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all the changes since the previous revision that touched hello.c.
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from __future__ import absolute_import
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from cStringIO import StringIO
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from itertools import (
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from warnings import (
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from bzrlib.lazy_import import lazy_import
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from .lazy_import import lazy_import
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lazy_import(globals(), """
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repository as _mod_repository,
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revision as _mod_revision,
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from breezy.i18n import gettext, ngettext
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from bzrlib.osutils import (
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from .osutils import (
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format_date_with_offset_in_original_timezone,
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get_diff_header_encoding,
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get_terminal_encoding,
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from bzrlib.symbol_versioning import (
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def find_touching_revisions(branch, file_id):
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from .tree import find_previous_path
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def find_touching_revisions(repository, last_revision, last_tree, last_path):
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"""Yield a description of revisions which affect the file_id.
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Each returned element is (revno, revision_id, description)
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TODO: Perhaps some way to limit this to only particular revisions,
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or to traverse a non-mainline set of revisions?
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for revision_id in branch.revision_history():
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this_inv = branch.repository.get_inventory(revision_id)
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if file_id in this_inv:
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this_ie = this_inv[file_id]
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this_path = this_inv.id2path(file_id)
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this_ie = this_path = None
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last_verifier = last_tree.get_file_verifier(last_path)
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graph = repository.get_graph()
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history = list(graph.iter_lefthand_ancestry(last_revision, []))
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for revision_id in history:
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this_tree = repository.revision_tree(revision_id)
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this_path = find_previous_path(last_tree, this_tree, last_path)
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# now we know how it was last time, and how it is in this revision.
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# are those two states effectively the same or not?
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if not this_ie and not last_ie:
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# not present in either
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elif this_ie and not last_ie:
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yield revno, revision_id, "added " + this_path
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elif not this_ie and last_ie:
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yield revno, revision_id, "deleted " + last_path
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if this_path is not None and last_path is None:
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yield revno, revision_id, "deleted " + this_path
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this_verifier = this_tree.get_file_verifier(this_path)
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elif this_path is None and last_path is not None:
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yield revno, revision_id, "added " + last_path
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elif this_path != last_path:
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yield revno, revision_id, ("renamed %s => %s" % (last_path, this_path))
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elif (this_ie.text_size != last_ie.text_size
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or this_ie.text_sha1 != last_ie.text_sha1):
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yield revno, revision_id, "modified " + this_path
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yield revno, revision_id, ("renamed %s => %s" % (this_path, last_path))
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this_verifier = this_tree.get_file_verifier(this_path)
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this_verifier = this_tree.get_file_verifier(this_path)
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if (this_verifier != last_verifier):
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yield revno, revision_id, "modified " + this_path
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last_verifier = this_verifier
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last_path = this_path
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def _enumerate_history(branch):
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for rev_id in branch.revision_history():
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rh.append((revno, rev_id))
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last_tree = this_tree
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if last_path is None:
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def show_log(branch,
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Logger(branch, rqst).show(lf)
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# Note: This needs to be kept this in sync with the defaults in
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# Note: This needs to be kept in sync with the defaults in
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# make_log_request_dict() below
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_DEFAULT_REQUEST_PARAMS = {
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'direction': 'reverse',
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'generate_tags': True,
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'exclude_common_ancestry': False,
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'_match_using_deltas': True,
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def make_log_request_dict(direction='reverse', specific_fileids=None,
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start_revision=None, end_revision=None, limit=None,
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message_search=None, levels=1, generate_tags=True,
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message_search=None, levels=None, generate_tags=True,
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diff_type=None, _match_using_deltas=True,
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exclude_common_ancestry=False,
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exclude_common_ancestry=False, match=None,
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signature=False, omit_merges=False,
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"""Convenience function for making a logging request dictionary.
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matching commit messages
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:param levels: the number of levels of revisions to
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generate; 1 for just the mainline; 0 for all levels.
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generate; 1 for just the mainline; 0 for all levels, or None for
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:param generate_tags: If True, include tags for matched revisions.
