Show More
@@ -1,509 +1,509 b'' | |||
|
1 | 1 | # dispatch.py - command dispatching for mercurial |
|
2 | 2 | # |
|
3 | 3 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
|
4 | 4 | # |
|
5 | 5 | # This software may be used and distributed according to the terms of the |
|
6 | 6 | # GNU General Public License version 2, incorporated herein by reference. |
|
7 | 7 | |
|
8 | 8 | from i18n import _ |
|
9 | 9 | import os, sys, atexit, signal, pdb, socket, errno, shlex, time |
|
10 | 10 | import util, commands, hg, fancyopts, extensions, hook, error |
|
11 | 11 | import cmdutil, encoding |
|
12 | 12 | import ui as _ui |
|
13 | 13 | |
|
14 | 14 | def run(): |
|
15 | 15 | "run the command in sys.argv" |
|
16 | 16 | sys.exit(dispatch(sys.argv[1:])) |
|
17 | 17 | |
|
18 | 18 | def dispatch(args): |
|
19 | 19 | "run the command specified in args" |
|
20 | 20 | try: |
|
21 | 21 | u = _ui.ui() |
|
22 | 22 | if '--traceback' in args: |
|
23 | 23 | u.setconfig('ui', 'traceback', 'on') |
|
24 | 24 | except util.Abort, inst: |
|
25 | 25 | sys.stderr.write(_("abort: %s\n") % inst) |
|
26 | 26 | return -1 |
|
27 | 27 | return _runcatch(u, args) |
|
28 | 28 | |
|
29 | 29 | def _runcatch(ui, args): |
|
30 | 30 | def catchterm(*args): |
|
31 | 31 | raise error.SignalInterrupt |
|
32 | 32 | |
|
33 | 33 | for name in 'SIGBREAK', 'SIGHUP', 'SIGTERM': |
|
34 | 34 | num = getattr(signal, name, None) |
|
35 | 35 | if num: signal.signal(num, catchterm) |
|
36 | 36 | |
|
37 | 37 | try: |
|
38 | 38 | try: |
|
39 | 39 | # enter the debugger before command execution |
|
40 | 40 | if '--debugger' in args: |
|
41 | 41 | pdb.set_trace() |
|
42 | 42 | try: |
|
43 | 43 | return _dispatch(ui, args) |
|
44 | 44 | finally: |
|
45 | 45 | ui.flush() |
|
46 | 46 | except: |
|
47 | 47 | # enter the debugger when we hit an exception |
|
48 | 48 | if '--debugger' in args: |
|
49 | 49 | pdb.post_mortem(sys.exc_info()[2]) |
|
50 | 50 | ui.traceback() |
|
51 | 51 | raise |
|
52 | 52 | |
|
53 | 53 | # Global exception handling, alphabetically |
|
54 | 54 | # Mercurial-specific first, followed by built-in and library exceptions |
|
55 | 55 | except error.AmbiguousCommand, inst: |
|
56 | 56 | ui.warn(_("hg: command '%s' is ambiguous:\n %s\n") % |
|
57 | 57 | (inst.args[0], " ".join(inst.args[1]))) |
|
58 | 58 | except error.ConfigError, inst: |
|
59 | 59 | ui.warn(_("hg: %s\n") % inst.args[0]) |
|
60 | 60 | except error.LockHeld, inst: |
|
61 | 61 | if inst.errno == errno.ETIMEDOUT: |
|
62 | 62 | reason = _('timed out waiting for lock held by %s') % inst.locker |
|
63 | 63 | else: |
|
64 | 64 | reason = _('lock held by %s') % inst.locker |
|
65 | 65 | ui.warn(_("abort: %s: %s\n") % (inst.desc or inst.filename, reason)) |
|
66 | 66 | except error.LockUnavailable, inst: |
|
67 | 67 | ui.warn(_("abort: could not lock %s: %s\n") % |
|
68 | 68 | (inst.desc or inst.filename, inst.strerror)) |
|
69 | 69 | except error.ParseError, inst: |
|
70 | 70 | if inst.args[0]: |
|
71 | 71 | ui.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1])) |
|
72 | 72 | commands.help_(ui, inst.args[0]) |
|
73 | 73 | else: |
|
74 | 74 | ui.warn(_("hg: %s\n") % inst.args[1]) |
|
75 | 75 | commands.help_(ui, 'shortlist') |
|
76 | 76 | except error.RepoError, inst: |
|
77 | 77 | ui.warn(_("abort: %s!\n") % inst) |
|
78 | 78 | except error.ResponseError, inst: |
|
79 | 79 | ui.warn(_("abort: %s") % inst.args[0]) |
|
80 | 80 | if not isinstance(inst.args[1], basestring): |
|
81 | 81 | ui.warn(" %r\n" % (inst.args[1],)) |
|
82 | 82 | elif not inst.args[1]: |
|
83 | 83 | ui.warn(_(" empty string\n")) |
|
84 | 84 | else: |
|
85 | 85 | ui.warn("\n%r\n" % util.ellipsis(inst.args[1])) |
|
86 | 86 | except error.RevlogError, inst: |
|
87 | 87 | ui.warn(_("abort: %s!\n") % inst) |
|
88 | 88 | except error.SignalInterrupt: |
|
89 | 89 | ui.warn(_("killed!\n")) |
|
90 | 90 | except error.UnknownCommand, inst: |
|
91 | 91 | ui.warn(_("hg: unknown command '%s'\n") % inst.args[0]) |
|
92 | 92 | commands.help_(ui, 'shortlist') |
|
93 | 93 | except util.Abort, inst: |
|
94 | 94 | ui.warn(_("abort: %s\n") % inst) |
|
95 | 95 | except ImportError, inst: |
|
96 | 96 | m = str(inst).split()[-1] |
|
97 | 97 | ui.warn(_("abort: could not import module %s!\n") % m) |
|
98 | 98 | if m in "mpatch bdiff".split(): |
|
99 | 99 | ui.warn(_("(did you forget to compile extensions?)\n")) |
|
100 | 100 | elif m in "zlib".split(): |
|
101 | 101 | ui.warn(_("(is your Python install correct?)\n")) |
|
102 | 102 | except IOError, inst: |
|
103 | 103 | if hasattr(inst, "code"): |
|
104 | 104 | ui.warn(_("abort: %s\n") % inst) |
|
105 | 105 | elif hasattr(inst, "reason"): |
|
106 | 106 | try: # usually it is in the form (errno, strerror) |
|
107 | 107 | reason = inst.reason.args[1] |
|
108 | 108 | except: # it might be anything, for example a string |
|
109 | 109 | reason = inst.reason |
|
110 | 110 | ui.warn(_("abort: error: %s\n") % reason) |
|
111 | 111 | elif hasattr(inst, "args") and inst.args[0] == errno.EPIPE: |
|
112 | 112 | if ui.debugflag: |
|
