Show More
@@ -1,361 +1,363 b'' | |||||
1 | # color.py color output for the status and qseries commands |
|
1 | # color.py color output for the status and qseries commands | |
2 | # |
|
2 | # | |
3 | # Copyright (C) 2007 Kevin Christen <kevin.christen@gmail.com> |
|
3 | # Copyright (C) 2007 Kevin Christen <kevin.christen@gmail.com> | |
4 | # |
|
4 | # | |
5 | # This program is free software; you can redistribute it and/or modify it |
|
5 | # This program is free software; you can redistribute it and/or modify it | |
6 | # under the terms of the GNU General Public License as published by the |
|
6 | # under the terms of the GNU General Public License as published by the | |
7 | # Free Software Foundation; either version 2 of the License, or (at your |
|
7 | # Free Software Foundation; either version 2 of the License, or (at your | |
8 | # option) any later version. |
|
8 | # option) any later version. | |
9 | # |
|
9 | # | |
10 | # This program is distributed in the hope that it will be useful, but |
|
10 | # This program is distributed in the hope that it will be useful, but | |
11 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
|
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General | |
13 | # Public License for more details. |
|
13 | # Public License for more details. | |
14 | # |
|
14 | # | |
15 | # You should have received a copy of the GNU General Public License along |
|
15 | # You should have received a copy of the GNU General Public License along | |
16 | # with this program; if not, write to the Free Software Foundation, Inc., |
|
16 | # with this program; if not, write to the Free Software Foundation, Inc., | |
17 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
|
17 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 |
|
18 | |||
19 | '''colorize output from some commands |
|
19 | '''colorize output from some commands | |
20 |
|
20 | |||
21 | This extension modifies the status and resolve commands to add color |
|
21 | This extension modifies the status and resolve commands to add color | |
22 | to their output to reflect file status, the qseries command to add |
|
22 | to their output to reflect file status, the qseries command to add | |
23 | color to reflect patch status (applied, unapplied, missing), and to |
|
23 | color to reflect patch status (applied, unapplied, missing), and to | |
24 | diff-related commands to highlight additions, removals, diff headers, |
|
24 | diff-related commands to highlight additions, removals, diff headers, | |
25 | and trailing whitespace. |
|
25 | and trailing whitespace. | |
26 |
|
26 | |||
27 | Other effects in addition to color, like bold and underlined text, are |
|
27 | Other effects in addition to color, like bold and underlined text, are | |
28 | also available. Effects are rendered with the ECMA-48 SGR control |
|
28 | also available. Effects are rendered with the ECMA-48 SGR control | |
29 | function (aka ANSI escape codes). |
|
29 | function (aka ANSI escape codes). | |
30 |
|
30 | |||
31 | Default effects may be overridden from your configuration file:: |
|
31 | Default effects may be overridden from your configuration file:: | |
32 |
|
32 | |||
33 | [color] |
|
33 | [color] | |
34 | status.modified = blue bold underline red_background |
|
34 | status.modified = blue bold underline red_background | |
35 | status.added = green bold |
|
35 | status.added = green bold | |