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:param delta_type: Either 'full', 'partial' or None.
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'full' means generate the complete delta - adds/deletes/modifies/etc;
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'partial' means filter the delta using specific_fileids;
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:param _match_using_deltas: a private parameter controlling the
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algorithm used for matching specific_fileids. This parameter
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may be removed in the future so bzrlib client code should NOT
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may be removed in the future so breezy client code should NOT
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:param exclude_common_ancestry: Whether -rX..Y should be interpreted as a
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range operator or as a graph difference.
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:param signature: show digital signature information
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:param match: Dictionary of list of search strings to use when filtering
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revisions. Keys can be 'message', 'author', 'committer', 'bugs' or
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the empty string to match any of the preceding properties.
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:param omit_merges: If True, commits with more than one parent are
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# Take care of old style message_search parameter
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if 'message' in match:
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match['message'].append(message_search)
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match['message'] = [message_search]
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match={ 'message': [message_search] }
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'direction': direction,
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'specific_fileids': specific_fileids,
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'start_revision': start_revision,
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'end_revision': end_revision,
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'message_search': message_search,
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'levels': levels,
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'generate_tags': generate_tags,
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'delta_type': delta_type,
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'diff_type': diff_type,
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'exclude_common_ancestry': exclude_common_ancestry,
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'signature': signature,
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'omit_merges': omit_merges,
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# Add 'private' attributes for features that may be deprecated
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'_match_using_deltas': _match_using_deltas,
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def _apply_log_request_defaults(rqst):
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"""Apply default values to a request dictionary."""
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result = _DEFAULT_REQUEST_PARAMS
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result = _DEFAULT_REQUEST_PARAMS.copy()
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result.update(rqst)
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def format_signature_validity(rev_id, branch):
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"""get the signature validity
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:param rev_id: revision id to validate
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:param branch: branch of revision
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:return: human readable string to print to log
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from breezy import gpg
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gpg_strategy = gpg.GPGStrategy(branch.get_config_stack())
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result = branch.repository.verify_revision_signature(rev_id, gpg_strategy)
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if result[0] == gpg.SIGNATURE_VALID:
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return u"valid signature from {0}".format(result[1])
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if result[0] == gpg.SIGNATURE_KEY_MISSING:
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return "unknown key {0}".format(result[1])
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if result[0] == gpg.SIGNATURE_NOT_VALID:
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return "invalid signature!"
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if result[0] == gpg.SIGNATURE_NOT_SIGNED:
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return "no signature"
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class LogGenerator(object):
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"""A generator of log revisions."""
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# Tweak the LogRequest based on what the LogFormatter can handle.
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# (There's no point generating stuff if the formatter can't display it.)
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rqst['levels'] = lf.get_levels()
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if rqst['levels'] is None or lf.get_levels() > rqst['levels']:
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# user didn't specify levels, use whatever the LF can handle:
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rqst['levels'] = lf.get_levels()
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if not getattr(lf, 'supports_tags', False):
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rqst['generate_tags'] = False
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if not getattr(lf, 'supports_delta', False):
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rqst['delta_type'] = None
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if not getattr(lf, 'supports_diff', False):
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rqst['diff_type'] = None
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if not getattr(lf, 'supports_signatures', False):
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rqst['signature'] = False
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# Find and print the interesting revisions
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generator = self._generator_factory(self.branch, rqst)
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for lr in generator.iter_log_revisions():
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for lr in generator.iter_log_revisions():
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except errors.GhostRevisionUnusableHere:
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raise errors.BzrCommandError(
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gettext('Further revision history missing.'))
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def _generator_factory(self, branch, rqst):
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"""Make the LogGenerator object to use.
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Subclasses may wish to override this.
