Mercurial Repositories > eric / file comparison
comparison: ThirdParty/Pygments/pygments/formatters/terminal256.py
ThirdParty/Pygments/pygments/formatters/terminal256.py
- changeset 5713
- 6762afd9f963
- parent 4697
- c2e9bf425554
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| 5712:f0d08bdeacf4 | 5713:6762afd9f963 |
|---|---|
| 9 tool (http://frexx.de/xterm-256-notes/data/xterm256-conv2.tar.bz2) | 9 tool (http://frexx.de/xterm-256-notes/data/xterm256-conv2.tar.bz2) |
| 10 by Wolfgang Frisch. | 10 by Wolfgang Frisch. |
| 11 | 11 |
| 12 Formatter version 1. | 12 Formatter version 1. |
| 13 | 13 |
| 14 :copyright: Copyright 2006-2015 by the Pygments team, see AUTHORS. | 14 :copyright: Copyright 2006-2017 by the Pygments team, see AUTHORS. |
| 15 :license: BSD, see LICENSE for details. | 15 :license: BSD, see LICENSE for details. |
| 16 """ | 16 """ |
| 17 | 17 |
| 18 # TODO: | 18 # TODO: |
| 19 # - Options to map style's bold/underline/italic/border attributes | 19 # - Options to map style's bold/underline/italic/border attributes |
| 25 # to "white background, black foreground", etc... | 25 # to "white background, black foreground", etc... |
| 26 | 26 |
| 27 import sys | 27 import sys |
| 28 | 28 |
| 29 from pygments.formatter import Formatter | 29 from pygments.formatter import Formatter |
| 30 from pygments.console import codes | |
| 31 from pygments.style import ansicolors | |
| 30 | 32 |
| 31 | 33 |
| 32 __all__ = ['Terminal256Formatter', 'TerminalTrueColorFormatter'] | 34 __all__ = ['Terminal256Formatter', 'TerminalTrueColorFormatter'] |
| 33 | 35 |
| 34 | 36 |
| 45 return "" | 47 return "" |
| 46 | 48 |
| 47 def color_string(self): | 49 def color_string(self): |
| 48 attrs = [] | 50 attrs = [] |
| 49 if self.fg is not None: | 51 if self.fg is not None: |
| 50 attrs.extend(("38", "5", "%i" % self.fg)) | 52 if self.fg in ansicolors: |
| 53 esc = codes[self.fg[5:]] | |
| 54 if ';01m' in esc: | |
| 55 self.bold = True | |
| 56 # extract fg color code. | |
| 57 attrs.append(esc[2:4]) | |
| 58 else: | |
| 59 attrs.extend(("38", "5", "%i" % self.fg)) | |
| 51 if self.bg is not None: | 60 if self.bg is not None: |
| 52 attrs.extend(("48", "5", "%i" % self.bg)) | 61 if self.bg in ansicolors: |
| 62 esc = codes[self.bg[5:]] | |
| 63 # extract fg color code, add 10 for bg. | |
| 64 attrs.append(str(int(esc[2:4])+10)) | |
| 65 else: | |
| 66 attrs.extend(("48", "5", "%i" % self.bg)) | |
| 53 if self.bold: | 67 if self.bold: |
| 54 attrs.append("01") | 68 attrs.append("01") |
| 55 if self.underline: | 69 if self.underline: |
| 56 attrs.append("04") | 70 attrs.append("04") |
| 57 return self.escape(attrs) | 71 return self.escape(attrs) |
| 88 The formatter takes colors from a style defined by the `style` option | 102 The formatter takes colors from a style defined by the `style` option |
| 89 and converts them to nearest ANSI 256-color escape sequences. Bold and | 103 and converts them to nearest ANSI 256-color escape sequences. Bold and |
| 90 underline attributes from the style are preserved (and displayed). | 104 underline attributes from the style are preserved (and displayed). |
| 91 | 105 |
| 92 .. versionadded:: 0.9 | 106 .. versionadded:: 0.9 |
| 107 | |
| 108 .. versionchanged:: 2.2 | |
| 109 If the used style defines foreground colors in the form ``#ansi*``, then | |
| 110 `Terminal256Formatter` will map these to non extended foreground color. | |
| 111 See :ref:`AnsiTerminalStyle` for more information. | |
| 93 | 112 |
| 94 Options accepted: | 113 Options accepted: |
| 95 | 114 |
| 96 `style` | 115 `style` |
| 97 The style to use, can be a string or a Style subclass (default: | 116 The style to use, can be a string or a Style subclass (default: |
| 167 distance = d | 186 distance = d |
| 168 return match | 187 return match |
| 169 | 188 |
| 170 def _color_index(self, color): | 189 def _color_index(self, color): |
| 171 index = self.best_match.get(color, None) | 190 index = self.best_match.get(color, None) |
| 191 if color in ansicolors: | |
| 192 # strip the `#ansi` part and look up code | |
| 193 index = color | |
| 194 self.best_match[color] = index | |
| 172 if index is None: | 195 if index is None: |
| 173 try: | 196 try: |
| 174 rgb = int(str(color), 16) | 197 rgb = int(str(color), 16) |
| 175 except ValueError: | 198 except ValueError: |
| 176 rgb = 0 | 199 rgb = 0 |
| 183 return index | 206 return index |
| 184 | 207 |
| 185 def _setup_styles(self): | 208 def _setup_styles(self): |
| 186 for ttype, ndef in self.style: | 209 for ttype, ndef in self.style: |
| 187 escape = EscapeSequence() | 210 escape = EscapeSequence() |
| 188 if ndef['color']: | 211 # get foreground from ansicolor if set |
| 212 if ndef['ansicolor']: | |
| 213 escape.fg = self._color_index(ndef['ansicolor']) | |
| 214 elif ndef['color']: | |
| 189 escape.fg = self._color_index(ndef['color']) | 215 escape.fg = self._color_index(ndef['color']) |
| 190 if ndef['bgcolor']: | 216 if ndef['bgansicolor']: |
| 217 escape.bg = self._color_index(ndef['bgansicolor']) | |
| 218 elif ndef['bgcolor']: | |
| 191 escape.bg = self._color_index(ndef['bgcolor']) | 219 escape.bg = self._color_index(ndef['bgcolor']) |
| 192 if self.usebold and ndef['bold']: | 220 if self.usebold and ndef['bold']: |
| 193 escape.bold = True | 221 escape.bold = True |
| 194 if self.useunderline and ndef['underline']: | 222 if self.useunderline and ndef['underline']: |
| 195 escape.underline = True | 223 escape.underline = True |
