135
150
start_revision=None,
136
151
end_revision=None,
139
155
"""Write out human-readable log of commits to this branch.
142
LogFormatter object to show the output.
145
If true, list only the commits affecting the specified
146
file, rather than all commits.
149
If true show added/changed/deleted/renamed files.
152
'reverse' (default) is latest to earliest;
153
'forward' is earliest to latest.
156
If not None, only show revisions >= start_revision
159
If not None, only show revisions <= end_revision
162
If not None, only show revisions with matching commit messages
165
If not None or 0, only show limit revisions
169
if getattr(lf, 'begin_log', None):
172
_show_log(branch, lf, specific_fileid, verbose, direction,
173
start_revision, end_revision, search, limit)
175
if getattr(lf, 'end_log', None):
180
def _show_log(branch,
182
specific_fileid=None,
189
"""Worker function for show_log - see show_log."""
190
from bzrlib.osutils import format_date
191
from bzrlib.errors import BzrCheckError
193
from warnings import warn
195
if not isinstance(lf, LogFormatter):
196
warn("not a LogFormatter instance: %r" % lf)
199
mutter('get log for file_id %r', specific_fileid)
201
if search is not None:
203
searchRE = re.compile(search, re.IGNORECASE)
207
mainline_revs, rev_nos, start_rev_id, end_rev_id = \
208
_get_mainline_revs(branch, start_revision, end_revision)
209
if not mainline_revs:
157
This function is being retained for backwards compatibility but
158
should not be extended with new parameters. Use the new Logger class
159
instead, eg. Logger(branch, rqst).show(lf), adding parameters to the
160
make_log_request_dict function.
162
:param lf: The LogFormatter object showing the output.
164
:param specific_fileid: If not None, list only the commits affecting the
165
specified file, rather than all commits.
167
:param verbose: If True show added/changed/deleted/renamed files.
169
:param direction: 'reverse' (default) is latest to earliest; 'forward' is
172
:param start_revision: If not None, only show revisions >= start_revision
174
:param end_revision: If not None, only show revisions <= end_revision
176
:param search: If not None, only show revisions with matching commit
179
:param limit: If set, shows only 'limit' revisions, all revisions are shown
182
:param show_diff: If True, output a diff after each revision.
184
# Convert old-style parameters to new-style parameters
185
if specific_fileid is not None:
186
file_ids = [specific_fileid]
191
delta_type = 'partial'
198
diff_type = 'partial'
204
# Build the request and execute it
205
rqst = make_log_request_dict(direction=direction, specific_fileids=file_ids,
206
start_revision=start_revision, end_revision=end_revision,
207
limit=limit, message_search=search,
208
delta_type=delta_type, diff_type=diff_type)
209
Logger(branch, rqst).show(lf)
212
# Note: This needs to be kept this in sync with the defaults in
213
# make_log_request_dict() below
214
_DEFAULT_REQUEST_PARAMS = {
215
'direction': 'reverse',
217
'generate_tags': True,
218
'_match_using_deltas': True,
222
def make_log_request_dict(direction='reverse', specific_fileids=None,
223
start_revision=None, end_revision=None, limit=None,
224
message_search=None, levels=1, generate_tags=True, delta_type=None,
225
diff_type=None, _match_using_deltas=True):
226
"""Convenience function for making a logging request dictionary.
228
Using this function may make code slightly safer by ensuring
229
parameters have the correct names. It also provides a reference
230
point for documenting the supported parameters.
232
:param direction: 'reverse' (default) is latest to earliest;
233
'forward' is earliest to latest.
235
:param specific_fileids: If not None, only include revisions
236
affecting the specified files, rather than all revisions.
238
:param start_revision: If not None, only generate
239
revisions >= start_revision
241
:param end_revision: If not None, only generate
242
revisions <= end_revision
244
:param limit: If set, generate only 'limit' revisions, all revisions
245
are shown if None or 0.
247
:param message_search: If not None, only include revisions with
248
matching commit messages
250
:param levels: the number of levels of revisions to
251
generate; 1 for just the mainline; 0 for all levels.
253
:param generate_tags: If True, include tags for matched revisions.
255
:param delta_type: Either 'full', 'partial' or None.
256
'full' means generate the complete delta - adds/deletes/modifies/etc;
257
'partial' means filter the delta using specific_fileids;
258
None means do not generate any delta.
260
:param diff_type: Either 'full', 'partial' or None.
261
'full' means generate the complete diff - adds/deletes/modifies/etc;
262
'partial' means filter the diff using specific_fileids;
263
None means do not generate any diff.
265
:param _match_using_deltas: a private parameter controlling the
266
algorithm used for matching specific_fileids. This parameter
267
may be removed in the future so bzrlib client code should NOT
271
'direction': direction,
272
'specific_fileids': specific_fileids,
273
'start_revision': start_revision,
274
'end_revision': end_revision,
276
'message_search': message_search,
278
'generate_tags': generate_tags,
279
'delta_type': delta_type,
280
'diff_type': diff_type,
281
# Add 'private' attributes for features that may be deprecated
282
'_match_using_deltas': _match_using_deltas,
286
def _apply_log_request_defaults(rqst):
287
"""Apply default values to a request dictionary."""
288
result = _DEFAULT_REQUEST_PARAMS
294
class LogGenerator(object):
295
"""A generator of log revisions."""
297
def iter_log_revisions(self):
298
"""Iterate over LogRevision objects.
300
:return: An iterator yielding LogRevision objects.
302
raise NotImplementedError(self.iter_log_revisions)
305
class Logger(object):
306
"""An object the generates, formats and displays a log."""
308
def __init__(self, branch, rqst):
311
:param branch: the branch to log
312
:param rqst: A dictionary specifying the query parameters.
313
See make_log_request_dict() for supported values.
316
self.rqst = _apply_log_request_defaults(rqst)
321
:param lf: The LogFormatter object to send the output to.
323
if not isinstance(lf, LogFormatter):
324
warn("not a LogFormatter instance: %r" % lf)
326
self.branch.lock_read()
328
if getattr(lf, 'begin_log', None):
331
if getattr(lf, 'end_log', None):
336
def _show_body(self, lf):
337
"""Show the main log output.
339
Subclasses may wish to override this.
341
# Tweak the LogRequest based on what the LogFormatter can handle.
342
# (There's no point generating stuff if the formatter can't display it.)
344
rqst['levels'] = lf.get_levels()
345
if not getattr(lf, 'supports_tags', False):
346
rqst['generate_tags'] = False
347
if not getattr(lf, 'supports_delta', False):
348
rqst['delta_type'] = None
349
if not getattr(lf, 'supports_diff', False):
350
rqst['diff_type'] = None
352
# Find and print the interesting revisions
353
generator = self._generator_factory(self.branch, rqst)
354
for lr in generator.iter_log_revisions():
358
def _generator_factory(self, branch, rqst):
359
"""Make the LogGenerator object to use.