113 | 113 | ui.warn(_("broken pipe\n")) |
|
114 | 114 | elif getattr(inst, "strerror", None): |
|
115 | 115 | if getattr(inst, "filename", None): |
|
116 | 116 | ui.warn(_("abort: %s: %s\n") % (inst.strerror, inst.filename)) |
|
117 | 117 | else: |
|
118 | 118 | ui.warn(_("abort: %s\n") % inst.strerror) |
|
119 | 119 | else: |
|
120 | 120 | raise |
|
121 | 121 | except OSError, inst: |
|
122 | 122 | if getattr(inst, "filename", None): |
|
123 | 123 | ui.warn(_("abort: %s: %s\n") % (inst.strerror, inst.filename)) |
|
124 | 124 | else: |
|
125 | 125 | ui.warn(_("abort: %s\n") % inst.strerror) |
|
126 | 126 | except KeyboardInterrupt: |
|
127 | 127 | try: |
|
128 | 128 | ui.warn(_("interrupted!\n")) |
|
129 | 129 | except IOError, inst: |
|
130 | 130 | if inst.errno == errno.EPIPE: |
|
131 | 131 | if ui.debugflag: |
|
132 | 132 | ui.warn(_("\nbroken pipe\n")) |
|
133 | 133 | else: |
|
134 | 134 | raise |
|
135 | 135 | except MemoryError: |
|
136 | 136 | ui.warn(_("abort: out of memory\n")) |
|
137 | 137 | except SystemExit, inst: |
|
138 | 138 | # Commands shouldn't sys.exit directly, but give a return code. |
|
139 | 139 | # Just in case catch this and and pass exit code to caller. |
|
140 | 140 | return inst.code |
|
141 | 141 | except socket.error, inst: |
|
142 | 142 | ui.warn(_("abort: %s\n") % inst.args[-1]) |
|
143 | 143 | except: |
|
144 | 144 | ui.warn(_("** unknown exception encountered, details follow\n")) |
|
145 | 145 | ui.warn(_("** report bug details to " |
|
146 | 146 | "http://mercurial.selenic.com/bts/\n")) |
|
147 | 147 | ui.warn(_("** or mercurial@selenic.com\n")) |
|
148 | 148 | ui.warn(_("** Mercurial Distributed SCM (version %s)\n") |
|
149 | 149 | % util.version()) |
|
150 | 150 | ui.warn(_("** Extensions loaded: %s\n") |
|
151 | 151 | % ", ".join([x[0] for x in extensions.extensions()])) |
|
152 | 152 | raise |
|
153 | 153 | |
|
154 | 154 | return -1 |
|
155 | 155 | |
|
156 | 156 | def _findrepo(p): |
|
157 | 157 | while not os.path.isdir(os.path.join(p, ".hg")): |
|
158 | 158 | oldp, p = p, os.path.dirname(p) |
|
159 | 159 | if p == oldp: |
|
160 | 160 | return None |
|
161 | 161 | |
|
162 | 162 | return p |
|
163 | 163 | |
|
164 | 164 | def aliasargs(fn): |
|
165 | 165 | if hasattr(fn, 'args'): |
|
166 | 166 | return fn.args |
|
167 | 167 | return [] |
|
168 | 168 | |
|
169 | 169 | class cmdalias(object): |
|
170 | 170 | def __init__(self, name, definition, cmdtable): |
|
171 | 171 | self.name = name |
|
172 | 172 | self.definition = definition |
|
173 | 173 | self.args = [] |
|
174 | 174 | self.opts = [] |
|
175 | 175 | self.help = '' |
|
176 | 176 | self.norepo = True |
|
177 | 177 | |
|
178 | 178 | try: |
|
179 | 179 | cmdutil.findcmd(self.name, cmdtable, True) |
|
180 | 180 | self.shadows = True |
|
181 | 181 | except error.UnknownCommand: |
|
182 | 182 | self.shadows = False |
|
183 | 183 | |
|
184 | 184 | if not self.definition: |
|
185 | 185 | def fn(ui, *args): |
|
186 | 186 | ui.warn(_("no definition for alias '%s'\n") % self.name) |
|
187 | 187 | return 1 |
|
188 | 188 | self.fn = fn |
|
189 | 189 | |
|
190 | 190 | return |
|
191 | 191 | |
|
192 | 192 | args = shlex.split(self.definition) |
|
193 | 193 | cmd = args.pop(0) |
|
194 | 194 | opts = [] |
|
195 | 195 | help = '' |
|
196 | 196 | |
|
197 | 197 | try: |
|
198 | 198 | self.fn, self.opts, self.help = cmdutil.findcmd(cmd, cmdtable, False)[1] |
|
199 | 199 | self.args = aliasargs(self.fn) + args |
|
200 | 200 | if cmd not in commands.norepo.split(' '): |
|
201 | 201 | self.norepo = False |
|
202 | 202 | except error.UnknownCommand: |
|
203 | 203 | def fn(ui, *args): |
|
204 | 204 | ui.warn(_("alias '%s' resolves to unknown command '%s'\n") \ |
|
205 | 205 | % (self.name, cmd)) |
|
206 | 206 | return 1 |
|
207 | 207 | self.fn = fn |
|
208 | 208 | except error.AmbiguousCommand: |
|
209 | 209 | def fn(ui, *args): |
|
210 | 210 | ui.warn(_("alias '%s' resolves to ambiguous command '%s'\n") \ |
|
211 | 211 | % (self.name, cmd)) |
|
212 | 212 | return 1 |
|
213 | 213 | self.fn = fn |
|
214 | 214 | |
|
215 | 215 | def __call__(self, ui, *args, **opts): |
|
216 | 216 | if self.shadows: |
|
217 | 217 | ui.debug(_("alias '%s' shadows command\n") % self.name) |
|
218 | 218 | |
|
219 | 219 | return self.fn(ui, *args, **opts) |
|
220 | 220 | |
|
221 | 221 | def addaliases(ui, cmdtable): |
|
222 | 222 | # aliases are processed after extensions have been loaded, so they |
|
223 | 223 | # may use extension commands. Aliases can also use other alias definitions, |
|
224 | 224 | # but only if they have been defined prior to the current definition. |
|
225 | 225 | for alias, definition in ui.configitems('alias'): |
|
226 | 226 | aliasdef = cmdalias(alias, definition, cmdtable) |
|
227 | 227 | cmdtable[alias] = (aliasdef, aliasdef.opts, aliasdef.help) |
|
228 | 228 | if aliasdef.norepo: |
|
229 | 229 | commands.norepo += ' %s' % alias |
|
230 | 230 | |
|
231 | 231 | def _parse(ui, args): |
|
232 | 232 | options = {} |
|
233 | 233 | cmdoptions = {} |
|
234 | 234 | |
|
235 | 235 | try: |
|