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return _DefaultLogGenerator(branch, rqst)
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# 0 levels means show everything; merge_depth counts from 0
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if levels != 0 and merge_depth >= levels:
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if omit_merges and len(rev.parent_ids) > 1:
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raise errors.GhostRevisionUnusableHere(rev_id)
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if diff_type is None:
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diff = self._format_diff(rev, rev_id, diff_type)
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signature = format_signature_validity(rev_id, self.branch)
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yield LogRevision(rev, revno, merge_depth, delta,
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self.rev_tag_dict.get(rev_id), diff)
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self.rev_tag_dict.get(rev_id), diff, signature)
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if log_count >= limit:
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# Apply the other filters
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return make_log_rev_iterator(self.branch, view_revisions,
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rqst.get('delta_type'), rqst.get('message_search'),
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rqst.get('delta_type'), rqst.get('match'),
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file_ids=rqst.get('specific_fileids'),
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direction=rqst.get('direction'))
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rqst.get('specific_fileids')[0], view_revisions,
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include_merges=rqst.get('levels') != 1)
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return make_log_rev_iterator(self.branch, view_revisions,
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rqst.get('delta_type'), rqst.get('message_search'))
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rqst.get('delta_type'), rqst.get('match'))
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def _calc_view_revisions(branch, start_rev_id, end_rev_id, direction,
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a list of the same tuples.
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if (exclude_common_ancestry and start_rev_id == end_rev_id):
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raise errors.BzrCommandError(
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'--exclude-common-ancestry requires two different revisions')
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raise errors.BzrCommandError(gettext(
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'--exclude-common-ancestry requires two different revisions'))
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if direction not in ('reverse', 'forward'):
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raise ValueError('invalid direction %r' % direction)
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raise ValueError(gettext('invalid direction %r') % direction)
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br_revno, br_rev_id = branch.last_revision_info()
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if br_revno == 0:
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and (not generate_merge_revisions
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or not _has_merges(branch, end_rev_id))):
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# If a single revision is requested, check we can handle it
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iter_revs = _generate_one_revision(branch, end_rev_id, br_rev_id,
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elif not generate_merge_revisions:
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# If we only want to see linear revisions, we can iterate ...
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iter_revs = _generate_flat_revisions(branch, start_rev_id, end_rev_id,
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if direction == 'forward':
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iter_revs = reversed(iter_revs)
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iter_revs = _generate_all_revisions(branch, start_rev_id, end_rev_id,
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direction, delayed_graph_generation,
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exclude_common_ancestry)
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if direction == 'forward':
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iter_revs = _rebase_merge_depth(reverse_by_depth(list(iter_revs)))
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return _generate_one_revision(branch, end_rev_id, br_rev_id,
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if not generate_merge_revisions:
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# If we only want to see linear revisions, we can iterate ...
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iter_revs = _linear_view_revisions(
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branch, start_rev_id, end_rev_id,
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exclude_common_ancestry=exclude_common_ancestry)
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# If a start limit was given and it's not obviously an
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# ancestor of the end limit, check it before outputting anything
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if (direction == 'forward'
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or (start_rev_id and not _is_obvious_ancestor(
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branch, start_rev_id, end_rev_id))):
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iter_revs = list(iter_revs)
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if direction == 'forward':
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iter_revs = reversed(iter_revs)
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except _StartNotLinearAncestor:
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# Switch to the slower implementation that may be able to find a
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# non-obvious ancestor out of the left-hand history.
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iter_revs = _generate_all_revisions(branch, start_rev_id, end_rev_id,
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direction, delayed_graph_generation,
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exclude_common_ancestry)
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if direction == 'forward':
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iter_revs = _rebase_merge_depth(reverse_by_depth(list(iter_revs)))
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return [(br_rev_id, br_revno, 0)]
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revno = branch.revision_id_to_dotted_revno(rev_id)
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revno_str = '.'.join(str(n) for n in revno)
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revno_str = _compute_revno_str(branch, rev_id)
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return [(rev_id, revno_str, 0)]
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def _generate_flat_revisions(branch, start_rev_id, end_rev_id, direction):
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result = _linear_view_revisions(branch, start_rev_id, end_rev_id)
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# If a start limit was given and it's not obviously an
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# ancestor of the end limit, check it before outputting anything
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if direction == 'forward' or (start_rev_id
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and not _is_obvious_ancestor(branch, start_rev_id, end_rev_id)):
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result = list(result)
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except _StartNotLinearAncestor:
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raise errors.BzrCommandError('Start revision not found in'
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' left-hand history of end revision.')