361
Subclasses may wish to override this.
363
return _DefaultLogGenerator(branch, rqst)
366
class _StartNotLinearAncestor(Exception):
367
"""Raised when a start revision is not found walking left-hand history."""
370
class _DefaultLogGenerator(LogGenerator):
371
"""The default generator of log revisions."""
373
def __init__(self, branch, rqst):
376
if rqst.get('generate_tags') and branch.supports_tags():
377
self.rev_tag_dict = branch.tags.get_reverse_tag_dict()
379
self.rev_tag_dict = {}
381
def iter_log_revisions(self):
382
"""Iterate over LogRevision objects.
384
:return: An iterator yielding LogRevision objects.
388
revision_iterator = self._create_log_revision_iterator()
389
for revs in revision_iterator:
390
for (rev_id, revno, merge_depth), rev, delta in revs:
391
# 0 levels means show everything; merge_depth counts from 0
392
levels = rqst.get('levels')
393
if levels != 0 and merge_depth >= levels:
395
diff = self._format_diff(rev, rev_id)
396
yield LogRevision(rev, revno, merge_depth, delta,
397
self.rev_tag_dict.get(rev_id), diff)
398
limit = rqst.get('limit')
401
if log_count >= limit:
404
def _format_diff(self, rev, rev_id):
405
diff_type = self.rqst.get('diff_type')
406
if diff_type is None:
408
repo = self.branch.repository
409
if len(rev.parent_ids) == 0:
410
ancestor_id = _mod_revision.NULL_REVISION
412
ancestor_id = rev.parent_ids[0]
413
tree_1 = repo.revision_tree(ancestor_id)
414
tree_2 = repo.revision_tree(rev_id)
415
file_ids = self.rqst.get('specific_fileids')
416
if diff_type == 'partial' and file_ids is not None:
417
specific_files = [tree_2.id2path(id) for id in file_ids]
419
specific_files = None
421
diff.show_diff_trees(tree_1, tree_2, s, specific_files, old_label='',
425
def _create_log_revision_iterator(self):
426
"""Create a revision iterator for log.
428
:return: An iterator over lists of ((rev_id, revno, merge_depth), rev,
431
self.start_rev_id, self.end_rev_id = _get_revision_limits(
432
self.branch, self.rqst.get('start_revision'),
433
self.rqst.get('end_revision'))
434
if self.rqst.get('_match_using_deltas'):
435
return self._log_revision_iterator_using_delta_matching()
437
# We're using the per-file-graph algorithm. This scales really
438
# well but only makes sense if there is a single file and it's
440
file_count = len(self.rqst.get('specific_fileids'))
442
raise BzrError("illegal LogRequest: must match-using-deltas "
443
"when logging %d files" % file_count)
444
return self._log_revision_iterator_using_per_file_graph()
446
def _log_revision_iterator_using_delta_matching(self):
447
# Get the base revisions, filtering by the revision range
449
generate_merge_revisions = rqst.get('levels') != 1
450
delayed_graph_generation = not rqst.get('specific_fileids') and (
451
rqst.get('limit') or self.start_rev_id or self.end_rev_id)
452
view_revisions = _calc_view_revisions(self.branch, self.start_rev_id,
453
self.end_rev_id, rqst.get('direction'), generate_merge_revisions,
454
delayed_graph_generation=delayed_graph_generation)
456
# Apply the other filters
457
return make_log_rev_iterator(self.branch, view_revisions,
458
rqst.get('delta_type'), rqst.get('message_search'),
459
file_ids=rqst.get('specific_fileids'),
460
direction=rqst.get('direction'))
462
def _log_revision_iterator_using_per_file_graph(self):
463
# Get the base revisions, filtering by the revision range.
464
# Note that we always generate the merge revisions because
465
# filter_revisions_touching_file_id() requires them ...
467
view_revisions = _calc_view_revisions(self.branch, self.start_rev_id,
468
self.end_rev_id, rqst.get('direction'), True)
469
if not isinstance(view_revisions, list):
470
view_revisions = list(view_revisions)
471
view_revisions = _filter_revisions_touching_file_id(self.branch,
472
rqst.get('specific_fileids')[0], view_revisions,
473
include_merges=rqst.get('levels') != 1)
474
return make_log_rev_iterator(self.branch, view_revisions,
475
rqst.get('delta_type'), rqst.get('message_search'))
478
def _calc_view_revisions(branch, start_rev_id, end_rev_id, direction,
479
generate_merge_revisions, delayed_graph_generation=False):
480
"""Calculate the revisions to view.
482
:return: An iterator of (revision_id, dotted_revno, merge_depth) tuples OR
483
a list of the same tuples.
485
br_revno, br_rev_id = branch.last_revision_info()
489
# If a single revision is requested, check we can handle it
490
generate_single_revision = (end_rev_id and start_rev_id == end_rev_id and
491
(not generate_merge_revisions or not _has_merges(branch, end_rev_id)))
492
if generate_single_revision:
493
return _generate_one_revision(branch, end_rev_id, br_rev_id, br_revno)
495
# If we only want to see linear revisions, we can iterate ...
496
if not generate_merge_revisions:
497
return _generate_flat_revisions(branch, start_rev_id, end_rev_id,
500
return _generate_all_revisions(branch, start_rev_id, end_rev_id,
501
direction, delayed_graph_generation)
504
def _generate_one_revision(branch, rev_id, br_rev_id, br_revno):
505
if rev_id == br_rev_id:
507
return [(br_rev_id, br_revno, 0)]
509
revno = branch.revision_id_to_dotted_revno(rev_id)
510
revno_str = '.'.join(str(n) for n in revno)
511
return [(rev_id, revno_str, 0)]
514
def _generate_flat_revisions(branch, start_rev_id, end_rev_id, direction):
515
result = _linear_view_revisions(branch, start_rev_id, end_rev_id)
516
# If a start limit was given and it's not obviously an
517
# ancestor of the end limit, check it before outputting anything
518
if direction == 'forward' or (start_rev_id
519
and not _is_obvious_ancestor(branch, start_rev_id, end_rev_id)):
521
result = list(result)
522
except _StartNotLinearAncestor:
523
raise errors.BzrCommandError('Start revision not found in'
524
' left-hand history of end revision.')