236 | 236 | args = fancyopts.fancyopts(args, commands.globalopts, options) |
|
237 | 237 | except fancyopts.getopt.GetoptError, inst: |
|
238 | 238 | raise error.ParseError(None, inst) |
|
239 | 239 | |
|
240 | 240 | if args: |
|
241 | 241 | cmd, args = args[0], args[1:] |
|
242 | 242 | aliases, i = cmdutil.findcmd(cmd, commands.table, |
|
243 | 243 | ui.config("ui", "strict")) |
|
244 | 244 | cmd = aliases[0] |
|
245 | 245 | args = aliasargs(i[0]) + args |
|
246 | 246 | defaults = ui.config("defaults", cmd) |
|
247 | 247 | if defaults: |
|
248 | 248 | args = shlex.split(defaults) + args |
|
249 | 249 | c = list(i[1]) |
|
250 | 250 | else: |
|
251 | 251 | cmd = None |
|
252 | 252 | c = [] |
|
253 | 253 | |
|
254 | 254 | # combine global options into local |
|
255 | 255 | for o in commands.globalopts: |
|
256 | 256 | c.append((o[0], o[1], options[o[1]], o[3])) |
|
257 | 257 | |
|
258 | 258 | try: |
|
259 | 259 | args = fancyopts.fancyopts(args, c, cmdoptions, True) |
|
260 | 260 | except fancyopts.getopt.GetoptError, inst: |
|
261 | 261 | raise error.ParseError(cmd, inst) |
|
262 | 262 | |
|
263 | 263 | # separate global options back out |
|
264 | 264 | for o in commands.globalopts: |
|
265 | 265 | n = o[1] |
|
266 | 266 | options[n] = cmdoptions[n] |
|
267 | 267 | del cmdoptions[n] |
|
268 | 268 | |
|
269 | 269 | return (cmd, cmd and i[0] or None, args, options, cmdoptions) |
|
270 | 270 | |
|
271 | 271 | def _parseconfig(ui, config): |
|
272 | 272 | """parse the --config options from the command line""" |
|
273 | 273 | for cfg in config: |
|
274 | 274 | try: |
|
275 | 275 | name, value = cfg.split('=', 1) |
|
276 | 276 | section, name = name.split('.', 1) |
|
277 | 277 | if not section or not name: |
|
278 | 278 | raise IndexError |
|
279 | 279 | ui.setconfig(section, name, value) |
|
280 | 280 | except (IndexError, ValueError): |
|
281 | 281 | raise util.Abort(_('malformed --config option: %s') % cfg) |
|
282 | 282 | |
|
283 | 283 | def _earlygetopt(aliases, args): |
|
284 | 284 | """Return list of values for an option (or aliases). |
|
285 | 285 | |
|
286 | 286 | The values are listed in the order they appear in args. |
|
287 | 287 | The options and values are removed from args. |
|
288 | 288 | """ |
|
289 | 289 | try: |
|
290 | 290 | argcount = args.index("--") |
|
291 | 291 | except ValueError: |
|
292 | 292 | argcount = len(args) |
|
293 | 293 | shortopts = [opt for opt in aliases if len(opt) == 2] |
|
294 | 294 | values = [] |
|
295 | 295 | pos = 0 |
|
296 | 296 | while pos < argcount: |
|
297 | 297 | if args[pos] in aliases: |
|
298 | 298 | if pos + 1 >= argcount: |
|
299 | 299 | # ignore and let getopt report an error if there is no value |
|
300 | 300 | break |
|
301 | 301 | del args[pos] |
|
302 | 302 | values.append(args.pop(pos)) |
|
303 | 303 | argcount -= 2 |
|
304 | 304 | elif args[pos][:2] in shortopts: |
|
305 | 305 | # short option can have no following space, e.g. hg log -Rfoo |
|
306 | 306 | values.append(args.pop(pos)[2:]) |
|
307 | 307 | argcount -= 1 |
|
308 | 308 | else: |
|
309 | 309 | pos += 1 |
|
310 | 310 | return values |
|
311 | 311 | |
|
312 | 312 | def runcommand(lui, repo, cmd, fullargs, ui, options, d): |
|
313 | 313 | # run pre-hook, and abort if it fails |
|
314 | 314 | ret = hook.hook(lui, repo, "pre-%s" % cmd, False, args=" ".join(fullargs)) |
|
315 | 315 | if ret: |
|
316 | 316 | return ret |
|
317 | 317 | ret = _runcommand(ui, options, cmd, d) |
|
318 | 318 | # run post-hook, passing command result |
|
319 | 319 | hook.hook(lui, repo, "post-%s" % cmd, False, args=" ".join(fullargs), |
|
320 | 320 | result = ret) |
|
321 | 321 | return ret |
|
322 | 322 | |
|
323 | 323 | _loaded = set() |
|
324 | 324 | def _dispatch(ui, args): |
|
325 | 325 | # read --config before doing anything else |
|
326 | 326 | # (e.g. to change trust settings for reading .hg/hgrc) |
|
327 | 327 | _parseconfig(ui, _earlygetopt(['--config'], args)) |
|
328 | 328 | |
|
329 | 329 | # check for cwd |
|
330 | 330 | cwd = _earlygetopt(['--cwd'], args) |
|
331 | 331 | if cwd: |
|
332 | 332 | os.chdir(cwd[-1]) |
|
333 | 333 | |
|
334 | 334 | # read the local repository .hgrc into a local ui object |
|
335 | 335 | path = _findrepo(os.getcwd()) or "" |
|
336 | 336 | if not path: |
|
337 | 337 | lui = ui |
|
338 | if path: | |
|
338 | else: | |
|
339 | 339 | try: |
|
340 | 340 | lui = ui.copy() |
|
341 | 341 | lui.readconfig(os.path.join(path, ".hg", "hgrc")) |
|
342 | 342 | except IOError: |
|
343 | 343 | pass |
|
344 | 344 | |
|
345 | 345 | # now we can expand paths, even ones in .hg/hgrc |
|
346 | 346 | rpath = _earlygetopt(["-R", "--repository", "--repo"], args) |
|
347 | 347 | if rpath: |
|
348 | 348 | path = lui.expandpath(rpath[-1]) |
|
349 | 349 | lui = ui.copy() |
|
350 | 350 | lui.readconfig(os.path.join(path, ".hg", "hgrc")) |
|
351 | 351 | |
|
352 | 352 | # Configure extensions in phases: uisetup, extsetup, cmdtable, and |
|
353 | 353 | # reposetup. Programs like TortoiseHg will call _dispatch several |
|
354 | 354 | # times so we keep track of configured extensions in _loaded. |