36 | status.removed = red bold blue_background |
|
36 | status.removed = red bold blue_background | |
37 | status.deleted = cyan bold underline |
|
37 | status.deleted = cyan bold underline | |
38 | status.unknown = magenta bold underline |
|
38 | status.unknown = magenta bold underline | |
39 | status.ignored = black bold |
|
39 | status.ignored = black bold | |
40 |
|
40 | |||
41 | # 'none' turns off all effects |
|
41 | # 'none' turns off all effects | |
42 | status.clean = none |
|
42 | status.clean = none | |
43 | status.copied = none |
|
43 | status.copied = none | |
44 |
|
44 | |||
45 | qseries.applied = blue bold underline |
|
45 | qseries.applied = blue bold underline | |
46 | qseries.unapplied = black bold |
|
46 | qseries.unapplied = black bold | |
47 | qseries.missing = red bold |
|
47 | qseries.missing = red bold | |
48 |
|
48 | |||
49 | diff.diffline = bold |
|
49 | diff.diffline = bold | |
50 | diff.extended = cyan bold |
|
50 | diff.extended = cyan bold | |
51 | diff.file_a = red bold |
|
51 | diff.file_a = red bold | |
52 | diff.file_b = green bold |
|
52 | diff.file_b = green bold | |
53 | diff.hunk = magenta |
|
53 | diff.hunk = magenta | |
54 | diff.deleted = red |
|
54 | diff.deleted = red | |
55 | diff.inserted = green |
|
55 | diff.inserted = green | |
56 | diff.changed = white |
|
56 | diff.changed = white | |
57 | diff.trailingwhitespace = bold red_background |
|
57 | diff.trailingwhitespace = bold red_background | |
58 |
|
58 | |||
59 | resolve.unresolved = red bold |
|
59 | resolve.unresolved = red bold | |
60 | resolve.resolved = green bold |
|
60 | resolve.resolved = green bold | |
61 |
|
61 | |||
62 | bookmarks.current = green |
|
62 | bookmarks.current = green | |
63 |
|
63 | |||
64 | branches.active = none |
|
64 | branches.active = none | |
65 | branches.closed = black bold |
|
65 | branches.closed = black bold | |
66 | branches.current = green |
|
66 | branches.current = green | |
67 | branches.inactive = none |
|
67 | branches.inactive = none | |
68 |
|
68 | |||
69 | The color extension will try to detect whether to use ANSI codes or |
|
69 | The color extension will try to detect whether to use ANSI codes or | |
70 | Win32 console APIs, unless it is made explicit:: |
|
70 | Win32 console APIs, unless it is made explicit:: | |
71 |
|
71 | |||
72 | [color] |
|
72 | [color] | |
73 | mode = ansi |
|
73 | mode = ansi | |
74 |
|
74 | |||
75 | Any value other than 'ansi', 'win32', or 'auto' will disable color. |
|
75 | Any value other than 'ansi', 'win32', or 'auto' will disable color. | |
76 |
|
76 | |||
77 | ''' |
|
77 | ''' | |
78 |
|
78 | |||
79 | import os |
|
79 | import os | |
80 |
|
80 | |||
81 | from mercurial import commands, dispatch, extensions, ui as uimod, util |
|
81 | from mercurial import commands, dispatch, extensions, ui as uimod, util | |
82 | from mercurial.i18n import _ |
|
82 | from mercurial.i18n import _ | |
83 |
|
83 | |||
84 | # start and stop parameters for effects |
|
84 | # start and stop parameters for effects | |
85 | _effects = {'none': 0, 'black': 30, 'red': 31, 'green': 32, 'yellow': 33, |
|
85 | _effects = {'none': 0, 'black': 30, 'red': 31, 'green': 32, 'yellow': 33, | |
86 | 'blue': 34, 'magenta': 35, 'cyan': 36, 'white': 37, 'bold': 1, |
|
86 | 'blue': 34, 'magenta': 35, 'cyan': 36, 'white': 37, 'bold': 1, | |
87 | 'italic': 3, 'underline': 4, 'inverse': 7, |
|
87 | 'italic': 3, 'underline': 4, 'inverse': 7, | |