525
if direction == 'forward':
526
result = reversed(result)
530
def _generate_all_revisions(branch, start_rev_id, end_rev_id, direction,
531
delayed_graph_generation):
532
# On large trees, generating the merge graph can take 30-60 seconds
533
# so we delay doing it until a merge is detected, incrementally
534
# returning initial (non-merge) revisions while we can.
535
initial_revisions = []
536
if delayed_graph_generation:
538
for rev_id, revno, depth in \
539
_linear_view_revisions(branch, start_rev_id, end_rev_id):
540
if _has_merges(branch, rev_id):
544
initial_revisions.append((rev_id, revno, depth))
546
# No merged revisions found
547
if direction == 'reverse':
548
return initial_revisions
549
elif direction == 'forward':
550
return reversed(initial_revisions)
552
raise ValueError('invalid direction %r' % direction)
553
except _StartNotLinearAncestor:
554
# A merge was never detected so the lower revision limit can't
555
# be nested down somewhere
556
raise errors.BzrCommandError('Start revision not found in'
557
' history of end revision.')
559
# A log including nested merges is required. If the direction is reverse,
560
# we rebase the initial merge depths so that the development line is
561
# shown naturally, i.e. just like it is for linear logging. We can easily
562
# make forward the exact opposite display, but showing the merge revisions
563
# indented at the end seems slightly nicer in that case.
564
view_revisions = chain(iter(initial_revisions),
565
_graph_view_revisions(branch, start_rev_id, end_rev_id,
566
rebase_initial_depths=direction == 'reverse'))
212
567
if direction == 'reverse':
213
start_rev_id, end_rev_id = end_rev_id, start_rev_id
215
legacy_lf = getattr(lf, 'log_revision', None) is None
217
# pre-0.17 formatters use show for mainline revisions.
218
# how should we show merged revisions ?
219
# pre-0.11 api: show_merge
220
# 0.11-0.16 api: show_merge_revno
221
show_merge_revno = getattr(lf, 'show_merge_revno', None)
222
show_merge = getattr(lf, 'show_merge', None)
223
if show_merge is None and show_merge_revno is None:
224
# no merged-revno support
225
generate_merge_revisions = False
227
generate_merge_revisions = True
228
# tell developers to update their code
229
symbol_versioning.warn('LogFormatters should provide log_revision '
230
'instead of show and show_merge_revno since bzr 0.17.',
231
DeprecationWarning, stacklevel=3)
233
generate_merge_revisions = getattr(lf, 'supports_merge_revisions',
235
view_revs_iter = get_view_revisions(mainline_revs, rev_nos, branch,
236
direction, include_merges=generate_merge_revisions)
237
view_revisions = _filter_revision_range(list(view_revs_iter),
568
return view_revisions
569
elif direction == 'forward':
570
# Forward means oldest first, adjusting for depth.
571
view_revisions = reverse_by_depth(list(view_revisions))
572
return _rebase_merge_depth(view_revisions)
574
raise ValueError('invalid direction %r' % direction)
577
def _has_merges(branch, rev_id):
578
"""Does a revision have multiple parents or not?"""
579
parents = branch.repository.get_parent_map([rev_id]).get(rev_id, [])
580
return len(parents) > 1
583
def _is_obvious_ancestor(branch, start_rev_id, end_rev_id):
584
"""Is start_rev_id an obvious ancestor of end_rev_id?"""
585
if start_rev_id and end_rev_id:
586
start_dotted = branch.revision_id_to_dotted_revno(start_rev_id)
587
end_dotted = branch.revision_id_to_dotted_revno(end_rev_id)
588
if len(start_dotted) == 1 and len(end_dotted) == 1:
590
return start_dotted[0] <= end_dotted[0]
591
elif (len(start_dotted) == 3 and len(end_dotted) == 3 and
592
start_dotted[0:1] == end_dotted[0:1]):
593
# both on same development line
594
return start_dotted[2] <= end_dotted[2]
601
def _linear_view_revisions(branch, start_rev_id, end_rev_id):
602
"""Calculate a sequence of revisions to view, newest to oldest.
604
:param start_rev_id: the lower revision-id
605
:param end_rev_id: the upper revision-id
606
:return: An iterator of (revision_id, dotted_revno, merge_depth) tuples.
607
:raises _StartNotLinearAncestor: if a start_rev_id is specified but
608
is not found walking the left-hand history
610
br_revno, br_rev_id = branch.last_revision_info()
611
repo = branch.repository
612
if start_rev_id is None and end_rev_id is None:
614
for revision_id in repo.iter_reverse_revision_history(br_rev_id):
615
yield revision_id, str(cur_revno), 0
618
if end_rev_id is None:
619
end_rev_id = br_rev_id
620
found_start = start_rev_id is None
621
for revision_id in repo.iter_reverse_revision_history(end_rev_id):
622
revno = branch.revision_id_to_dotted_revno(revision_id)
623
revno_str = '.'.join(str(n) for n in revno)
624
if not found_start and revision_id == start_rev_id:
625
yield revision_id, revno_str, 0
629
yield revision_id, revno_str, 0
632
raise _StartNotLinearAncestor()
635
def _graph_view_revisions(branch, start_rev_id, end_rev_id,
636
rebase_initial_depths=True):
637
"""Calculate revisions to view including merges, newest to oldest.
639
:param branch: the branch
640
:param start_rev_id: the lower revision-id
641
:param end_rev_id: the upper revision-id
642
:param rebase_initial_depth: should depths be rebased until a mainline
644
:return: An iterator of (revision_id, dotted_revno, merge_depth) tuples.
646
view_revisions = branch.iter_merge_sorted_revisions(
647
start_revision_id=end_rev_id, stop_revision_id=start_rev_id,
648
stop_rule="with-merges")
649
if not rebase_initial_depths:
650
for (rev_id, merge_depth, revno, end_of_merge
652
yield rev_id, '.'.join(map(str, revno)), merge_depth
654
# We're following a development line starting at a merged revision.
655
# We need to adjust depths down by the initial depth until we find
656
# a depth less than it. Then we use that depth as the adjustment.
657
# If and when we reach the mainline, depth adjustment ends.
658
depth_adjustment = None
659
for (rev_id, merge_depth, revno, end_of_merge
661
if depth_adjustment is None:
662
depth_adjustment = merge_depth
664
if merge_depth < depth_adjustment:
665
depth_adjustment = merge_depth
666
merge_depth -= depth_adjustment
667
yield rev_id, '.'.join(map(str, revno)), merge_depth
670
def calculate_view_revisions(branch, start_revision, end_revision, direction,
671
specific_fileid, generate_merge_revisions):
672
"""Calculate the revisions to view.
