def _ansi2html_get_styles()

in doc/bst2html.py [0:0]

• 34 lines of code
• 15 McCabe index (conditional complexity)

def _ansi2html_get_styles(palette):
    if palette not in _ANSI2HTML_STYLES:
        p = ANSI2HTML_PALETTE.get(palette, ANSI2HTML_PALETTE['console'])

        regular_style = {
            '1': '',  # bold
            '2': 'opacity:0.5',
            '4': 'text-decoration:underline',
            '5': 'font-weight:bold',
            '7': '',
            '8': 'display:none',
        }
        bold_style = regular_style.copy()
        for i in range(8):
            regular_style['3%s' % i] = 'color:%s' % p[i]
            regular_style['4%s' % i] = 'background-color:%s' % p[i]

            bold_style['3%s' % i] = 'color:%s' % p[i + 8]
            bold_style['4%s' % i] = 'background-color:%s' % p[i + 8]

        # The default xterm 256 colour p:
        indexed_style = {}
        for i in range(16):
            indexed_style['%s' % i] = p[i]

        for rr in range(6):
            for gg in range(6):
                for bb in range(6):
                    i = 16 + rr * 36 + gg * 6 + bb
                    r = (rr * 40 + 55) if rr else 0
                    g = (gg * 40 + 55) if gg else 0
                    b = (bb * 40 + 55) if bb else 0
                    indexed_style['%s' % i] = ''.join('%02X' % c if 0 <= c <= 255 else None for c in (r, g, b))

        for g in range(24):
            i = g + 232
            L = g * 10 + 8
            indexed_style['%s' % i] = ''.join('%02X' % c if 0 <= c <= 255 else None for c in (L, L, L))

        _ANSI2HTML_STYLES[palette] = (regular_style, bold_style, indexed_style)
    return _ANSI2HTML_STYLES[palette]