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def _generate_all_revisions(branch, start_rev_id, end_rev_id, direction,
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delayed_graph_generation,
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exclude_common_ancestry=False):
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if delayed_graph_generation:
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for rev_id, revno, depth in _linear_view_revisions(
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branch, start_rev_id, end_rev_id):
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branch, start_rev_id, end_rev_id, exclude_common_ancestry):
576
629
if _has_merges(branch, rev_id):
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# The end_rev_id can be nested down somewhere. We need an
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# explicit ancestry check. There is an ambiguity here as we
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except _StartNotLinearAncestor:
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# A merge was never detected so the lower revision limit can't
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# be nested down somewhere
602
raise errors.BzrCommandError('Start revision not found in'
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' history of end revision.')
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raise errors.BzrCommandError(gettext('Start revision not found in'
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' history of end revision.'))
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# We exit the loop above because we encounter a revision with merges, from
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# this revision, we need to switch to _graph_view_revisions.
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# shown naturally, i.e. just like it is for linear logging. We can easily
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# make forward the exact opposite display, but showing the merge revisions
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# indented at the end seems slightly nicer in that case.
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view_revisions = chain(iter(initial_revisions),
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view_revisions = itertools.chain(iter(initial_revisions),
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_graph_view_revisions(branch, start_rev_id, end_rev_id,
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rebase_initial_depths=(direction == 'reverse'),
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669
exclude_common_ancestry=exclude_common_ancestry))
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return len(parents) > 1
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def _compute_revno_str(branch, rev_id):
680
"""Compute the revno string from a rev_id.
682
:return: The revno string, or None if the revision is not in the supplied
686
revno = branch.revision_id_to_dotted_revno(rev_id)
687
except errors.NoSuchRevision:
688
# The revision must be outside of this branch
691
return '.'.join(str(n) for n in revno)
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def _is_obvious_ancestor(branch, start_rev_id, end_rev_id):
627
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"""Is start_rev_id an obvious ancestor of end_rev_id?"""
628
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if start_rev_id and end_rev_id:
629
start_dotted = branch.revision_id_to_dotted_revno(start_rev_id)
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end_dotted = branch.revision_id_to_dotted_revno(end_rev_id)
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start_dotted = branch.revision_id_to_dotted_revno(start_rev_id)
699
end_dotted = branch.revision_id_to_dotted_revno(end_rev_id)
700
except errors.NoSuchRevision:
701
# one or both is not in the branch; not obvious
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if len(start_dotted) == 1 and len(end_dotted) == 1:
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# both on mainline
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return start_dotted[0] <= end_dotted[0]
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def _linear_view_revisions(branch, start_rev_id, end_rev_id):
718
def _linear_view_revisions(branch, start_rev_id, end_rev_id,
719
exclude_common_ancestry=False):
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"""Calculate a sequence of revisions to view, newest to oldest.
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:param start_rev_id: the lower revision-id
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723
:param end_rev_id: the upper revision-id
724
:param exclude_common_ancestry: Whether the start_rev_id should be part of
725
the iterated revisions.
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:return: An iterator of (revision_id, dotted_revno, merge_depth) tuples.