674
:return: An iterator of (revision_id, dotted_revno, merge_depth) tuples OR
675
a list of the same tuples.
677
# This method is no longer called by the main code path.
678
# It is retained for API compatibility and may be deprecated
680
start_rev_id, end_rev_id = _get_revision_limits(branch, start_revision,
682
view_revisions = list(_calc_view_revisions(branch, start_rev_id, end_rev_id,
683
direction, generate_merge_revisions or specific_fileid))
240
684
if specific_fileid:
241
685
view_revisions = _filter_revisions_touching_file_id(branch,
247
generate_tags = getattr(lf, 'supports_tags', False)
249
if branch.supports_tags():
250
rev_tag_dict = branch.tags.get_reverse_tag_dict()
252
generate_delta = verbose and getattr(lf, 'supports_delta', False)
254
def iter_revisions():
255
# r = revision, n = revno, d = merge depth
256
revision_ids = [r for r, n, d in view_revisions]
258
repository = branch.repository
261
revisions = repository.get_revisions(revision_ids[:num])
263
deltas = repository.get_deltas_for_revisions(revisions)
264
cur_deltas = dict(izip((r.revision_id for r in revisions),
266
for revision in revisions:
267
yield revision, cur_deltas.get(revision.revision_id)
268
revision_ids = revision_ids[num:]
686
specific_fileid, view_revisions,
687
include_merges=generate_merge_revisions)
688
return _rebase_merge_depth(view_revisions)
691
def _rebase_merge_depth(view_revisions):
692
"""Adjust depths upwards so the top level is 0."""
693
# If either the first or last revision have a merge_depth of 0, we're done
694
if view_revisions and view_revisions[0][2] and view_revisions[-1][2]:
695
min_depth = min([d for r,n,d in view_revisions])
697
view_revisions = [(r,n,d-min_depth) for r,n,d in view_revisions]
698
return view_revisions
701
def make_log_rev_iterator(branch, view_revisions, generate_delta, search,
702
file_ids=None, direction='reverse'):
703
"""Create a revision iterator for log.
705
:param branch: The branch being logged.
706
:param view_revisions: The revisions being viewed.
707
:param generate_delta: Whether to generate a delta for each revision.
708
Permitted values are None, 'full' and 'partial'.
709
:param search: A user text search string.
710
:param file_ids: If non empty, only revisions matching one or more of
711
the file-ids are to be kept.
712
:param direction: the direction in which view_revisions is sorted
713
:return: An iterator over lists of ((rev_id, revno, merge_depth), rev,
716
# Convert view_revisions into (view, None, None) groups to fit with
717
# the standard interface here.
718
if type(view_revisions) == list:
719
# A single batch conversion is faster than many incremental ones.
720
# As we have all the data, do a batch conversion.
721
nones = [None] * len(view_revisions)
722
log_rev_iterator = iter([zip(view_revisions, nones, nones)])
725
for view in view_revisions:
726
yield (view, None, None)
727
log_rev_iterator = iter([_convert()])
728
for adapter in log_adapters:
729
# It would be nicer if log adapters were first class objects
730
# with custom parameters. This will do for now. IGC 20090127
731
if adapter == _make_delta_filter:
732
log_rev_iterator = adapter(branch, generate_delta,
733
search, log_rev_iterator, file_ids, direction)
735
log_rev_iterator = adapter(branch, generate_delta,
736
search, log_rev_iterator)
737
return log_rev_iterator
740
def _make_search_filter(branch, generate_delta, search, log_rev_iterator):
741
"""Create a filtered iterator of log_rev_iterator matching on a regex.
743
:param branch: The branch being logged.
744
:param generate_delta: Whether to generate a delta for each revision.
745
:param search: A user text search string.
746
:param log_rev_iterator: An input iterator containing all revisions that
747
could be displayed, in lists.
748
:return: An iterator over lists of ((rev_id, revno, merge_depth), rev,
752
return log_rev_iterator
753
searchRE = re_compile_checked(search, re.IGNORECASE,
754
'log message filter')
755
return _filter_message_re(searchRE, log_rev_iterator)
758
def _filter_message_re(searchRE, log_rev_iterator):
759
for revs in log_rev_iterator:
761
for (rev_id, revno, merge_depth), rev, delta in revs:
762
if searchRE.search(rev.message):
763
new_revs.append(((rev_id, revno, merge_depth), rev, delta))
767
def _make_delta_filter(branch, generate_delta, search, log_rev_iterator,
768
fileids=None, direction='reverse'):
769
"""Add revision deltas to a log iterator if needed.
771
:param branch: The branch being logged.
772
:param generate_delta: Whether to generate a delta for each revision.
773
Permitted values are None, 'full' and 'partial'.
774
:param search: A user text search string.
775
:param log_rev_iterator: An input iterator containing all revisions that
776
could be displayed, in lists.
777
:param fileids: If non empty, only revisions matching one or more of
778
the file-ids are to be kept.
779
:param direction: the direction in which view_revisions is sorted
780
:return: An iterator over lists of ((rev_id, revno, merge_depth), rev,
783
if not generate_delta and not fileids:
784
return log_rev_iterator
785
return _generate_deltas(branch.repository, log_rev_iterator,
786
generate_delta, fileids, direction)
789
def _generate_deltas(repository, log_rev_iterator, delta_type, fileids,
791
"""Create deltas for each batch of revisions in log_rev_iterator.
793
If we're only generating deltas for the sake of filtering against
794
file-ids, we stop generating deltas once all file-ids reach the
795
appropriate life-cycle point. If we're receiving data newest to
796
oldest, then that life-cycle point is 'add', otherwise it's 'remove'.
798
check_fileids = fileids is not None and len(fileids) > 0
800
fileid_set = set(fileids)
801
if direction == 'reverse':
807
for revs in log_rev_iterator:
808
# If we were matching against fileids and we've run out,
809
# there's nothing left to do
810
if check_fileids and not fileid_set:
812
revisions = [rev[1] for rev in revs]
814
if delta_type == 'full' and not check_fileids:
815
deltas = repository.get_deltas_for_revisions(revisions)
816
for rev, delta in izip(revs, deltas):
817
new_revs.append((rev[0], rev[1], delta))
819
deltas = repository.get_deltas_for_revisions(revisions, fileid_set)
820
for rev, delta in izip(revs, deltas):
822
if delta is None or not delta.has_changed():
825
_update_fileids(delta, fileid_set, stop_on)
826
if delta_type is None:
828
elif delta_type == 'full':
829
# If the file matches all the time, rebuilding
830
# a full delta like this in addition to a partial
831
# one could be slow. However, it's likely that
832
# most revisions won't get this far, making it
833
# faster to filter on the partial deltas and
834
# build the occasional full delta than always
835
# building full deltas and filtering those.
837
delta = repository.get_revision_delta(rev_id)
838
new_revs.append((rev[0], rev[1], delta))
842
def _update_fileids(delta, fileids, stop_on):
843
"""Update the set of file-ids to search based on file lifecycle events.
