Mercurial > hg > mercurial-crew-with-dirclash
comparison mercurial/dirstate.py @ 5396:5105b119edd2
Add osutil module, containing a listdir function.
This is similar to os.listdir, only it returns a sorted list of tuples.
author | Bryan O'Sullivan <bos@serpentine.com> |
---|---|
date | Fri, 05 Oct 2007 15:01:06 -0700 |
parents | f46ab9cacd3c |
children | 0c43f87baba3 |
comparison
equal
deleted
inserted
replaced
5395:e73a83af7926 | 5396:5105b119edd2 |
---|---|
8 """ | 8 """ |
9 | 9 |
10 from node import * | 10 from node import * |
11 from i18n import _ | 11 from i18n import _ |
12 import struct, os, time, bisect, stat, strutil, util, re, errno, ignore | 12 import struct, os, time, bisect, stat, strutil, util, re, errno, ignore |
13 import cStringIO | 13 import cStringIO, osutil |
14 | 14 |
15 _unknown = ('?', 0, 0, 0) | 15 _unknown = ('?', 0, 0, 0) |
16 _format = ">cllll" | 16 _format = ">cllll" |
17 | 17 |
18 class dirstate(object): | 18 class dirstate(object): |
387 common_prefix_len = len(self._root) | 387 common_prefix_len = len(self._root) |
388 if not self._root.endswith(os.sep): | 388 if not self._root.endswith(os.sep): |
389 common_prefix_len += 1 | 389 common_prefix_len += 1 |
390 | 390 |
391 normpath = util.normpath | 391 normpath = util.normpath |
392 listdir = os.listdir | 392 listdir = osutil.listdir |
393 lstat = os.lstat | 393 lstat = os.lstat |
394 bisect_left = bisect.bisect_left | 394 bisect_left = bisect.bisect_left |
395 isdir = os.path.isdir | 395 isdir = os.path.isdir |
396 pconvert = util.pconvert | 396 pconvert = util.pconvert |
397 join = os.path.join | 397 join = os.path.join |
408 add = found.append | 408 add = found.append |
409 if directories: | 409 if directories: |
410 add((normpath(s[common_prefix_len:]), 'd', lstat(s))) | 410 add((normpath(s[common_prefix_len:]), 'd', lstat(s))) |
411 while work: | 411 while work: |
412 top = work.pop() | 412 top = work.pop() |
413 names = listdir(top) | 413 entries = listdir(top, stat=True) |
414 names.sort() | |
415 # nd is the top of the repository dir tree | 414 # nd is the top of the repository dir tree |
416 nd = normpath(top[common_prefix_len:]) | 415 nd = normpath(top[common_prefix_len:]) |
417 if nd == '.': | 416 if nd == '.': |
418 nd = '' | 417 nd = '' |
419 else: | 418 else: |
420 # do not recurse into a repo contained in this | 419 # do not recurse into a repo contained in this |
421 # one. use bisect to find .hg directory so speed | 420 # one. use bisect to find .hg directory so speed |
422 # is good on big directory. | 421 # is good on big directory. |
422 names = [e[0] for e in entries] | |
423 hg = bisect_left(names, '.hg') | 423 hg = bisect_left(names, '.hg') |
424 if hg < len(names) and names[hg] == '.hg': | 424 if hg < len(names) and names[hg] == '.hg': |
425 if isdir(join(top, '.hg')): | 425 if isdir(join(top, '.hg')): |
426 continue | 426 continue |
427 for f in names: | 427 for f, kind, st in entries: |
428 np = pconvert(join(nd, f)) | 428 np = pconvert(join(nd, f)) |
429 if np in known: | 429 if np in known: |
430 continue | 430 continue |
431 known[np] = 1 | 431 known[np] = 1 |
432 p = join(top, f) | 432 p = join(top, f) |
433 # don't trip over symlinks | 433 # don't trip over symlinks |
434 st = lstat(p) | 434 if kind == stat.S_IFDIR: |
435 if s_isdir(st.st_mode): | |
436 if not ignore(np): | 435 if not ignore(np): |
437 wadd(p) | 436 wadd(p) |
438 if directories: | 437 if directories: |
439 add((np, 'd', st)) | 438 add((np, 'd', st)) |
440 if np in dc and match(np): | 439 if np in dc and match(np): |