88 | 'black_background': 40, 'red_background': 41, |
|
88 | 'black_background': 40, 'red_background': 41, | |
89 | 'green_background': 42, 'yellow_background': 43, |
|
89 | 'green_background': 42, 'yellow_background': 43, | |
90 | 'blue_background': 44, 'purple_background': 45, |
|
90 | 'blue_background': 44, 'purple_background': 45, | |
91 | 'cyan_background': 46, 'white_background': 47} |
|
91 | 'cyan_background': 46, 'white_background': 47} | |
92 |
|
92 | |||
93 | _styles = {'grep.match': 'red bold', |
|
93 | _styles = {'grep.match': 'red bold', | |
94 | 'bookmarks.current': 'green', |
|
94 | 'bookmarks.current': 'green', | |
95 | 'branches.active': 'none', |
|
95 | 'branches.active': 'none', | |
96 | 'branches.closed': 'black bold', |
|
96 | 'branches.closed': 'black bold', | |
97 | 'branches.current': 'green', |
|
97 | 'branches.current': 'green', | |
98 | 'branches.inactive': 'none', |
|
98 | 'branches.inactive': 'none', | |
99 | 'diff.changed': 'white', |
|
99 | 'diff.changed': 'white', | |
100 | 'diff.deleted': 'red', |
|
100 | 'diff.deleted': 'red', | |
101 | 'diff.diffline': 'bold', |
|
101 | 'diff.diffline': 'bold', | |
102 | 'diff.extended': 'cyan bold', |
|
102 | 'diff.extended': 'cyan bold', | |
103 | 'diff.file_a': 'red bold', |
|
103 | 'diff.file_a': 'red bold', | |
104 | 'diff.file_b': 'green bold', |
|
104 | 'diff.file_b': 'green bold', | |
105 | 'diff.hunk': 'magenta', |
|
105 | 'diff.hunk': 'magenta', | |
106 | 'diff.inserted': 'green', |
|
106 | 'diff.inserted': 'green', | |
107 | 'diff.trailingwhitespace': 'bold red_background', |
|
107 | 'diff.trailingwhitespace': 'bold red_background', | |
108 | 'diffstat.deleted': 'red', |
|
108 | 'diffstat.deleted': 'red', | |
109 | 'diffstat.inserted': 'green', |
|
109 | 'diffstat.inserted': 'green', | |
110 | 'ui.prompt': 'yellow', |
|
110 | 'ui.prompt': 'yellow', | |
111 | 'log.changeset': 'yellow', |
|
111 | 'log.changeset': 'yellow', | |
112 | 'resolve.resolved': 'green bold', |
|
112 | 'resolve.resolved': 'green bold', | |
113 | 'resolve.unresolved': 'red bold', |
|
113 | 'resolve.unresolved': 'red bold', | |
114 | 'status.added': 'green bold', |
|
114 | 'status.added': 'green bold', | |
115 | 'status.clean': 'none', |
|
115 | 'status.clean': 'none', | |
116 | 'status.copied': 'none', |
|
116 | 'status.copied': 'none', | |
117 | 'status.deleted': 'cyan bold underline', |
|
117 | 'status.deleted': 'cyan bold underline', | |
118 | 'status.ignored': 'black bold', |
|
118 | 'status.ignored': 'black bold', | |
119 | 'status.modified': 'blue bold', |
|
119 | 'status.modified': 'blue bold', | |
120 | 'status.removed': 'red bold', |
|
120 | 'status.removed': 'red bold', | |
121 | 'status.unknown': 'magenta bold underline'} |
|
121 | 'status.unknown': 'magenta bold underline'} | |
122 |
|
122 | |||
123 |
|
123 | |||
124 | def render_effects(text, effects): |
|
124 | def render_effects(text, effects): | |
125 | 'Wrap text in commands to turn on each effect.' |
|
125 | 'Wrap text in commands to turn on each effect.' | |
126 | if not text: |
|
126 | if not text: | |
127 | return text |
|
127 | return text | |
128 | start = [str(_effects[e]) for e in ['none'] + effects.split()] |
|
128 | start = [str(_effects[e]) for e in ['none'] + effects.split()] | |
129 | start = '\033[' + ';'.join(start) + 'm' |
|
129 | start = '\033[' + ';'.join(start) + 'm' | |
130 | stop = '\033[' + str(_effects['none']) + 'm' |
|