845
:param fileids: a set of fileids to update
846
:param stop_on: either 'add' or 'remove' - take file-ids out of the
847
fileids set once their add or remove entry is detected respectively
850
for item in delta.added:
851
if item[1] in fileids:
852
fileids.remove(item[1])
853
elif stop_on == 'delete':
854
for item in delta.removed:
855
if item[1] in fileids:
856
fileids.remove(item[1])
859
def _make_revision_objects(branch, generate_delta, search, log_rev_iterator):
860
"""Extract revision objects from the repository
862
:param branch: The branch being logged.
863
:param generate_delta: Whether to generate a delta for each revision.
864
:param search: A user text search string.
865
:param log_rev_iterator: An input iterator containing all revisions that
866
could be displayed, in lists.
867
:return: An iterator over lists of ((rev_id, revno, merge_depth), rev,
870
repository = branch.repository
871
for revs in log_rev_iterator:
872
# r = revision_id, n = revno, d = merge depth
873
revision_ids = [view[0] for view, _, _ in revs]
874
revisions = repository.get_revisions(revision_ids)
875
revs = [(rev[0], revision, rev[2]) for rev, revision in
876
izip(revs, revisions)]
880
def _make_batch_filter(branch, generate_delta, search, log_rev_iterator):
881
"""Group up a single large batch into smaller ones.
883
:param branch: The branch being logged.
884
:param generate_delta: Whether to generate a delta for each revision.
885
:param search: A user text search string.
886
:param log_rev_iterator: An input iterator containing all revisions that
887
could be displayed, in lists.
888
:return: An iterator over lists of ((rev_id, revno, merge_depth), rev,
891
repository = branch.repository
893
for batch in log_rev_iterator:
896
step = [detail for _, detail in zip(range(num), batch)]
269
900
num = min(int(num * 1.5), 200)
271
# now we just print all the revisions
273
for ((rev_id, revno, merge_depth), (rev, delta)) in \
274
izip(view_revisions, iter_revisions()):
277
if not searchRE.search(rev.message):
281
lr = LogRevision(rev, revno, merge_depth, delta,
282
rev_tag_dict.get(rev_id))
285
# support for legacy (pre-0.17) LogFormatters
288
lf.show(revno, rev, delta, rev_tag_dict.get(rev_id))
290
lf.show(revno, rev, delta)
292
if show_merge_revno is None:
293
lf.show_merge(rev, merge_depth)
296
lf.show_merge_revno(rev, merge_depth, revno,
297
rev_tag_dict.get(rev_id))
299
lf.show_merge_revno(rev, merge_depth, revno)
302
if log_count >= limit:
903
def _get_revision_limits(branch, start_revision, end_revision):
904
"""Get and check revision limits.
906
:param branch: The branch containing the revisions.
908
:param start_revision: The first revision to be logged.
909
For backwards compatibility this may be a mainline integer revno,
910
but for merge revision support a RevisionInfo is expected.
912
:param end_revision: The last revision to be logged.
913
For backwards compatibility this may be a mainline integer revno,
914
but for merge revision support a RevisionInfo is expected.
916
:return: (start_rev_id, end_rev_id) tuple.
918
branch_revno, branch_rev_id = branch.last_revision_info()
920
if start_revision is None:
923
if isinstance(start_revision, revisionspec.RevisionInfo):
924
start_rev_id = start_revision.rev_id
925
start_revno = start_revision.revno or 1
927
branch.check_real_revno(start_revision)
928
start_revno = start_revision
929
start_rev_id = branch.get_rev_id(start_revno)
932
if end_revision is None:
933
end_revno = branch_revno
935
if isinstance(end_revision, revisionspec.RevisionInfo):
936
end_rev_id = end_revision.rev_id
937
end_revno = end_revision.revno or branch_revno
939
branch.check_real_revno(end_revision)
940
end_revno = end_revision
941
end_rev_id = branch.get_rev_id(end_revno)
943
if branch_revno != 0:
944
if (start_rev_id == _mod_revision.NULL_REVISION
945
or end_rev_id == _mod_revision.NULL_REVISION):
946
raise errors.BzrCommandError('Logging revision 0 is invalid.')
947
if start_revno > end_revno:
948
raise errors.BzrCommandError("Start revision must be older than "
950
return (start_rev_id, end_rev_id)
306
953
def _get_mainline_revs(branch, start_revision, end_revision):
307
954
"""Get the mainline revisions from the branch.
309
956
Generates the list of mainline revisions for the branch.
311
:param branch: The branch containing the revisions.
958
:param branch: The branch containing the revisions.
313
960
:param start_revision: The first revision to be logged.
314
961
For backwards compatibility this may be a mainline integer revno,
554
1259
If the LogFormatter needs to be informed of the beginning or end of
555
1260
a log it should implement the begin_log and/or end_log hook methods.
557
A LogFormatter should define the following supports_XXX flags
1262
A LogFormatter should define the following supports_XXX flags
558
1263
to indicate which LogRevision attributes it supports:
560
1265
- supports_delta must be True if this log formatter supports delta.
561
Otherwise the delta attribute may not be populated.
562
- supports_merge_revisions must be True if this log formatter supports
563
merge revisions. If not, only revisions mainline revisions (those
564
with merge_depth == 0) will be passed to the formatter.
1266
Otherwise the delta attribute may not be populated. The 'delta_format'
1267
attribute describes whether the 'short_status' format (1) or the long
1268
one (2) should be used.
1270
- supports_merge_revisions must be True if this log formatter supports
1271
merge revisions. If not, then only mainline revisions will be passed
1274
- preferred_levels is the number of levels this formatter defaults to.
1275
The default value is zero meaning display all levels.
1276
This value is only relevant if supports_merge_revisions is True.
565
1278
- supports_tags must be True if this log formatter supports tags.
566
1279
Otherwise the tags attribute may not be populated.
1281
- supports_diff must be True if this log formatter supports diffs.
1282
Otherwise the diff attribute may not be populated.