|
355 | 355 | extensions.loadall(lui) |
|
356 | 356 | exts = [ext for ext in extensions.extensions() if ext[0] not in _loaded] |
|
357 | 357 | |
|
358 | 358 | # (uisetup is handled in extensions.loadall) |
|
359 | 359 | |
|
360 | 360 | for name, module in exts: |
|
361 | 361 | extsetup = getattr(module, 'extsetup', None) |
|
362 | 362 | if extsetup: |
|
363 | 363 | try: |
|
364 | 364 | extsetup(ui) |
|
365 | 365 | except TypeError: |
|
366 | 366 | if extsetup.func_code.co_argcount != 0: |
|
367 | 367 | raise |
|
368 | 368 | extsetup() # old extsetup with no ui argument |
|
369 | 369 | |
|
370 | 370 | for name, module in exts: |
|
371 | 371 | cmdtable = getattr(module, 'cmdtable', {}) |
|
372 | 372 | overrides = [cmd for cmd in cmdtable if cmd in commands.table] |
|
373 | 373 | if overrides: |
|
374 | 374 | ui.warn(_("extension '%s' overrides commands: %s\n") |
|
375 | 375 | % (name, " ".join(overrides))) |
|
376 | 376 | commands.table.update(cmdtable) |
|
377 | 377 | _loaded.add(name) |
|
378 | 378 | |
|
379 | 379 | # (reposetup is handled in hg.repository) |
|
380 | 380 | |
|
381 | 381 | addaliases(lui, commands.table) |
|
382 | 382 | |
|
383 | 383 | # check for fallback encoding |
|
384 | 384 | fallback = lui.config('ui', 'fallbackencoding') |
|
385 | 385 | if fallback: |
|
386 | 386 | encoding.fallbackencoding = fallback |
|
387 | 387 | |
|
388 | 388 | fullargs = args |
|
389 | 389 | cmd, func, args, options, cmdoptions = _parse(lui, args) |
|
390 | 390 | |
|
391 | 391 | if options["config"]: |
|
392 | 392 | raise util.Abort(_("Option --config may not be abbreviated!")) |
|
393 | 393 | if options["cwd"]: |
|
394 | 394 | raise util.Abort(_("Option --cwd may not be abbreviated!")) |
|
395 | 395 | if options["repository"]: |
|
396 | 396 | raise util.Abort(_( |
|
397 | 397 | "Option -R has to be separated from other options (e.g. not -qR) " |
|
398 | 398 | "and --repository may only be abbreviated as --repo!")) |
|
399 | 399 | |
|
400 | 400 | if options["encoding"]: |
|
401 | 401 | encoding.encoding = options["encoding"] |
|
402 | 402 | if options["encodingmode"]: |
|
403 | 403 | encoding.encodingmode = options["encodingmode"] |
|
404 | 404 | if options["time"]: |
|
405 | 405 | def get_times(): |
|
406 | 406 | t = os.times() |
|
407 | 407 | if t[4] == 0.0: # Windows leaves this as zero, so use time.clock() |
|
408 | 408 | t = (t[0], t[1], t[2], t[3], time.clock()) |
|
409 | 409 | return t |
|
410 | 410 | s = get_times() |
|
411 | 411 | def print_time(): |
|
412 | 412 | t = get_times() |
|
413 | 413 | ui.warn(_("Time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n") % |
|
414 | 414 | (t[4]-s[4], t[0]-s[0], t[2]-s[2], t[1]-s[1], t[3]-s[3])) |
|
415 | 415 | atexit.register(print_time) |
|
416 | 416 | |
|
417 | 417 | if options['verbose'] or options['debug'] or options['quiet']: |
|
418 | 418 | ui.setconfig('ui', 'verbose', str(bool(options['verbose']))) |
|
419 | 419 | ui.setconfig('ui', 'debug', str(bool(options['debug']))) |
|
420 | 420 | ui.setconfig('ui', 'quiet', str(bool(options['quiet']))) |
|
421 | 421 | if options['traceback']: |
|
422 | 422 | ui.setconfig('ui', 'traceback', 'on') |
|
423 | 423 | if options['noninteractive']: |
|
424 | 424 | ui.setconfig('ui', 'interactive', 'off') |
|
425 | 425 | |
|
426 | 426 | if options['help']: |
|
427 | 427 | return commands.help_(ui, cmd, options['version']) |
|
428 | 428 | elif options['version']: |
|
429 | 429 | return commands.version_(ui) |
|
430 | 430 | elif not cmd: |
|
431 | 431 | return commands.help_(ui, 'shortlist') |
|
432 | 432 | |
|
433 | 433 | repo = None |
|
434 | 434 | if cmd not in commands.norepo.split(): |
|
435 | 435 | try: |
|
436 | 436 | repo = hg.repository(ui, path=path) |
|
437 | 437 | ui = repo.ui |
|
438 | 438 | if not repo.local(): |
|
439 | 439 | raise util.Abort(_("repository '%s' is not local") % path) |
|
440 | 440 | ui.setconfig("bundle", "mainreporoot", repo.root) |
|
441 | 441 | except error.RepoError: |
|
442 | 442 | if cmd not in commands.optionalrepo.split(): |
|
443 | 443 | if args and not path: # try to infer -R from command args |
|
444 | 444 | repos = map(_findrepo, args) |
|
445 | 445 | guess = repos[0] |
|
446 | 446 | if guess and repos.count(guess) == len(repos): |
|
447 | 447 | return _dispatch(ui, ['--repository', guess] + fullargs) |
|
448 | 448 | if not path: |
|
449 | 449 | raise error.RepoError(_("There is no Mercurial repository" |
|
450 | 450 | " here (.hg not found)")) |
|
451 | 451 | raise |
|
452 | 452 | args.insert(0, repo) |
|
453 | 453 | elif rpath: |
|
454 | 454 | ui.warn("warning: --repository ignored\n") |
|
455 | 455 | |
|
456 | 456 | d = lambda: util.checksignature(func)(ui, *args, **cmdoptions) |
|
457 | 457 | return runcommand(lui, repo, cmd, fullargs, ui, options, d) |
|
458 | 458 | |
|
459 | 459 | def _runcommand(ui, options, cmd, cmdfunc): |
|
460 | 460 | def checkargs(): |
|
461 | 461 | try: |
|
462 | 462 | return cmdfunc() |
|
463 | 463 | except error.SignatureError: |
|
464 | 464 | raise error.ParseError(cmd, _("invalid arguments")) |