130 | stop = '\033[' + str(_effects['none']) + 'm' | |
131 | return ''.join([start, text, stop]) |
|
131 | return ''.join([start, text, stop]) | |
132 |
|
132 | |||
133 | def extstyles(): |
|
133 | def extstyles(): | |
134 | for name, ext in extensions.extensions(): |
|
134 | for name, ext in extensions.extensions(): | |
135 | _styles.update(getattr(ext, 'colortable', {})) |
|
135 | _styles.update(getattr(ext, 'colortable', {})) | |
136 |
|
136 | |||
137 | def configstyles(ui): |
|
137 | def configstyles(ui): | |
138 | for status, cfgeffects in ui.configitems('color'): |
|
138 | for status, cfgeffects in ui.configitems('color'): | |
139 | if '.' not in status: |
|
139 | if '.' not in status: | |
140 | continue |
|
140 | continue | |
141 | cfgeffects = ui.configlist('color', status) |
|
141 | cfgeffects = ui.configlist('color', status) | |
142 | if cfgeffects: |
|
142 | if cfgeffects: | |
143 | good = [] |
|
143 | good = [] | |
144 | for e in cfgeffects: |
|
144 | for e in cfgeffects: | |
145 | if e in _effects: |
|
145 | if e in _effects: | |
146 | good.append(e) |
|
146 | good.append(e) | |
147 | else: |
|
147 | else: | |
148 | ui.warn(_("ignoring unknown color/effect %r " |
|
148 | ui.warn(_("ignoring unknown color/effect %r " | |
149 | "(configured in color.%s)\n") |
|
149 | "(configured in color.%s)\n") | |
150 | % (e, status)) |
|
150 | % (e, status)) | |
151 | _styles[status] = ' '.join(good) |
|
151 | _styles[status] = ' '.join(good) | |
152 |
|
152 | |||
153 | class colorui(uimod.ui): |
|
153 | class colorui(uimod.ui): | |
154 | def popbuffer(self, labeled=False): |
|
154 | def popbuffer(self, labeled=False): | |
155 | if labeled: |
|
155 | if labeled: | |
156 | return ''.join(self.label(a, label) for a, label |
|
156 | return ''.join(self.label(a, label) for a, label | |
157 | in self._buffers.pop()) |
|
157 | in self._buffers.pop()) | |
158 | return ''.join(a for a, label in self._buffers.pop()) |
|
158 | return ''.join(a for a, label in self._buffers.pop()) | |
159 |
|
159 | |||
160 | _colormode = 'ansi' |
|
160 | _colormode = 'ansi' | |
161 | def write(self, *args, **opts): |
|
161 | def write(self, *args, **opts): | |
162 | label = opts.get('label', '') |
|
162 | label = opts.get('label', '') | |
163 | if self._buffers: |
|
163 | if self._buffers: | |
164 | self._buffers[-1].extend([(str(a), label) for a in args]) |
|
164 | self._buffers[-1].extend([(str(a), label) for a in args]) | |
165 | elif self._colormode == 'win32': |
|
165 | elif self._colormode == 'win32': | |
166 | for a in args: |
|
166 | for a in args: | |
167 | win32print(a, super(colorui, self).write, **opts) |
|
167 | win32print(a, super(colorui, self).write, **opts) | |
168 | else: |
|
168 | else: | |
169 | return super(colorui, self).write( |
|
169 | return super(colorui, self).write( | |
170 | *[self.label(str(a), label) for a in args], **opts) |
|
170 | *[self.label(str(a), label) for a in args], **opts) | |
171 |
|
171 | |||
172 | def write_err(self, *args, **opts): |
|
172 | def write_err(self, *args, **opts): | |
173 | label = opts.get('label', '') |
|
173 | label = opts.get('label', '') | |
174 | if self._colormode == 'win32': |
|
174 | if self._colormode == 'win32': | |
175 | for a in args: |
|
175 | for a in args: | |
176 | win32print(a, super(colorui, self).write_err, **opts) |
|
176 | win32print(a, super(colorui, self).write_err, **opts) | |
177 | else: |
|
177 | else: | |