1284
Plugins can register functions to show custom revision properties using
1285
the properties_handler_registry. The registered function
1286
must respect the following interface description:
1287
def my_show_properties(properties_dict):
1288
# code that returns a dict {'name':'value'} of the properties
569
def __init__(self, to_file, show_ids=False, show_timezone='original'):
1291
preferred_levels = 0
1293
def __init__(self, to_file, show_ids=False, show_timezone='original',
1294
delta_format=None, levels=None, show_advice=False):
1295
"""Create a LogFormatter.
1297
:param to_file: the file to output to
1298
:param show_ids: if True, revision-ids are to be displayed
1299
:param show_timezone: the timezone to use
1300
:param delta_format: the level of delta information to display
1301
or None to leave it to the formatter to decide
1302
:param levels: the number of levels to display; None or -1 to
1303
let the log formatter decide.
1304
:param show_advice: whether to show advice at the end of the
570
1307
self.to_file = to_file
1308
# 'exact' stream used to show diff, it should print content 'as is'
1309
# and should not try to decode/encode it to unicode to avoid bug #328007
1310
self.to_exact_file = getattr(to_file, 'stream', to_file)
571
1311
self.show_ids = show_ids
572
1312
self.show_timezone = show_timezone
574
# TODO: uncomment this block after show() has been removed.
575
# Until then defining log_revision would prevent _show_log calling show()
576
# in legacy formatters.
577
# def log_revision(self, revision):
580
# :param revision: The LogRevision to be logged.
582
# raise NotImplementedError('not implemented in abstract base')
584
@deprecated_method(zero_seventeen)
585
def show(self, revno, rev, delta):
1313
if delta_format is None:
1314
# Ensures backward compatibility
1315
delta_format = 2 # long format
1316
self.delta_format = delta_format
1317
self.levels = levels
1318
self._show_advice = show_advice
1319
self._merge_count = 0
1321
def get_levels(self):
1322
"""Get the number of levels to display or 0 for all."""
1323
if getattr(self, 'supports_merge_revisions', False):
1324
if self.levels is None or self.levels == -1:
1325
self.levels = self.preferred_levels
1330
def log_revision(self, revision):
1333
:param revision: The LogRevision to be logged.
586
1335
raise NotImplementedError('not implemented in abstract base')
1337
def show_advice(self):
1338
"""Output user advice, if any, when the log is completed."""
1339
if self._show_advice and self.levels == 1 and self._merge_count > 0:
1340
advice_sep = self.get_advice_separator()
1342
self.to_file.write(advice_sep)
1344
"Use --include-merges or -n0 to see merged revisions.\n")
1346
def get_advice_separator(self):
1347
"""Get the text separating the log from the closing advice."""
588
1350
def short_committer(self, rev):
589
return re.sub('<.*@.*>', '', rev.committer).strip(' ')
1351
name, address = config.parse_username(rev.committer)
1356
def short_author(self, rev):
1357
name, address = config.parse_username(rev.get_apparent_authors()[0])
1362
def merge_marker(self, revision):
1363
"""Get the merge marker to include in the output or '' if none."""
1364
if len(revision.rev.parent_ids) > 1:
1365
self._merge_count += 1
1370
def show_foreign_info(self, rev, indent):
1371
"""Custom log displayer for foreign revision identifiers.
1373
:param rev: Revision object.
1375
# Revision comes directly from a foreign repository
1376
if isinstance(rev, foreign.ForeignRevision):
1377
self._write_properties(indent, rev.mapping.vcs.show_foreign_revid(
1381
# Imported foreign revision revision ids always contain :
1382
if not ":" in rev.revision_id:
1385
# Revision was once imported from a foreign repository
1387
foreign_revid, mapping = \
1388
foreign.foreign_vcs_registry.parse_revision_id(rev.revision_id)
1389
except errors.InvalidRevisionId:
1392
self._write_properties(indent,
1393
mapping.vcs.show_foreign_revid(foreign_revid))
1395
def show_properties(self, revision, indent):
1396
"""Displays the custom properties returned by each registered handler.
1398
If a registered handler raises an error it is propagated.
1400
for key, handler in properties_handler_registry.iteritems():
1401
self._write_properties(indent, handler(revision))
1403
def _write_properties(self, indent, properties):
1404
for key, value in properties.items():
1405
self.to_file.write(indent + key + ': ' + value + '\n')
1407
def show_diff(self, to_file, diff, indent):
1408
for l in diff.rstrip().split('\n'):
1409
to_file.write(indent + '%s\n' % (l,))
592
1412
class LongLogFormatter(LogFormatter):
594
1414
supports_merge_revisions = True
1415
preferred_levels = 1
595
1416
supports_delta = True
596
1417
supports_tags = True
598
@deprecated_method(zero_seventeen)
599
def show(self, revno, rev, delta, tags=None):
600
lr = LogRevision(rev, revno, 0, delta, tags)
601
return self.log_revision(lr)
603
@deprecated_method(zero_eleven)
604
def show_merge(self, rev, merge_depth):
605
lr = LogRevision(rev, merge_depth=merge_depth)
606
return self.log_revision(lr)
608
@deprecated_method(zero_seventeen)
609
def show_merge_revno(self, rev, merge_depth, revno, tags=None):
610
"""Show a merged revision rev, with merge_depth and a revno."""
611
lr = LogRevision(rev, revno, merge_depth, tags=tags)
612
return self.log_revision(lr)
1418
supports_diff = True
614
1420
def log_revision(self, revision):
615
1421
"""Log a revision, either merged or not."""
