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Diffstat (limited to 'venv/lib/python3.11/site-packages/pygments/style.py')
| -rw-r--r-- | venv/lib/python3.11/site-packages/pygments/style.py | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/venv/lib/python3.11/site-packages/pygments/style.py b/venv/lib/python3.11/site-packages/pygments/style.py new file mode 100644 index 0000000..96eb92c --- /dev/null +++ b/venv/lib/python3.11/site-packages/pygments/style.py @@ -0,0 +1,203 @@ +""" + pygments.style + ~~~~~~~~~~~~~~ + + Basic style object. + + :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. + :license: BSD, see LICENSE for details. +""" + +from pygments.token import Token, STANDARD_TYPES + +# Default mapping of ansixxx to RGB colors. +_ansimap = { + # dark + 'ansiblack': '000000', + 'ansired': '7f0000', + 'ansigreen': '007f00', + 'ansiyellow': '7f7fe0', + 'ansiblue': '00007f', + 'ansimagenta': '7f007f', + 'ansicyan': '007f7f', + 'ansigray': 'e5e5e5', + # normal + 'ansibrightblack': '555555', + 'ansibrightred': 'ff0000', + 'ansibrightgreen': '00ff00', + 'ansibrightyellow': 'ffff00', + 'ansibrightblue': '0000ff', + 'ansibrightmagenta': 'ff00ff', + 'ansibrightcyan': '00ffff', + 'ansiwhite': 'ffffff', +} +# mapping of deprecated #ansixxx colors to new color names +_deprecated_ansicolors = { + # dark + '#ansiblack': 'ansiblack', + '#ansidarkred': 'ansired', + '#ansidarkgreen': 'ansigreen', + '#ansibrown': 'ansiyellow', + '#ansidarkblue': 'ansiblue', + '#ansipurple': 'ansimagenta', + '#ansiteal': 'ansicyan', + '#ansilightgray': 'ansigray', + # normal + '#ansidarkgray': 'ansibrightblack', + '#ansired': 'ansibrightred', + '#ansigreen': 'ansibrightgreen', + '#ansiyellow': 'ansibrightyellow', + '#ansiblue': 'ansibrightblue', + '#ansifuchsia': 'ansibrightmagenta', + '#ansiturquoise': 'ansibrightcyan', + '#ansiwhite': 'ansiwhite', +} +ansicolors = set(_ansimap) + + +class StyleMeta(type): + + def __new__(mcs, name, bases, dct): + obj = type.__new__(mcs, name, bases, dct) + for token in STANDARD_TYPES: + if token not in obj.styles: + obj.styles[token] = '' + + def colorformat(text): + if text in ansicolors: + return text + if text[0:1] == '#': + col = text[1:] + if len(col) == 6: + return col + elif len(col) == 3: + return col[0] * 2 + col[1] * 2 + col[2] * 2 + elif text == '': + return '' + elif text.startswith('var') or text.startswith('calc'): + return text + assert False, "wrong color format %r" % text + + _styles = obj._styles = {} + + for ttype in obj.styles: + for token in ttype.split(): + if token in _styles: + continue + ndef = _styles.get(token.parent, None) + styledefs = obj.styles.get(token, '').split() + if not ndef or token is None: + ndef = ['', 0, 0, 0, '', '', 0, 0, 0] + elif 'noinherit' in styledefs and token is not Token: + ndef = _styles[Token][:] + else: + ndef = ndef[:] + _styles[token] = ndef + for styledef in obj.styles.get(token, '').split(): + if styledef == 'noinherit': + pass + elif styledef == 'bold': + ndef[1] = 1 + elif styledef == 'nobold': + ndef[1] = 0 + elif styledef == 'italic': + ndef[2] = 1 + elif styledef == 'noitalic': + ndef[2] = 0 + elif styledef == 'underline': + ndef[3] = 1 + elif styledef == 'nounderline': + ndef[3] = 0 + elif styledef[:3] == 'bg:': + ndef[4] = colorformat(styledef[3:]) + elif styledef[:7] == 'border:': + ndef[5] = colorformat(styledef[7:]) + elif styledef == 'roman': + ndef[6] = 1 + elif styledef == 'sans': + ndef[7] = 1 + elif styledef == 'mono': + ndef[8] = 1 + else: + ndef[0] = colorformat(styledef) + + return obj + + def style_for_token(cls, token): + t = cls._styles[token] + ansicolor = bgansicolor = None + color = t[0] + if color in _deprecated_ansicolors: + color = _deprecated_ansicolors[color] + if color in ansicolors: + ansicolor = color + color = _ansimap[color] + bgcolor = t[4] + if bgcolor in _deprecated_ansicolors: + bgcolor = _deprecated_ansicolors[bgcolor] + if bgcolor in ansicolors: + bgansicolor = bgcolor + bgcolor = _ansimap[bgcolor] + + return { + 'color': color or None, + 'bold': bool(t[1]), + 'italic': bool(t[2]), + 'underline': bool(t[3]), + 'bgcolor': bgcolor or None, + 'border': t[5] or None, + 'roman': bool(t[6]) or None, + 'sans': bool(t[7]) or None, + 'mono': bool(t[8]) or None, + 'ansicolor': ansicolor, + 'bgansicolor': bgansicolor, + } + + def list_styles(cls): + return list(cls) + + def styles_token(cls, ttype): + return ttype in cls._styles + + def __iter__(cls): + for token in cls._styles: + yield token, cls.style_for_token(token) + + def __len__(cls): + return len(cls._styles) + + +class Style(metaclass=StyleMeta): + + #: overall background color (``None`` means transparent) + background_color = '#ffffff' + + #: highlight background color + highlight_color = '#ffffcc' + + #: line number font color + line_number_color = 'inherit' + + #: line number background color + line_number_background_color = 'transparent' + + #: special line number font color + line_number_special_color = '#000000' + + #: special line number background color + line_number_special_background_color = '#ffffc0' + + #: Style definitions for individual token types. + styles = {} + + #: user-friendly style name (used when selecting the style, so this + # should be all-lowercase, no spaces, hyphens) + name = 'unnamed' + + aliases = [] + + # Attribute for lexers defined within Pygments. If set + # to True, the style is not shown in the style gallery + # on the website. This is intended for language-specific + # styles. + web_style_gallery_exclude = False |