178 | return super(colorui, self).write_err( |
|
178 | return super(colorui, self).write_err( | |
179 | *[self.label(str(a), label) for a in args], **opts) |
|
179 | *[self.label(str(a), label) for a in args], **opts) | |
180 |
|
180 | |||
181 | def label(self, msg, label): |
|
181 | def label(self, msg, label): | |
182 | effects = [] |
|
182 | effects = [] | |
183 | for l in label.split(): |
|
183 | for l in label.split(): | |
184 | s = _styles.get(l, '') |
|
184 | s = _styles.get(l, '') | |
185 | if s: |
|
185 | if s: | |
186 | effects.append(s) |
|
186 | effects.append(s) | |
187 | effects = ''.join(effects) |
|
187 | effects = ''.join(effects) | |
188 | if effects: |
|
188 | if effects: | |
189 | return '\n'.join([render_effects(s, effects) |
|
189 | return '\n'.join([render_effects(s, effects) | |
190 | for s in msg.split('\n')]) |
|
190 | for s in msg.split('\n')]) | |
191 | return msg |
|
191 | return msg | |
192 |
|
192 | |||
193 |
|
193 | |||
194 | def uisetup(ui): |
|
194 | def uisetup(ui): | |
195 | if ui.plain(): |
|
195 | if ui.plain(): | |
196 | return |
|
196 | return | |
197 | mode = ui.config('color', 'mode', 'auto') |
|
197 | mode = ui.config('color', 'mode', 'auto') | |
198 | if mode == 'auto': |
|
198 | if mode == 'auto': | |
199 | if os.name == 'nt' and 'TERM' not in os.environ: |
|
199 | if os.name == 'nt' and 'TERM' not in os.environ: | |
200 | # looks line a cmd.exe console, use win32 API or nothing |
|
200 | # looks line a cmd.exe console, use win32 API or nothing | |
201 | mode = w32effects and 'win32' or 'none' |
|
201 | mode = w32effects and 'win32' or 'none' | |
202 | else: |
|
202 | else: | |
203 | mode = 'ansi' |
|
203 | mode = 'ansi' | |
204 | if mode == 'win32': |
|
204 | if mode == 'win32': | |
205 | if w32effects is None: |
|
205 | if w32effects is None: | |
206 | # only warn if color.mode is explicitly set to win32 |
|
206 | # only warn if color.mode is explicitly set to win32 | |
207 | ui.warn(_('warning: failed to set color mode to %s\n') % mode) |
|
207 | ui.warn(_('warning: failed to set color mode to %s\n') % mode) | |
208 | return |
|
208 | return | |
209 | _effects.update(w32effects) |
|
209 | _effects.update(w32effects) | |
210 | elif mode != 'ansi': |
|
210 | elif mode != 'ansi': | |
211 | return |
|
211 | return | |
212 | def colorcmd(orig, ui_, opts, cmd, cmdfunc): |
|
212 | def colorcmd(orig, ui_, opts, cmd, cmdfunc): | |
213 | coloropt = opts['color'] |
|
213 | coloropt = opts['color'] | |
214 | auto = coloropt == 'auto' |
|
214 | auto = coloropt == 'auto' | |
215 | always = util.parsebool(coloropt) |
|
215 | always = util.parsebool(coloropt) | |
216 | if (always or |
|
216 | if (always or | |
217 | (always is None and |
|
217 | (always is None and | |
218 | (auto and (os.environ.get('TERM') != 'dumb' and ui_.formatted())))): |
|
218 | (auto and (os.environ.get('TERM') != 'dumb' and ui_.formatted())))): | |
219 | colorui._colormode = mode |
|
219 | colorui._colormode = mode | |
220 | colorui.__bases__ = (ui_.__class__,) |
|
220 | colorui.__bases__ = (ui_.__class__,) | |
221 | ui_.__class__ = colorui |
|
221 | ui_.__class__ = colorui | |
222 | extstyles() |
|
222 | extstyles() | |
223 | configstyles(ui_) |
|
223 | configstyles(ui_) | |
224 | return orig(ui_, opts, cmd, cmdfunc) |
|
224 | return orig(ui_, opts, cmd, cmdfunc) | |
225 | extensions.wrapfunction(dispatch, '_runcommand', colorcmd) |
|
225 | extensions.wrapfunction(dispatch, '_runcommand', colorcmd) | |