616
from bzrlib.osutils import format_date
617
indent = ' '*revision.merge_depth
1422
indent = ' ' * revision.merge_depth
618
1423
to_file = self.to_file
619
print >>to_file, indent+'-' * 60
1424
to_file.write(indent + '-' * 60 + '\n')
620
1425
if revision.revno is not None:
621
print >>to_file, indent+'revno:', revision.revno
1426
to_file.write(indent + 'revno: %s%s\n' % (revision.revno,
1427
self.merge_marker(revision)))
622
1428
if revision.tags:
623
print >>to_file, indent+'tags: %s' % (', '.join(revision.tags))
1429
to_file.write(indent + 'tags: %s\n' % (', '.join(revision.tags)))
624
1430
if self.show_ids:
625
print >>to_file, indent+'revision-id:', revision.rev.revision_id
1431
to_file.write(indent + 'revision-id: ' + revision.rev.revision_id)
626
1433
for parent_id in revision.rev.parent_ids:
627
print >>to_file, indent+'parent:', parent_id
628
print >>to_file, indent+'committer:', revision.rev.committer
631
print >>to_file, indent+'branch nick: %s' % \
632
revision.rev.properties['branch-nick']
1434
to_file.write(indent + 'parent: %s\n' % (parent_id,))
1435
self.show_foreign_info(revision.rev, indent)
1436
self.show_properties(revision.rev, indent)
1438
committer = revision.rev.committer
1439
authors = revision.rev.get_apparent_authors()
1440
if authors != [committer]:
1441
to_file.write(indent + 'author: %s\n' % (", ".join(authors),))
1442
to_file.write(indent + 'committer: %s\n' % (committer,))
1444
branch_nick = revision.rev.properties.get('branch-nick', None)
1445
if branch_nick is not None:
1446
to_file.write(indent + 'branch nick: %s\n' % (branch_nick,))
635
1448
date_str = format_date(revision.rev.timestamp,
636
1449
revision.rev.timezone or 0,
637
1450
self.show_timezone)
638
print >>to_file, indent+'timestamp: %s' % date_str
1451
to_file.write(indent + 'timestamp: %s\n' % (date_str,))
640
print >>to_file, indent+'message:'
1453
to_file.write(indent + 'message:\n')
641
1454
if not revision.rev.message:
642
print >>to_file, indent+' (no message)'
1455
to_file.write(indent + ' (no message)\n')
644
1457
message = revision.rev.message.rstrip('\r\n')
645
1458
for l in message.split('\n'):
646
print >>to_file, indent+' ' + l
1459
to_file.write(indent + ' %s\n' % (l,))
647
1460
if revision.delta is not None:
648
revision.delta.show(to_file, self.show_ids, indent=indent)
1461
# We don't respect delta_format for compatibility
1462
revision.delta.show(to_file, self.show_ids, indent=indent,
1464
if revision.diff is not None:
1465
to_file.write(indent + 'diff:\n')
1466
# Note: we explicitly don't indent the diff (relative to the
1467
# revision information) so that the output can be fed to patch -p0
1468
self.show_diff(self.to_exact_file, revision.diff, indent)
1470
def get_advice_separator(self):
1471
"""Get the text separating the log from the closing advice."""
1472
return '-' * 60 + '\n'
651
1475
class ShortLogFormatter(LogFormatter):
1477
supports_merge_revisions = True
1478
preferred_levels = 1
653
1479
supports_delta = True
1480
supports_tags = True
1481
supports_diff = True
655
@deprecated_method(zero_seventeen)
656
def show(self, revno, rev, delta):
657
lr = LogRevision(rev, revno, 0, delta)
658
return self.log_revision(lr)
1483
def __init__(self, *args, **kwargs):
1484
super(ShortLogFormatter, self).__init__(*args, **kwargs)
1485
self.revno_width_by_depth = {}
660
1487
def log_revision(self, revision):
661
from bzrlib.osutils import format_date
1488
# We need two indents: one per depth and one for the information
1489
# relative to that indent. Most mainline revnos are 5 chars or
1490
# less while dotted revnos are typically 11 chars or less. Once
1491
# calculated, we need to remember the offset for a given depth
1492
# as we might be starting from a dotted revno in the first column
1493
# and we want subsequent mainline revisions to line up.
1494
depth = revision.merge_depth
1495
indent = ' ' * depth
1496
revno_width = self.revno_width_by_depth.get(depth)
1497
if revno_width is None:
1498
if revision.revno.find('.') == -1:
1499
# mainline revno, e.g. 12345
1502
# dotted revno, e.g. 12345.10.55
1504
self.revno_width_by_depth[depth] = revno_width
1505
offset = ' ' * (revno_width + 1)
663
1507
to_file = self.to_file
664
date_str = format_date(revision.rev.timestamp,
665
revision.rev.timezone or 0,
668
if len(revision.rev.parent_ids) > 1:
669
is_merge = ' [merge]'
670
print >>to_file, "%5s %s\t%s%s" % (revision.revno,
671
self.short_committer(revision.rev),
1510
tags = ' {%s}' % (', '.join(revision.tags))
1511
to_file.write(indent + "%*s %s\t%s%s%s\n" % (revno_width,
1512
revision.revno, self.short_author(revision.rev),
672
1513
format_date(revision.rev.timestamp,
673
1514
revision.rev.timezone or 0,
674
1515
self.show_timezone, date_fmt="%Y-%m-%d",
675
1516
show_offset=False),
1517
tags, self.merge_marker(revision)))
1518
self.show_foreign_info(revision.rev, indent+offset)
1519
self.show_properties(revision.rev, indent+offset)
677
1520
if self.show_ids:
678
print >>to_file, ' revision-id:', revision.rev.revision_id
1521
to_file.write(indent + offset + 'revision-id:%s\n'
1522
% (revision.rev.revision_id,))
679
1523
if not revision.rev.message:
680
print >>to_file, ' (no message)'
1524
to_file.write(indent + offset + '(no message)\n')
682
1526
message = revision.rev.message.rstrip('\r\n')
683
1527
for l in message.split('\n'):
684
print >>to_file, ' ' + l
1528
to_file.write(indent + offset + '%s\n' % (l,))
686
# TODO: Why not show the modified files in a shorter form as
687
# well? rewrap them single lines of appropriate length
688
1530
if revision.delta is not None:
689
revision.delta.show(to_file, self.show_ids)
1531
revision.delta.show(to_file, self.show_ids, indent=indent + offset,
1532
short_status=self.delta_format==1)
1533
if revision.diff is not None:
1534
self.show_diff(self.to_exact_file, revision.diff, ' ')
693
1538
class LineLogFormatter(LogFormatter):
1540
supports_merge_revisions = True
1541
preferred_levels = 1
1542
supports_tags = True
695
1544
def __init__(self, *args, **kwargs):
696
from bzrlib.osutils import terminal_width
697
1545
super(LineLogFormatter, self).__init__(*args, **kwargs)
698
1546
self._max_chars = terminal_width() - 1
844
1731
show_log(branch,
848
1735
direction='forward',
849
1736
start_revision=base_idx+1,
850
1737
end_revision=len(new_rh),
1741
def get_history_change(old_revision_id, new_revision_id, repository):
1742
"""Calculate the uncommon lefthand history between two revisions.
1744
:param old_revision_id: The original revision id.
1745
:param new_revision_id: The new revision id.
1746
:param repository: The repository to use for the calculation.