|
465 | 465 | |
|
466 | 466 | if options['profile']: |
|
467 | 467 | format = ui.config('profiling', 'format', default='text') |
|
468 | 468 | |
|
469 | 469 | if not format in ['text', 'kcachegrind']: |
|
470 | 470 | ui.warn(_("unrecognized profiling format '%s'" |
|
471 | 471 | " - Ignored\n") % format) |
|
472 | 472 | format = 'text' |
|
473 | 473 | |
|
474 | 474 | output = ui.config('profiling', 'output') |
|
475 | 475 | |
|
476 | 476 | if output: |
|
477 | 477 | path = os.path.expanduser(output) |
|
478 | 478 | path = ui.expandpath(path) |
|
479 | 479 | ostream = open(path, 'wb') |
|
480 | 480 | else: |
|
481 | 481 | ostream = sys.stderr |
|
482 | 482 | |
|
483 | 483 | try: |
|
484 | 484 | from mercurial import lsprof |
|
485 | 485 | except ImportError: |
|
486 | 486 | raise util.Abort(_( |
|
487 | 487 | 'lsprof not available - install from ' |
|
488 | 488 | 'http://codespeak.net/svn/user/arigo/hack/misc/lsprof/')) |
|
489 | 489 | p = lsprof.Profiler() |
|
490 | 490 | p.enable(subcalls=True) |
|
491 | 491 | try: |
|
492 | 492 | return checkargs() |
|
493 | 493 | finally: |
|
494 | 494 | p.disable() |
|
495 | 495 | |
|
496 | 496 | if format == 'kcachegrind': |
|
497 | 497 | import lsprofcalltree |
|
498 | 498 | calltree = lsprofcalltree.KCacheGrind(p) |
|
499 | 499 | calltree.output(ostream) |
|
500 | 500 | else: |
|
501 | 501 | # format == 'text' |
|
502 | 502 | stats = lsprof.Stats(p.getstats()) |
|
503 | 503 | stats.sort() |
|
504 | 504 | stats.pprint(top=10, file=ostream, climit=5) |
|
505 | 505 | |
|
506 | 506 | if output: |
|
507 | 507 | ostream.close() |
|
508 | 508 | else: |
|
509 | 509 | return checkargs() |
@@ -1,43 +1,44 b'' | |||
|
1 | 1 | # repo.py - repository base classes for mercurial |
|
2 | 2 | # |
|
3 | 3 | # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
|
4 | 4 | # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> |
|
5 | 5 | # |
|
6 | 6 | # This software may be used and distributed according to the terms of the |
|
7 | 7 | # GNU General Public License version 2, incorporated herein by reference. |
|
8 | 8 | |
|
9 | 9 | from i18n import _ |
|
10 | 10 | import error |
|
11 | 11 | |
|
12 | 12 | class repository(object): |
|
13 | 13 | def capable(self, name): |
|
14 | 14 | '''tell whether repo supports named capability. |
|
15 | 15 | return False if not supported. |
|
16 | 16 | if boolean capability, return True. |
|
17 | 17 | if string capability, return string.''' |
|
18 | 18 | if name in self.capabilities: |
|
19 | 19 | return True |
|
20 | 20 | name_eq = name + '=' |
|
21 | 21 | for cap in self.capabilities: |
|
22 | 22 | if cap.startswith(name_eq): |
|
23 | 23 | return cap[len(name_eq):] |
|
24 | 24 | return False |
|
25 | 25 | |
|
26 | 26 | def requirecap(self, name, purpose): |
|
27 | 27 | '''raise an exception if the given capability is not present''' |
|
28 | 28 | if not self.capable(name): |
|
29 | 29 | raise error.CapabilityError( |
|
30 | 30 | _('cannot %s; remote repository does not ' |
|
31 | 31 | 'support the %r capability') % (purpose, name)) |
|
32 | 32 | |
|
33 | 33 | def local(self): |
|
34 | 34 | return False |
|
35 | 35 | |
|
36 | 36 | def cancopy(self): |
|
37 | 37 | return self.local() |
|
38 | 38 | |
|
39 | 39 | def rjoin(self, path): |
|
40 | 40 | url = self.url() |
|
41 | 41 | if url.endswith('/'): |
|
42 | 42 | return url + path |
|
43 | return url + '/' + path | |
|
43 | else: | |
|
44 | return url + '/' + path |
@@ -1,381 +1,381 b'' | |||
|
1 | 1 | # ui.py - user interface bits for mercurial |
|
2 | 2 | # |
|
3 | 3 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
|
4 | 4 | # |
|
5 | 5 | # This software may be used and distributed according to the terms of the |
|
6 | 6 | # GNU General Public License version 2, incorporated herein by reference. |
|
7 | 7 | |
|
8 | 8 | from i18n import _ |
|
9 | 9 | import errno, getpass, os, socket, sys, tempfile, traceback |
|
10 | 10 | import config, util, error |
|
11 | 11 | |
|
12 | 12 | _booleans = {'1': True, 'yes': True, 'true': True, 'on': True, |
|
13 | 13 | '0': False, 'no': False, 'false': False, 'off': False} |
|
14 | 14 | |
|
15 | 15 | class ui(object): |
|
16 | 16 | def __init__(self, src=None): |
|
17 | 17 | self._buffers = [] |
|
18 | 18 | self.quiet = self.verbose = self.debugflag = self._traceback = False |
|
19 | 19 | self._reportuntrusted = True |
|
20 | 20 | self._ocfg = config.config() # overlay |
|
21 | 21 | self._tcfg = config.config() # trusted |
|
22 | 22 | self._ucfg = config.config() # untrusted |
|
23 | 23 | self._trustusers = set() |
|
24 | 24 | self._trustgroups = set() |
|
25 | 25 | |
|
26 | 26 | if src: |
|
27 | 27 | self._tcfg = src._tcfg.copy() |
|
28 | 28 | self._ucfg = src._ucfg.copy() |
|
29 | 29 | self._ocfg = src._ocfg.copy() |
|
30 | 30 | self._trustusers = src._trustusers.copy() |
|
31 | 31 | self._trustgroups = src._trustgroups.copy() |
|
32 | 32 | self.fixconfig() |
|
33 | 33 | else: |
|
34 | 34 | # we always trust global config files |
|
35 | 35 | for f in util.rcpath(): |
|
36 | 36 | self.readconfig(f, trust=True) |
