_out += _colors['ansi_wrap']['bg'].format(
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_colors[_ch['c'][1]])
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bg = _colors['ansi_wrap']['bg'].format(_colors[_ch['c'][1]])
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ch_out += bg
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# Control-character handling
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elif _ch['ctrl'].startswith('\x04'):
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else:
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if _ch['ctrl'] in irssi_ctrl:
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ch_out = irssi_ctrl[_ch['ctrl']]
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if irssi_ctrl[_ch['ctrl']]:
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ch_out = irssi_ctrl[_ch['ctrl']]
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if _ch['ctrl'] == 'g':
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color_inverter()
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elif re.search('^[0-9]', _ch['ctrl']):
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# pass
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ch_out = _colors['ansi_wrap']['fg'].format(
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_colors[_ch['c'][0]])
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else:
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print(_ch['ctrl'])
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return(ch_out)
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#color_ptrn = re.compile('\x03[0-9]{1,2}(,[0-9]{1,2})?')
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catch = re.compile('(\x03[0-9](,[0-9]{1, 2})?|'
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'\x04([a-h]|;|[0-9]/?))')
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# These get replaced in the order they're defined here.
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regex = {'nick': re.compile('\x04[89]/'),
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'bold': re.compile('(\x02|\x04(;|[a-h]|>))/?'),
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## Doublecheck this. what is the significance of \x04(.*) chars?
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'control': re.compile('\x04(g|c|[389;]/?|e|>)?/?'),
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'color_clear': re.compile('\x0f(g|c|[389;]/?|e)?/?')}
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catch = re.compile('(\x03[0-9]{2}(,[0-9]{1, 2})?|'
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'\x04([a-h]|;/|>/|[0-9]/?))')
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# These are some non-programmatic regexes.
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# Clean up the nick.
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nick_re = re.compile('(\x048/\s*)')
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# mIRC uses a different tag for reset.
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mirc_rst = re.compile('\x0f')
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# mIRC and Irssi tags, respectively, for inversion.
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re_invert = re.compile('(\x16|\x04d)')
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data = data_in.splitlines()
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for idx, line in enumerate(data[:]):
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# Get some preliminary replacements out of the way.
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line = regex['nick'].sub(' ', line, 1)
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#line = regex['bold'].sub(bold, line)
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#line = regex['control'].sub(reset_char, line)
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#line = regex['color_clear'].sub(def_fg + def_bg, line)
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line = nick_re.sub(' ', line, 1)
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line = re_invert.sub(color_inverter, line)
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line = mirc_rst.sub(reset_char, line)
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# This is like 90% of the magic, honestly.
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line = catch.sub(_repl, line)
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if not line.endswith(reset_char):
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line += reset_char
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# Since we clear all formatting at the end of each line
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is_inverted = False
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data[idx] = line
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return('\n'.join(data))
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