226 |
|
226 | |||
227 | def extsetup(ui): |
|
227 | def extsetup(ui): | |
228 | commands.globalopts.append( |
|
228 | commands.globalopts.append( | |
229 | ('', 'color', 'auto', |
|
229 | ('', 'color', 'auto', | |
230 | # i18n: 'always', 'auto', and 'never' are keywords and should |
|
230 | # i18n: 'always', 'auto', and 'never' are keywords and should | |
231 | # not be translated |
|
231 | # not be translated | |
232 | _("when to colorize (boolean, always, auto, or never)"), |
|
232 | _("when to colorize (boolean, always, auto, or never)"), | |
233 | _('TYPE'))) |
|
233 | _('TYPE'))) | |
234 |
|
234 | |||
235 | if os.name != 'nt': |
|
235 | if os.name != 'nt': | |
236 | w32effects = None |
|
236 | w32effects = None | |
237 | else: |
|
237 | else: | |
238 | import re, ctypes |
|
238 | import re, ctypes | |
239 |
|
239 | |||
240 | _kernel32 = ctypes.windll.kernel32 |
|
240 | _kernel32 = ctypes.windll.kernel32 | |
241 |
|
241 | |||
242 | _WORD = ctypes.c_ushort |
|
242 | _WORD = ctypes.c_ushort | |
243 |
|
243 | |||
244 | _INVALID_HANDLE_VALUE = -1 |
|
244 | _INVALID_HANDLE_VALUE = -1 | |
245 |
|
245 | |||
246 | class _COORD(ctypes.Structure): |
|
246 | class _COORD(ctypes.Structure): | |
247 | _fields_ = [('X', ctypes.c_short), |
|
247 | _fields_ = [('X', ctypes.c_short), | |
248 | ('Y', ctypes.c_short)] |
|
248 | ('Y', ctypes.c_short)] | |
249 |
|
249 | |||
250 | class _SMALL_RECT(ctypes.Structure): |
|
250 | class _SMALL_RECT(ctypes.Structure): | |
251 | _fields_ = [('Left', ctypes.c_short), |
|
251 | _fields_ = [('Left', ctypes.c_short), | |
252 | ('Top', ctypes.c_short), |
|
252 | ('Top', ctypes.c_short), | |
253 | ('Right', ctypes.c_short), |
|
253 | ('Right', ctypes.c_short), | |
254 | ('Bottom', ctypes.c_short)] |
|
254 | ('Bottom', ctypes.c_short)] | |
255 |
|
255 | |||
256 | class _CONSOLE_SCREEN_BUFFER_INFO(ctypes.Structure): |
|
256 | class _CONSOLE_SCREEN_BUFFER_INFO(ctypes.Structure): | |
257 | _fields_ = [('dwSize', _COORD), |
|
257 | _fields_ = [('dwSize', _COORD), | |
258 | ('dwCursorPosition', _COORD), |
|
258 | ('dwCursorPosition', _COORD), | |
259 | ('wAttributes', _WORD), |
|
259 | ('wAttributes', _WORD), | |
260 | ('srWindow', _SMALL_RECT), |
|
260 | ('srWindow', _SMALL_RECT), | |
261 | ('dwMaximumWindowSize', _COORD)] |
|
261 | ('dwMaximumWindowSize', _COORD)] | |
262 |
|
262 | |||
263 | _STD_OUTPUT_HANDLE = 0xfffffff5L # (DWORD)-11 |
|
263 | _STD_OUTPUT_HANDLE = 0xfffffff5L # (DWORD)-11 | |
264 | _STD_ERROR_HANDLE = 0xfffffff4L # (DWORD)-12 |
|
264 | _STD_ERROR_HANDLE = 0xfffffff4L # (DWORD)-12 | |
265 |
|
265 | |||
266 | _FOREGROUND_BLUE = 0x0001 |
|
266 | _FOREGROUND_BLUE = 0x0001 | |
267 | _FOREGROUND_GREEN = 0x0002 |
|
267 | _FOREGROUND_GREEN = 0x0002 | |
268 | _FOREGROUND_RED = 0x0004 |
|
268 | _FOREGROUND_RED = 0x0004 | |
269 | _FOREGROUND_INTENSITY = 0x0008 |
|
269 | _FOREGROUND_INTENSITY = 0x0008 | |
270 |
|
270 | |||
271 | _BACKGROUND_BLUE = 0x0010 |
|
271 | _BACKGROUND_BLUE = 0x0010 | |
272 | _BACKGROUND_GREEN = 0x0020 |
|
272 | _BACKGROUND_GREEN = 0x0020 | |
273 | _BACKGROUND_RED = 0x0040 |
|
273 | _BACKGROUND_RED = 0x0040 | |
274 | _BACKGROUND_INTENSITY = 0x0080 |
|
274 | _BACKGROUND_INTENSITY = 0x0080 | |
275 |
|
275 | |||
276 | _COMMON_LVB_REVERSE_VIDEO = 0x4000 |
|
276 | _COMMON_LVB_REVERSE_VIDEO = 0x4000 | |
277 | _COMMON_LVB_UNDERSCORE = 0x8000 |
|
277 | _COMMON_LVB_UNDERSCORE = 0x8000 | |
278 |