|
37 | 37 | |
|
38 | 38 | def copy(self): |
|
39 | 39 | return self.__class__(self) |
|
40 | 40 | |
|
41 | 41 | def _is_trusted(self, fp, f): |
|
42 | 42 | st = util.fstat(fp) |
|
43 | 43 | if util.isowner(st): |
|
44 | 44 | return True |
|
45 | 45 | |
|
46 | 46 | tusers, tgroups = self._trustusers, self._trustgroups |
|
47 | 47 | if '*' in tusers or '*' in tgroups: |
|
48 | 48 | return True |
|
49 | 49 | |
|
50 | 50 | user = util.username(st.st_uid) |
|
51 | 51 | group = util.groupname(st.st_gid) |
|
52 | 52 | if user in tusers or group in tgroups or user == util.username(): |
|
53 | 53 | return True |
|
54 | 54 | |
|
55 | 55 | if self._reportuntrusted: |
|
56 | 56 | self.warn(_('Not trusting file %s from untrusted ' |
|
57 | 57 | 'user %s, group %s\n') % (f, user, group)) |
|
58 | 58 | return False |
|
59 | 59 | |
|
60 | 60 | def readconfig(self, filename, root=None, trust=False, |
|
61 | 61 | sections=None, remap=None): |
|
62 | 62 | try: |
|
63 | 63 | fp = open(filename) |
|
64 | 64 | except IOError: |
|
65 | 65 | if not sections: # ignore unless we were looking for something |
|
66 | 66 | return |
|
67 | 67 | raise |
|
68 | 68 | |
|
69 | 69 | cfg = config.config() |
|
70 | 70 | trusted = sections or trust or self._is_trusted(fp, filename) |
|
71 | 71 | |
|
72 | 72 | try: |
|
73 | 73 | cfg.read(filename, fp, sections=sections, remap=remap) |
|
74 | 74 | except error.ConfigError, inst: |
|
75 | 75 | if trusted: |
|
76 | 76 | raise |
|
77 | 77 | self.warn(_("Ignored: %s\n") % str(inst)) |
|
78 | 78 | |
|
79 | 79 | if trusted: |
|
80 | 80 | self._tcfg.update(cfg) |
|
81 | 81 | self._tcfg.update(self._ocfg) |
|
82 | 82 | self._ucfg.update(cfg) |
|
83 | 83 | self._ucfg.update(self._ocfg) |
|
84 | 84 | |
|
85 | 85 | if root is None: |
|
86 | 86 | root = os.path.expanduser('~') |
|
87 | 87 | self.fixconfig(root=root) |
|
88 | 88 | |
|
89 | 89 | def fixconfig(self, root=None): |
|
90 | 90 | # translate paths relative to root (or home) into absolute paths |
|
91 | 91 | root = root or os.getcwd() |
|
92 | 92 | for c in self._tcfg, self._ucfg, self._ocfg: |
|
93 | 93 | for n, p in c.items('paths'): |
|
94 | 94 | if p and "://" not in p and not os.path.isabs(p): |
|
95 | 95 | c.set("paths", n, os.path.normpath(os.path.join(root, p))) |
|
96 | 96 | |
|
97 | 97 | # update ui options |
|
98 | 98 | self.debugflag = self.configbool('ui', 'debug') |
|
99 | 99 | self.verbose = self.debugflag or self.configbool('ui', 'verbose') |
|
100 | 100 | self.quiet = not self.debugflag and self.configbool('ui', 'quiet') |
|
101 | 101 | if self.verbose and self.quiet: |
|
102 | 102 | self.quiet = self.verbose = False |
|
103 | 103 | self._reportuntrusted = self.configbool("ui", "report_untrusted", True) |
|
104 | 104 | self._traceback = self.configbool('ui', 'traceback', False) |
|
105 | 105 | |
|
106 | 106 | # update trust information |
|
107 | 107 | self._trustusers.update(self.configlist('trusted', 'users')) |
|
108 | 108 | self._trustgroups.update(self.configlist('trusted', 'groups')) |
|
109 | 109 | |
|
110 | 110 | def setconfig(self, section, name, value): |
|
111 | 111 | for cfg in (self._ocfg, self._tcfg, self._ucfg): |
|
112 | 112 | cfg.set(section, name, value) |
|
113 | 113 | self.fixconfig() |
|
114 | 114 | |
|
115 | 115 | def _data(self, untrusted): |
|
116 | 116 | return untrusted and self._ucfg or self._tcfg |
|
117 | 117 | |
|
118 | 118 | def configsource(self, section, name, untrusted=False): |
|
119 | 119 | return self._data(untrusted).source(section, name) or 'none' |
|
120 | 120 | |
|
121 | 121 | def config(self, section, name, default=None, untrusted=False): |
|
122 | 122 | value = self._data(untrusted).get(section, name, default) |
|
123 | 123 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
124 | 124 | uvalue = self._ucfg.get(section, name) |
|
125 | 125 | if uvalue is not None and uvalue != value: |
|
126 | 126 | self.debug(_("ignoring untrusted configuration option " |
|
127 | 127 | "%s.%s = %s\n") % (section, name, uvalue)) |
|
128 | 128 | return value |
|
129 | 129 | |
|
130 | 130 | def configbool(self, section, name, default=False, untrusted=False): |
|
131 | 131 | v = self.config(section, name, None, untrusted) |
|
132 | 132 | if v is None: |
|
133 | 133 | return default |
|
134 | 134 | if v.lower() not in _booleans: |
|
135 | 135 | raise error.ConfigError(_("%s.%s not a boolean ('%s')") |
|
136 | 136 | % (section, name, v)) |
|
137 | 137 | return _booleans[v.lower()] |
|
138 | 138 | |
|
139 | 139 | def configlist(self, section, name, default=None, untrusted=False): |
|
140 | 140 | """Return a list of comma/space separated strings""" |
|
141 | 141 | result = self.config(section, name, untrusted=untrusted) |
|
142 | 142 | if result is None: |
|
143 | 143 | result = default or [] |
|
144 | 144 | if isinstance(result, basestring): |
|
145 | 145 | result = result.replace(",", " ").split() |
|
146 | 146 | return result |
|
147 | 147 | |
|
148 | 148 | def has_section(self, section, untrusted=False): |
|
149 | 149 | '''tell whether section exists in config.''' |