727
dotted_revno will be None for ghosts
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728
:raises _StartNotLinearAncestor: if a start_rev_id is specified but
653
is not found walking the left-hand history
729
is not found walking the left-hand history
655
731
br_revno, br_rev_id = branch.last_revision_info()
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732
repo = branch.repository
733
graph = repo.get_graph()
657
734
if start_rev_id is None and end_rev_id is None:
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cur_revno = br_revno
659
for revision_id in repo.iter_reverse_revision_history(br_rev_id):
660
yield revision_id, str(cur_revno), 0
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graph_iter = graph.iter_lefthand_ancestry(br_rev_id,
737
(_mod_revision.NULL_REVISION,))
740
revision_id = next(graph_iter)
741
except errors.RevisionNotPresent as e:
743
yield e.revision_id, None, None
746
yield revision_id, str(cur_revno), 0
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749
if end_rev_id is None:
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end_rev_id = br_rev_id
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751
found_start = start_rev_id is None
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for revision_id in repo.iter_reverse_revision_history(end_rev_id):
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revno = branch.revision_id_to_dotted_revno(revision_id)
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revno_str = '.'.join(str(n) for n in revno)
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if not found_start and revision_id == start_rev_id:
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yield revision_id, revno_str, 0
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graph_iter = graph.iter_lefthand_ancestry(end_rev_id,
753
(_mod_revision.NULL_REVISION,))
756
revision_id = next(graph_iter)
757
except StopIteration:
759
except errors.RevisionNotPresent as e:
761
yield e.revision_id, None, None
674
yield revision_id, revno_str, 0
677
raise _StartNotLinearAncestor()
764
revno_str = _compute_revno_str(branch, revision_id)
765
if not found_start and revision_id == start_rev_id:
766
if not exclude_common_ancestry:
767
yield revision_id, revno_str, 0
771
yield revision_id, revno_str, 0
773
raise _StartNotLinearAncestor()
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776
def _graph_view_revisions(branch, start_rev_id, end_rev_id,
721
817
yield rev_id, '.'.join(map(str, revno)), merge_depth
724
@deprecated_function(deprecated_in((2, 2, 0)))
725
def calculate_view_revisions(branch, start_revision, end_revision, direction,
726
specific_fileid, generate_merge_revisions):
727
"""Calculate the revisions to view.
729
:return: An iterator of (revision_id, dotted_revno, merge_depth) tuples OR
730
a list of the same tuples.
732
start_rev_id, end_rev_id = _get_revision_limits(branch, start_revision,
734
view_revisions = list(_calc_view_revisions(branch, start_rev_id, end_rev_id,
735
direction, generate_merge_revisions or specific_fileid))
737
view_revisions = _filter_revisions_touching_file_id(branch,
738
specific_fileid, view_revisions,
739
include_merges=generate_merge_revisions)
740
return _rebase_merge_depth(view_revisions)
743
820
def _rebase_merge_depth(view_revisions):
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821
"""Adjust depths upwards so the top level is 0."""
745
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# If either the first or last revision have a merge_depth of 0, we're done
746
823
if view_revisions and view_revisions[0][2] and view_revisions[-1][2]:
747
min_depth = min([d for r,n,d in view_revisions])
824
min_depth = min([d for r, n, d in view_revisions])
748
825
if min_depth != 0:
749
view_revisions = [(r,n,d-min_depth) for r,n,d in view_revisions]
826
view_revisions = [(r, n, d-min_depth) for r, n, d in view_revisions]
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827
return view_revisions
768
845
# Convert view_revisions into (view, None, None) groups to fit with
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# the standard interface here.
770
if type(view_revisions) == list:
847
if isinstance(view_revisions, list):
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# A single batch conversion is faster than many incremental ones.
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# As we have all the data, do a batch conversion.
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nones = [None] * len(view_revisions)
774
log_rev_iterator = iter([zip(view_revisions, nones, nones)])
851
log_rev_iterator = iter([list(zip(view_revisions, nones, nones))])
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854
for view in view_revisions:
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return log_rev_iterator
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def _make_search_filter(branch, generate_delta, search, log_rev_iterator):
869
def _make_search_filter(branch, generate_delta, match, log_rev_iterator):
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"""Create a filtered iterator of log_rev_iterator matching on a regex.
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872
:param branch: The branch being logged.