|
278 | |||
279 | # http://msdn.microsoft.com/en-us/library/ms682088%28VS.85%29.aspx |
|
279 | # http://msdn.microsoft.com/en-us/library/ms682088%28VS.85%29.aspx | |
280 | w32effects = { |
|
280 | w32effects = { | |
281 | 'none': -1, |
|
281 | 'none': -1, | |
282 | 'black': 0, |
|
282 | 'black': 0, | |
283 | 'red': _FOREGROUND_RED, |
|
283 | 'red': _FOREGROUND_RED, | |
284 | 'green': _FOREGROUND_GREEN, |
|
284 | 'green': _FOREGROUND_GREEN, | |
285 | 'yellow': _FOREGROUND_RED | _FOREGROUND_GREEN, |
|
285 | 'yellow': _FOREGROUND_RED | _FOREGROUND_GREEN, | |
286 | 'blue': _FOREGROUND_BLUE, |
|
286 | 'blue': _FOREGROUND_BLUE, | |
287 | 'magenta': _FOREGROUND_BLUE | _FOREGROUND_RED, |
|
287 | 'magenta': _FOREGROUND_BLUE | _FOREGROUND_RED, | |
288 | 'cyan': _FOREGROUND_BLUE | _FOREGROUND_GREEN, |
|
288 | 'cyan': _FOREGROUND_BLUE | _FOREGROUND_GREEN, | |
289 | 'white': _FOREGROUND_RED | _FOREGROUND_GREEN | _FOREGROUND_BLUE, |
|
289 | 'white': _FOREGROUND_RED | _FOREGROUND_GREEN | _FOREGROUND_BLUE, | |
290 | 'bold': _FOREGROUND_INTENSITY, |
|
290 | 'bold': _FOREGROUND_INTENSITY, | |
291 | 'black_background': 0x100, # unused value > 0x0f |
|
291 | 'black_background': 0x100, # unused value > 0x0f | |
292 | 'red_background': _BACKGROUND_RED, |
|
292 | 'red_background': _BACKGROUND_RED, | |
293 | 'green_background': _BACKGROUND_GREEN, |
|
293 | 'green_background': _BACKGROUND_GREEN, | |
294 | 'yellow_background': _BACKGROUND_RED | _BACKGROUND_GREEN, |
|
294 | 'yellow_background': _BACKGROUND_RED | _BACKGROUND_GREEN, | |
295 | 'blue_background': _BACKGROUND_BLUE, |
|
295 | 'blue_background': _BACKGROUND_BLUE, | |
296 | 'purple_background': _BACKGROUND_BLUE | _BACKGROUND_RED, |
|
296 | 'purple_background': _BACKGROUND_BLUE | _BACKGROUND_RED, | |
297 | 'cyan_background': _BACKGROUND_BLUE | _BACKGROUND_GREEN, |
|
297 | 'cyan_background': _BACKGROUND_BLUE | _BACKGROUND_GREEN, | |
298 | 'white_background': (_BACKGROUND_RED | _BACKGROUND_GREEN | |
|
298 | 'white_background': (_BACKGROUND_RED | _BACKGROUND_GREEN | | |
299 | _BACKGROUND_BLUE), |
|
299 | _BACKGROUND_BLUE), | |
300 | 'bold_background': _BACKGROUND_INTENSITY, |
|
300 | 'bold_background': _BACKGROUND_INTENSITY, | |
301 | 'underline': _COMMON_LVB_UNDERSCORE, # double-byte charsets only |
|
301 | 'underline': _COMMON_LVB_UNDERSCORE, # double-byte charsets only | |
302 | 'inverse': _COMMON_LVB_REVERSE_VIDEO, # double-byte charsets only |
|
302 | 'inverse': _COMMON_LVB_REVERSE_VIDEO, # double-byte charsets only | |
303 | } |
|
303 | } | |
304 |
|
304 | |||
305 | passthrough = set([_FOREGROUND_INTENSITY, |
|
305 | passthrough = set([_FOREGROUND_INTENSITY, | |
306 | _BACKGROUND_INTENSITY, |
|
306 | _BACKGROUND_INTENSITY, | |
307 | _COMMON_LVB_UNDERSCORE, |
|
307 | _COMMON_LVB_UNDERSCORE, | |
308 | _COMMON_LVB_REVERSE_VIDEO]) |
|
308 | _COMMON_LVB_REVERSE_VIDEO]) | |
309 |
|
309 | |||
310 | stdout = _kernel32.GetStdHandle( |
|
310 | stdout = _kernel32.GetStdHandle( | |
311 | _STD_OUTPUT_HANDLE) # don't close the handle returned |
|
311 | _STD_OUTPUT_HANDLE) # don't close the handle returned | |
312 | if stdout is None or stdout == _INVALID_HANDLE_VALUE: |
|
312 | if stdout is None or stdout == _INVALID_HANDLE_VALUE: | |
313 | w32effects = None |
|
313 | w32effects = None | |
314 | else: |
|
314 | else: | |
315 | csbi = _CONSOLE_SCREEN_BUFFER_INFO() |
|
315 | csbi = _CONSOLE_SCREEN_BUFFER_INFO() | |
316 | if not _kernel32.GetConsoleScreenBufferInfo( |