|
150 | 150 | return section in self._data(untrusted) |
|
151 | 151 | |
|
152 | 152 | def configitems(self, section, untrusted=False): |
|
153 | 153 | items = self._data(untrusted).items(section) |
|
154 | 154 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
155 | 155 | for k, v in self._ucfg.items(section): |
|
156 | 156 | if self._tcfg.get(section, k) != v: |
|
157 | 157 | self.debug(_("ignoring untrusted configuration option " |
|
158 | 158 | "%s.%s = %s\n") % (section, k, v)) |
|
159 | 159 | return items |
|
160 | 160 | |
|
161 | 161 | def walkconfig(self, untrusted=False): |
|
162 | 162 | cfg = self._data(untrusted) |
|
163 | 163 | for section in cfg.sections(): |
|
164 | 164 | for name, value in self.configitems(section, untrusted): |
|
165 | 165 | yield section, name, str(value).replace('\n', '\\n') |
|
166 | 166 | |
|
167 | 167 | def username(self): |
|
168 | 168 | """Return default username to be used in commits. |
|
169 | 169 | |
|
170 | 170 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
|
171 | 171 | and stop searching if one of these is set. |
|
172 | 172 | If not found and ui.askusername is True, ask the user, else use |
|
173 | 173 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". |
|
174 | 174 | """ |
|
175 | 175 | user = os.environ.get("HGUSER") |
|
176 | 176 | if user is None: |
|
177 | 177 | user = self.config("ui", "username") |
|
178 | 178 | if user is None: |
|
179 | 179 | user = os.environ.get("EMAIL") |
|
180 | 180 | if user is None and self.configbool("ui", "askusername"): |
|
181 | 181 | user = self.prompt(_("enter a commit username:"), default=None) |
|
182 | 182 | if user is None: |
|
183 | 183 | try: |
|
184 | 184 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
|
185 | 185 | self.warn(_("No username found, using '%s' instead\n") % user) |
|
186 | 186 | except KeyError: |
|
187 | 187 | pass |
|
188 | 188 | if not user: |
|
189 | 189 | raise util.Abort(_("Please specify a username.")) |
|
190 | 190 | if "\n" in user: |
|
191 | 191 | raise util.Abort(_("username %s contains a newline\n") % repr(user)) |
|
192 | 192 | return user |
|
193 | 193 | |
|
194 | 194 | def shortuser(self, user): |
|
195 | 195 | """Return a short representation of a user name or email address.""" |
|
196 | 196 | if not self.verbose: user = util.shortuser(user) |
|
197 | 197 | return user |
|
198 | 198 | |
|
199 | 199 | def _path(self, loc): |
|
200 | 200 | p = self.config('paths', loc) |
|
201 | 201 | if p and '%%' in p: |
|
202 |
self.warn(' |
|
|
202 | self.warn("(deprecated '%%' in path %s=%s from %s)\n" % | |
|
203 | 203 | (loc, p, self.configsource('paths', loc))) |
|
204 | 204 | p = p.replace('%%', '%') |
|
205 | 205 | return p |
|
206 | 206 | |
|
207 | 207 | def expandpath(self, loc, default=None): |
|
208 | 208 | """Return repository location relative to cwd or from [paths]""" |
|
209 | 209 | if "://" in loc or os.path.isdir(os.path.join(loc, '.hg')): |
|
210 | 210 | return loc |
|
211 | 211 | |
|
212 | 212 | path = self._path(loc) |
|
213 | 213 | if not path and default is not None: |
|
214 | 214 | path = self._path(default) |
|
215 | 215 | return path or loc |
|
216 | 216 | |
|
217 | 217 | def pushbuffer(self): |
|
218 | 218 | self._buffers.append([]) |
|
219 | 219 | |
|
220 | 220 | def popbuffer(self): |
|
221 | 221 | return "".join(self._buffers.pop()) |
|
222 | 222 | |
|
223 | 223 | def write(self, *args): |
|
224 | 224 | if self._buffers: |
|
225 | 225 | self._buffers[-1].extend([str(a) for a in args]) |
|
226 | 226 | else: |
|
227 | 227 | for a in args: |
|
228 | 228 | sys.stdout.write(str(a)) |
|
229 | 229 | |
|
230 | 230 | def write_err(self, *args): |
|
231 | 231 | try: |
|
232 | 232 | if not sys.stdout.closed: sys.stdout.flush() |
|
233 | 233 | for a in args: |
|
234 | 234 | sys.stderr.write(str(a)) |
|
235 | 235 | # stderr may be buffered under win32 when redirected to files, |
|
236 | 236 | # including stdout. |
|
237 | 237 | if not sys.stderr.closed: sys.stderr.flush() |
|
238 | 238 | except IOError, inst: |
|
239 | 239 | if inst.errno != errno.EPIPE: |
|
240 | 240 | raise |
|
241 | 241 | |
|
242 | 242 | def flush(self): |
|
243 | 243 | try: sys.stdout.flush() |
|
244 | 244 | except: pass |
|
245 | 245 | try: sys.stderr.flush() |
|
246 | 246 | except: pass |
|
247 | 247 | |
|
248 | 248 | def interactive(self): |
|
249 | 249 | i = self.configbool("ui", "interactive", None) |
|
250 | 250 | if i is None: |
|
251 | 251 | return sys.stdin.isatty() |
|
252 | 252 | return i |
|
253 | 253 | |
|
254 | 254 | def _readline(self, prompt=''): |
|
255 | 255 | if sys.stdin.isatty(): |
|
256 | 256 | try: |
|
257 | 257 | # magically add command line editing support, where |
|
258 | 258 | # available |
|
259 | 259 | import readline |
|
260 | 260 | # force demandimport to really load the module |
|
261 | 261 | readline.read_history_file |
|
262 | 262 | # windows sometimes raises something other than ImportError |
|
263 | 263 | except Exception: |
|
264 | 264 | pass |
|
265 | 265 | line = raw_input(prompt) |
|