796
873
:param generate_delta: Whether to generate a delta for each revision.
797
:param search: A user text search string.
874
:param match: A dictionary with properties as keys and lists of strings
875
as values. To match, a revision may match any of the supplied strings
876
within a single property but must match at least one string for each
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878
:param log_rev_iterator: An input iterator containing all revisions that
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879
could be displayed, in lists.
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880
:return: An iterator over lists of ((rev_id, revno, merge_depth), rev,
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884
return log_rev_iterator
805
searchRE = re_compile_checked(search, re.IGNORECASE,
806
'log message filter')
807
return _filter_message_re(searchRE, log_rev_iterator)
810
def _filter_message_re(searchRE, log_rev_iterator):
885
searchRE = [(k, [re.compile(x, re.IGNORECASE) for x in v])
886
for k, v in match.items()]
887
return _filter_re(searchRE, log_rev_iterator)
890
def _filter_re(searchRE, log_rev_iterator):
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891
for revs in log_rev_iterator:
813
for (rev_id, revno, merge_depth), rev, delta in revs:
814
if searchRE.search(rev.message):
815
new_revs.append(((rev_id, revno, merge_depth), rev, delta))
892
new_revs = [rev for rev in revs if _match_filter(searchRE, rev[1])]
896
def _match_filter(searchRE, rev):
898
'message': (rev.message,),
899
'committer': (rev.committer,),
900
'author': (rev.get_apparent_authors()),
901
'bugs': list(rev.iter_bugs())
903
strings[''] = [item for inner_list in strings.values()
904
for item in inner_list]
905
for (k, v) in searchRE:
906
if k in strings and not _match_any_filter(strings[k], v):
910
def _match_any_filter(strings, res):
911
return any(re.search(s) for re in res for s in strings)
819
913
def _make_delta_filter(branch, generate_delta, search, log_rev_iterator,
820
914
fileids=None, direction='reverse'):
866
960
if delta_type == 'full' and not check_fileids:
867
961
deltas = repository.get_deltas_for_revisions(revisions)
868
for rev, delta in izip(revs, deltas):
962
for rev, delta in zip(revs, deltas):
869
963
new_revs.append((rev[0], rev[1], delta))
871
965
deltas = repository.get_deltas_for_revisions(revisions, fileid_set)
872
for rev, delta in izip(revs, deltas):
966
for rev, delta in zip(revs, deltas):
873
967
if check_fileids:
874
968
if delta is None or not delta.has_changed():
923
1017
for revs in log_rev_iterator:
924
1018
# r = revision_id, n = revno, d = merge depth
925
1019
revision_ids = [view[0] for view, _, _ in revs]
926
revisions = repository.get_revisions(revision_ids)
927
revs = [(rev[0], revision, rev[2]) for rev, revision in
928
izip(revs, revisions)]
1020
revisions = dict(repository.iter_revisions(revision_ids))
1021
yield [(rev[0], revisions[rev[0][0]], rev[2]) for rev in revs]
932
1024
def _make_batch_filter(branch, generate_delta, search, log_rev_iterator):
995
1086
if branch_revno != 0:
996
1087
if (start_rev_id == _mod_revision.NULL_REVISION
997
1088
or end_rev_id == _mod_revision.NULL_REVISION):
998
raise errors.BzrCommandError('Logging revision 0 is invalid.')
1089
raise errors.BzrCommandError(gettext('Logging revision 0 is invalid.'))
999
1090
if start_revno > end_revno:
1000
raise errors.BzrCommandError("Start revision must be older than "
1001
"the end revision.")
1091
raise errors.BzrCommandError(gettext("Start revision must be "
1092
"older than the end revision."))
1002
1093
return (start_rev_id, end_rev_id)
1054
1145
if ((start_rev_id == _mod_revision.NULL_REVISION)
1055
1146
or (end_rev_id == _mod_revision.NULL_REVISION)):
1056
raise errors.BzrCommandError('Logging revision 0 is invalid.')
