113
93
File to send log to; by default stdout.
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'reverse' (default) is latest to earliest;
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'forward' is earliest to latest.
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If not None, only show revisions >= start_revision
123
If not None, only show revisions <= end_revision
125
95
from osutils import format_date
126
96
from errors import BzrCheckError
97
from diff import compare_trees
127
98
from textui import show_status
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mutter('get log for file_id %r' % specific_fileid)
133
100
if to_file == None:
135
102
to_file = sys.stdout
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which_revs = branch.enum_history(direction)
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if not (verbose or specific_fileid):
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# no need to know what changed between revisions
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with_deltas = deltas_for_log_dummy(branch, which_revs)
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elif direction == 'reverse':
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with_deltas = deltas_for_log_reverse(branch, which_revs)
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raise NotImplementedError("sorry, verbose forward logs not done yet")
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for revno, rev, delta in with_deltas:
149
if not delta.touches_file_id(specific_fileid):
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if start_revision is not None and revno < start_revision:
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if end_revision is not None and revno > end_revision:
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# although we calculated it, throw it away without display
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show_one_log(revno, rev, delta, show_ids, to_file, show_timezone)
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def deltas_for_log_dummy(branch, which_revs):
167
for revno, revision_id in which_revs:
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yield revno, branch.get_revision(revision_id), None
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def deltas_for_log_reverse(branch, which_revs):
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"""Compute deltas for display in reverse log.
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Given a sequence of (revno, revision_id) pairs, return
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The delta is from the given revision to the next one in the
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sequence, which makes sense if the log is being displayed from
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from tree import EmptyTree
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from diff import compare_trees
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last_revno = last_revision_id = last_tree = None
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for revno, revision_id in which_revs:
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this_tree = branch.revision_tree(revision_id)
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this_revision = branch.get_revision(revision_id)
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yield last_revno, last_revision, compare_trees(this_tree, last_tree, False)
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last_revision = this_revision
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last_tree = this_tree
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this_tree = EmptyTree()
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yield last_revno, last_revision, compare_trees(this_tree, last_tree, False)
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def show_one_log(revno, rev, delta, show_ids, to_file, show_timezone):
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from osutils import format_date
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print >>to_file, '-' * 60
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print >>to_file, 'revno:', revno
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print >>to_file, 'revision-id:', rev.revision_id
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print >>to_file, 'committer:', rev.committer
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print >>to_file, 'timestamp: %s' % (format_date(rev.timestamp, rev.timezone or 0,
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print >>to_file, 'message:'
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print >>to_file, ' (no message)'
105
file_id = branch.read_working_inventory().path2id(filename)
107
for revno, revid, why in find_touching_revisions(branch, file_id):
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for l in rev.message.split('\n'):
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print >>to_file, ' ' + l
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delta.show(to_file, show_ids)
111
for i, revid in enumerate(branch.revision_history()):
114
branch._need_readlock()
117
from tree import EmptyTree
118
prev_tree = EmptyTree()
119
for revno, revision_id in which_revs():
120
print >>to_file, '-' * 60
121
print >>to_file, 'revno:', revno
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rev = branch.get_revision(revision_id)
124
print >>to_file, 'revision-id:', revision_id
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print >>to_file, 'committer:', rev.committer
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print >>to_file, 'timestamp: %s' % (format_date(rev.timestamp, rev.timezone or 0,
129
if revision_id != rev.revision_id:
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raise BzrCheckError("retrieved wrong revision: %r"
131
% (revision_id, rev.revision_id))
133
print >>to_file, 'message:'
135
print >>to_file, ' (no message)'
137
for l in rev.message.split('\n'):
138
print >>to_file, ' ' + l
140
# Don't show a list of changed files if we were asked about
144
this_tree = branch.revision_tree(revision_id)
145
delta = compare_trees(prev_tree, this_tree, want_unchanged=False)
146
delta.show(to_file, show_ids)
147
prev_tree = this_tree
149
precursor = revision_id