|
316 | if not _kernel32.GetConsoleScreenBufferInfo( | |
317 | stdout, ctypes.byref(csbi)): |
|
317 | stdout, ctypes.byref(csbi)): | |
318 | # stdout may not support GetConsoleScreenBufferInfo() |
|
318 | # stdout may not support GetConsoleScreenBufferInfo() | |
319 | # when called from subprocess or redirected |
|
319 | # when called from subprocess or redirected | |
320 | w32effects = None |
|
320 | w32effects = None | |
321 | else: |
|
321 | else: | |
322 | origattr = csbi.wAttributes |
|
322 | origattr = csbi.wAttributes | |
323 | ansire = re.compile('\033\[([^m]*)m([^\033]*)(.*)', |
|
323 | ansire = re.compile('\033\[([^m]*)m([^\033]*)(.*)', | |
324 | re.MULTILINE | re.DOTALL) |
|
324 | re.MULTILINE | re.DOTALL) | |
325 |
|
325 | |||
326 | def win32print(text, orig, **opts): |
|
326 | def win32print(text, orig, **opts): | |
327 | label = opts.get('label', '') |
|
327 | label = opts.get('label', '') | |
328 | attr = origattr |
|
328 | attr = origattr | |
329 |
|
329 | |||
330 | def mapcolor(val, attr): |
|
330 | def mapcolor(val, attr): | |
331 | if val == -1: |
|
331 | if val == -1: | |
332 | return origattr |
|
332 | return origattr | |
333 | elif val in passthrough: |
|
333 | elif val in passthrough: | |
334 | return attr | val |
|
334 | return attr | val | |
335 | elif val > 0x0f: |
|
335 | elif val > 0x0f: | |
336 | return (val & 0x70) | (attr & 0x8f) |
|
336 | return (val & 0x70) | (attr & 0x8f) | |
337 | else: |
|
337 | else: | |
338 | return (val & 0x07) | (attr & 0xf8) |
|
338 | return (val & 0x07) | (attr & 0xf8) | |
339 |
|
339 | |||
340 | # determine console attributes based on labels |
|
340 | # determine console attributes based on labels | |
341 | for l in label.split(): |
|
341 | for l in label.split(): | |
342 | style = _styles.get(l, '') |
|
342 | style = _styles.get(l, '') | |
343 | for effect in style.split(): |
|
343 | for effect in style.split(): | |
344 | attr = mapcolor(w32effects[effect], attr) |
|
344 | attr = mapcolor(w32effects[effect], attr) | |
345 |
|
345 | |||
346 | # hack to ensure regexp finds data |
|
346 | # hack to ensure regexp finds data | |
347 | if not text.startswith('\033['): |
|
347 | if not text.startswith('\033['): | |
348 | text = '\033[m' + text |
|
348 | text = '\033[m' + text | |
349 |
|
349 | |||
350 | # Look for ANSI-like codes embedded in text |
|
350 | # Look for ANSI-like codes embedded in text | |
351 | m = re.match(ansire, text) |
|
351 | m = re.match(ansire, text) | |
352 | while m: |
|
|||
353 | for sattr in m.group(1).split(';'): |
|
|||
354 | if sattr: |
|
|||
355 | attr = mapcolor(int(sattr), attr) |
|
|||
356 | _kernel32.SetConsoleTextAttribute(stdout, attr) |
|
|||
357 | orig(m.group(2), **opts) |
|
|||
358 | m = re.match(ansire, m.group(3)) |
|
|||
359 |
|
352 | |||
360 | # Explicity reset original attributes |
|
353 | try: | |
361 | _kernel32.SetConsoleTextAttribute(stdout, origattr) |
|
354 | while m: | |
|
355 | for sattr in m.group(1).split(';'): | |||
|
356 | if sattr: | |||
|
357 | attr = mapcolor(int(sattr), attr) | |||
|
358 | _kernel32.SetConsoleTextAttribute(stdout, attr) | |||
|
359 | orig(m.group(2), **opts) | |||
|
360 | m = re.match(ansire, m.group(3)) | |||
|
361 | finally: | |||
|
362 | # Explicity reset original attributes | |||
|
363 | _kernel32.SetConsoleTextAttribute(stdout, origattr) |
General Comments 0
You need to be logged in to leave comments.
Login now