1147
raise errors.BzrCommandError(gettext('Logging revision 0 is invalid.'))
1057
1148
if start_revno > end_revno:
1058
raise errors.BzrCommandError("Start revision must be older than "
1059
"the end revision.")
1149
raise errors.BzrCommandError(gettext("Start revision must be older "
1150
"than the end revision."))
1061
1152
if end_revno < start_revno:
1062
1153
return None, None, None, None
1063
1154
cur_revno = branch_revno
1065
1156
mainline_revs = []
1066
for revision_id in branch.repository.iter_reverse_revision_history(
1067
branch_last_revision):
1157
graph = branch.repository.get_graph()
1158
for revision_id in graph.iter_lefthand_ancestry(
1159
branch_last_revision, (_mod_revision.NULL_REVISION,)):
1068
1160
if cur_revno < start_revno:
1069
1161
# We have gone far enough, but we always add 1 more revision
1070
1162
rev_nos[revision_id] = cur_revno
1084
1176
return mainline_revs, rev_nos, start_rev_id, end_rev_id
1087
@deprecated_function(deprecated_in((2, 2, 0)))
1088
def _filter_revision_range(view_revisions, start_rev_id, end_rev_id):
1089
"""Filter view_revisions based on revision ranges.
1091
:param view_revisions: A list of (revision_id, dotted_revno, merge_depth)
1092
tuples to be filtered.
1094
:param start_rev_id: If not NONE specifies the first revision to be logged.
1095
If NONE then all revisions up to the end_rev_id are logged.
1097
:param end_rev_id: If not NONE specifies the last revision to be logged.
1098
If NONE then all revisions up to the end of the log are logged.
1100
:return: The filtered view_revisions.
1102
if start_rev_id or end_rev_id:
1103
revision_ids = [r for r, n, d in view_revisions]
1105
start_index = revision_ids.index(start_rev_id)
1108
if start_rev_id == end_rev_id:
1109
end_index = start_index
1112
end_index = revision_ids.index(end_rev_id)
1114
end_index = len(view_revisions) - 1
1115
# To include the revisions merged into the last revision,
1116
# extend end_rev_id down to, but not including, the next rev
1117
# with the same or lesser merge_depth
1118
end_merge_depth = view_revisions[end_index][2]
1120
for index in xrange(end_index+1, len(view_revisions)+1):
1121
if view_revisions[index][2] <= end_merge_depth:
1122
end_index = index - 1
1125
# if the search falls off the end then log to the end as well
1126
end_index = len(view_revisions) - 1
1127
view_revisions = view_revisions[start_index:end_index+1]
1128
return view_revisions
1131
1179
def _filter_revisions_touching_file_id(branch, file_id, view_revisions,
1132
1180
include_merges=True):
1133
1181
r"""Return the list of revision ids which touch a given file id.
1177
1228
# indexing layer. We might consider passing in hints as to the known
1178
1229
# access pattern (sparse/clustered, high success rate/low success
1179
1230
# rate). This particular access is clustered with a low success rate.
1180
get_parent_map = branch.repository.texts.get_parent_map
1181
1231
modified_text_revisions = set()
1182
1232
chunk_size = 1000
1183
for start in xrange(0, len(text_keys), chunk_size):
1233
for start in range(0, len(text_keys), chunk_size):
1184
1234
next_keys = text_keys[start:start + chunk_size]
1185
1235
# Only keep the revision_id portion of the key
1186
1236
modified_text_revisions.update(
1213
@deprecated_function(deprecated_in((2, 2, 0)))
1214
def get_view_revisions(mainline_revs, rev_nos, branch, direction,
1215
include_merges=True):
1216
"""Produce an iterator of revisions to show
1217
:return: an iterator of (revision_id, revno, merge_depth)
1218
(if there is no revno for a revision, None is supplied)
1220
if not include_merges:
1221
revision_ids = mainline_revs[1:]
1222
if direction == 'reverse':
1223
revision_ids.reverse()
1224
for revision_id in revision_ids:
1225
yield revision_id, str(rev_nos[revision_id]), 0
1227
graph = branch.repository.get_graph()