1748
return old_history, new_history
1751
old_revisions = set()
1753
new_revisions = set()
1754
new_iter = repository.iter_reverse_revision_history(new_revision_id)
1755
old_iter = repository.iter_reverse_revision_history(old_revision_id)
1756
stop_revision = None
1759
while do_new or do_old:
1762
new_revision = new_iter.next()
1763
except StopIteration:
1766
new_history.append(new_revision)
1767
new_revisions.add(new_revision)
1768
if new_revision in old_revisions:
1769
stop_revision = new_revision
1773
old_revision = old_iter.next()
1774
except StopIteration:
1777
old_history.append(old_revision)
1778
old_revisions.add(old_revision)
1779
if old_revision in new_revisions:
1780
stop_revision = old_revision
1782
new_history.reverse()
1783
old_history.reverse()
1784
if stop_revision is not None:
1785
new_history = new_history[new_history.index(stop_revision) + 1:]
1786
old_history = old_history[old_history.index(stop_revision) + 1:]
1787
return old_history, new_history
1790
def show_branch_change(branch, output, old_revno, old_revision_id):
1791
"""Show the changes made to a branch.
1793
:param branch: The branch to show changes about.
1794
:param output: A file-like object to write changes to.
1795
:param old_revno: The revno of the old tip.
1796
:param old_revision_id: The revision_id of the old tip.
1798
new_revno, new_revision_id = branch.last_revision_info()
1799
old_history, new_history = get_history_change(old_revision_id,
1802
if old_history == [] and new_history == []:
1803
output.write('Nothing seems to have changed\n')
1806
log_format = log_formatter_registry.get_default(branch)
1807
lf = log_format(show_ids=False, to_file=output, show_timezone='original')
1808
if old_history != []:
1809
output.write('*'*60)
1810
output.write('\nRemoved Revisions:\n')
1811
show_flat_log(branch.repository, old_history, old_revno, lf)
1812
output.write('*'*60)
1813
output.write('\n\n')
1814
if new_history != []:
1815
output.write('Added Revisions:\n')
1816
start_revno = new_revno - len(new_history) + 1
1817
show_log(branch, lf, None, verbose=False, direction='forward',
1818
start_revision=start_revno,)
1821
def show_flat_log(repository, history, last_revno, lf):
1822
"""Show a simple log of the specified history.
1824
:param repository: The repository to retrieve revisions from.
1825
:param history: A list of revision_ids indicating the lefthand history.
1826
:param last_revno: The revno of the last revision_id in the history.
1827
:param lf: The log formatter to use.
1829
start_revno = last_revno - len(history) + 1
1830
revisions = repository.get_revisions(history)
1831
for i, rev in enumerate(revisions):
1832
lr = LogRevision(rev, i + last_revno, 0, None)
1836
def _get_info_for_log_files(revisionspec_list, file_list):
1837
"""Find file-ids and kinds given a list of files and a revision range.
1839
We search for files at the end of the range. If not found there,
1840
we try the start of the range.
1842
:param revisionspec_list: revision range as parsed on the command line
1843
:param file_list: the list of paths given on the command line;
1844
the first of these can be a branch location or a file path,
1845
the remainder must be file paths
1846
:return: (branch, info_list, start_rev_info, end_rev_info) where
1847
info_list is a list of (relative_path, file_id, kind) tuples where
1848
kind is one of values 'directory', 'file', 'symlink', 'tree-reference'.
1850
from builtins import _get_revision_range, safe_relpath_files
1851
tree, b, path = bzrdir.BzrDir.open_containing_tree_or_branch(file_list[0])
1852
# XXX: It's damn messy converting a list of paths to relative paths when
1853
# those paths might be deleted ones, they might be on a case-insensitive
1854
# filesystem and/or they might be in silly locations (like another branch).
1855
# For example, what should "log bzr://branch/dir/file1 file2" do? (Is
1856
# file2 implicitly in the same dir as file1 or should its directory be
1857
# taken from the current tree somehow?) For now, this solves the common
1858
# case of running log in a nested directory, assuming paths beyond the
1859
# first one haven't been deleted ...
1861
relpaths = [path] + safe_relpath_files(tree, file_list[1:])
1863
relpaths = [path] + file_list[1:]
1865
start_rev_info, end_rev_info = _get_revision_range(revisionspec_list, b,
1867
if relpaths in ([], [u'']):
1868
return b, [], start_rev_info, end_rev_info
1869
if start_rev_info is None and end_rev_info is None:
1871
tree = b.basis_tree()
1874
file_id = tree.path2id(fp)
1875
kind = _get_kind_for_file_id(tree, file_id)
1877
# go back to when time began
1880
rev1 = b.get_rev_id(1)
1881
except errors.NoSuchRevision:
1886
tree1 = b.repository.revision_tree(rev1)
1888
file_id = tree1.path2id(fp)
1889
kind = _get_kind_for_file_id(tree1, file_id)
1890
info_list.append((fp, file_id, kind))
1892
elif start_rev_info == end_rev_info:
1893
# One revision given - file must exist in it
1894
tree = b.repository.revision_tree(end_rev_info.rev_id)
1896
file_id = tree.path2id(fp)
1897
kind = _get_kind_for_file_id(tree, file_id)
1898
info_list.append((fp, file_id, kind))
1901
# Revision range given. Get the file-id from the end tree.
1902
# If that fails, try the start tree.
1903
rev_id = end_rev_info.rev_id
1905
tree = b.basis_tree()
1907
tree = b.repository.revision_tree(rev_id)
1910
file_id = tree.path2id(fp)
1911
kind = _get_kind_for_file_id(tree, file_id)
1914
rev_id = start_rev_info.rev_id
1916
rev1 = b.get_rev_id(1)
1917
tree1 = b.repository.revision_tree(rev1)
1919
tree1 = b.repository.revision_tree(rev_id)
1920
file_id = tree1.path2id(fp)
1921
kind = _get_kind_for_file_id(tree1, file_id)
1922
info_list.append((fp, file_id, kind))
1923
return b, info_list, start_rev_info, end_rev_info
1926
def _get_kind_for_file_id(tree, file_id):
1927
"""Return the kind of a file-id or None if it doesn't exist."""
1928
if file_id is not None:
1929
return tree.kind(file_id)
1934
properties_handler_registry = registry.Registry()
1937
# adapters which revision ids to log are filtered. When log is called, the
1938
# log_rev_iterator is adapted through each of these factory methods.
1939
# Plugins are welcome to mutate this list in any way they like - as long
1940
# as the overall behaviour is preserved. At this point there is no extensible
1941
# mechanism for getting parameters to each factory method, and until there is
1942
# this won't be considered a stable api.
1946
# read revision objects
1947
_make_revision_objects,
1948
# filter on log messages
1949
_make_search_filter,
1950
# generate deltas for things we will show
added
removed
bzrlib/log.py