266 | 266 | # When stdin is in binary mode on Windows, it can cause |
|
267 | 267 | # raw_input() to emit an extra trailing carriage return |
|
268 | 268 | if os.linesep == '\r\n' and line and line[-1] == '\r': |
|
269 | 269 | line = line[:-1] |
|
270 | 270 | return line |
|
271 | 271 | |
|
272 | 272 | def prompt(self, msg, default="y"): |
|
273 | 273 | """Prompt user with msg, read response. |
|
274 | 274 | If ui is not interactive, the default is returned. |
|
275 | 275 | """ |
|
276 | 276 | if not self.interactive(): |
|
277 | 277 | self.write(msg, ' ', default, "\n") |
|
278 | 278 | return default |
|
279 | 279 | try: |
|
280 | 280 | r = self._readline(msg + ' ') |
|
281 | 281 | if not r: |
|
282 | 282 | return default |
|
283 | 283 | return r |
|
284 | 284 | except EOFError: |
|
285 | 285 | raise util.Abort(_('response expected')) |
|
286 | 286 | |
|
287 | 287 | def promptchoice(self, msg, choices, default=0): |
|
288 | 288 | """Prompt user with msg, read response, and ensure it matches |
|
289 | 289 | one of the provided choices. The index of the choice is returned. |
|
290 | 290 | choices is a sequence of acceptable responses with the format: |
|
291 | 291 | ('&None', 'E&xec', 'Sym&link') Responses are case insensitive. |
|
292 | 292 | If ui is not interactive, the default is returned. |
|
293 | 293 | """ |
|
294 | 294 | resps = [s[s.index('&')+1].lower() for s in choices] |
|
295 | 295 | while True: |
|
296 | 296 | r = self.prompt(msg, resps[default]) |
|
297 | 297 | if r.lower() in resps: |
|
298 | 298 | return resps.index(r.lower()) |
|
299 | 299 | self.write(_("unrecognized response\n")) |
|
300 | 300 | |
|
301 | 301 | |
|
302 | 302 | def getpass(self, prompt=None, default=None): |
|
303 | 303 | if not self.interactive(): return default |
|
304 | 304 | try: |
|
305 | 305 | return getpass.getpass(prompt or _('password: ')) |
|
306 | 306 | except EOFError: |
|
307 | 307 | raise util.Abort(_('response expected')) |
|
308 | 308 | def status(self, *msg): |
|
309 | 309 | if not self.quiet: self.write(*msg) |
|
310 | 310 | def warn(self, *msg): |
|
311 | 311 | self.write_err(*msg) |
|
312 | 312 | def note(self, *msg): |
|
313 | 313 | if self.verbose: self.write(*msg) |
|
314 | 314 | def debug(self, *msg): |
|
315 | 315 | if self.debugflag: self.write(*msg) |
|
316 | 316 | def edit(self, text, user): |
|
317 | 317 | (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt", |
|
318 | 318 | text=True) |
|
319 | 319 | try: |
|
320 | 320 | f = os.fdopen(fd, "w") |
|
321 | 321 | f.write(text) |
|
322 | 322 | f.close() |
|
323 | 323 | |
|
324 | 324 | editor = self.geteditor() |
|
325 | 325 | |
|
326 | 326 | util.system("%s \"%s\"" % (editor, name), |
|
327 | 327 | environ={'HGUSER': user}, |
|
328 | 328 | onerr=util.Abort, errprefix=_("edit failed")) |
|
329 | 329 | |
|
330 | 330 | f = open(name) |
|
331 | 331 | t = f.read() |
|
332 | 332 | f.close() |
|
333 | 333 | finally: |
|
334 | 334 | os.unlink(name) |
|
335 | 335 | |
|
336 | 336 | return t |
|
337 | 337 | |
|
338 | 338 | def traceback(self): |
|
339 | 339 | '''print exception traceback if traceback printing enabled. |
|
340 | 340 | only to call in exception handler. returns true if traceback |
|
341 | 341 | printed.''' |
|
342 | 342 | if self._traceback: |
|
343 | 343 | traceback.print_exc() |
|
344 | 344 | return self._traceback |
|
345 | 345 | |
|
346 | 346 | def geteditor(self): |
|
347 | 347 | '''return editor to use''' |
|
348 | 348 | return (os.environ.get("HGEDITOR") or |
|
349 | 349 | self.config("ui", "editor") or |
|
350 | 350 | os.environ.get("VISUAL") or |
|
351 | 351 | os.environ.get("EDITOR", "vi")) |
|
352 | 352 | |
|
353 | 353 | def progress(self, topic, pos, item="", unit="", total=None): |
|
354 | 354 | '''show a progress message |
|
355 | 355 | |
|
356 | 356 | With stock hg, this is simply a debug message that is hidden |
|
357 | 357 | by default, but with extensions or GUI tools it may be |
|
358 | 358 | visible. 'topic' is the current operation, 'item' is a |
|
359 | 359 | non-numeric marker of the current position (ie the currently |
|
360 | 360 | in-process file), 'pos' is the current numeric position (ie |
|
361 | 361 | revision, bytes, etc.), unit is a corresponding unit label, |
|
362 | 362 | and total is the highest expected pos. |
|
363 | 363 | |
|
364 | 364 | Multiple nested topics may be active at a time. All topics |
|
365 | 365 | should be marked closed by setting pos to None at termination. |
|
366 | 366 | ''' |
|
367 | 367 | |
|
368 | 368 | if pos == None or not self.debugflag: |
|
369 | 369 | return |
|
370 | 370 | |
|
371 | 371 | if unit: |
|
372 | 372 | unit = ' ' + unit |
|
373 | 373 | if item: |
|
374 | 374 | item = ' ' + item |
|
375 | 375 | |
|
376 | 376 | if total: |
|
377 | 377 | pct = 100.0 * pos / total |
|
378 | 378 | ui.debug('%s:%s %s/%s%s (%4.2g%%)\n' |
|
379 | 379 | % (topic, item, pos, total, unit, pct)) |
|
380 | 380 | else: |
|
381 | 381 | ui.debug('%s:%s %s%s\n' % (topic, item, pos, unit)) |
General Comments 0
You need to be logged in to leave comments.
Login now