1228
# This asks for all mainline revisions, which means we only have to spider
1229
# sideways, rather than depth history. That said, its still size-of-history
1230
# and should be addressed.
1231
# mainline_revisions always includes an extra revision at the beginning, so
1233
parent_map = dict(((key, value) for key, value in
1234
graph.iter_ancestry(mainline_revs[1:]) if value is not None))
1235
# filter out ghosts; merge_sort errors on ghosts.
1236
rev_graph = _mod_repository._strip_NULL_ghosts(parent_map)
1237
merge_sorted_revisions = tsort.merge_sort(
1241
generate_revno=True)
1243
if direction == 'forward':
1244
# forward means oldest first.
1245
merge_sorted_revisions = reverse_by_depth(merge_sorted_revisions)
1246
elif direction != 'reverse':
1247
raise ValueError('invalid direction %r' % direction)
1249
for (sequence, rev_id, merge_depth, revno, end_of_merge
1250
) in merge_sorted_revisions:
1251
yield rev_id, '.'.join(map(str, revno)), merge_depth
1254
1263
def reverse_by_depth(merge_sorted_revisions, _depth=0):
1255
1264
"""Reverse revisions by depth.
1312
1325
to indicate which LogRevision attributes it supports:
1314
1327
- supports_delta must be True if this log formatter supports delta.
1315
Otherwise the delta attribute may not be populated. The 'delta_format'
1316
attribute describes whether the 'short_status' format (1) or the long
1317
one (2) should be used.
1328
Otherwise the delta attribute may not be populated. The 'delta_format'
1329
attribute describes whether the 'short_status' format (1) or the long
1330
one (2) should be used.
1319
1332
- supports_merge_revisions must be True if this log formatter supports
1320
merge revisions. If not, then only mainline revisions will be passed
1333
merge revisions. If not, then only mainline revisions will be passed
1323
1336
- preferred_levels is the number of levels this formatter defaults to.
1324
The default value is zero meaning display all levels.
1325
This value is only relevant if supports_merge_revisions is True.
1337
The default value is zero meaning display all levels.
1338
This value is only relevant if supports_merge_revisions is True.
1327
1340
- supports_tags must be True if this log formatter supports tags.
1328
Otherwise the tags attribute may not be populated.
1341
Otherwise the tags attribute may not be populated.
1330
1343
- supports_diff must be True if this log formatter supports diffs.
1331
Otherwise the diff attribute may not be populated.
1344
Otherwise the diff attribute may not be populated.
1346
- supports_signatures must be True if this log formatter supports GPG
1333
1349
Plugins can register functions to show custom revision properties using
1334
1350
the properties_handler_registry. The registered function
1335
must respect the following interface description:
1351
must respect the following interface description::
1336
1353
def my_show_properties(properties_dict):
1337
1354
# code that returns a dict {'name':'value'} of the properties
1342
1359
def __init__(self, to_file, show_ids=False, show_timezone='original',
1343
1360
delta_format=None, levels=None, show_advice=False,
1344
to_exact_file=None):
1361
to_exact_file=None, author_list_handler=None):
1345
1362
"""Create a LogFormatter.
1347
1364
:param to_file: the file to output to
1348
:param to_exact_file: if set, gives an output stream to which
1365
:param to_exact_file: if set, gives an output stream to which
1349
1366
non-Unicode diffs are written.
1350
1367
:param show_ids: if True, revision-ids are to be displayed
1351
1368
:param show_timezone: the timezone to use
1414
1434
def short_author(self, rev):
1415
name, address = config.parse_username(rev.get_apparent_authors()[0])
1435
return self.authors(rev, 'first', short=True, sep=', ')
1437
def authors(self, rev, who, short=False, sep=None):
1438
"""Generate list of authors, taking --authors option into account.
1440
The caller has to specify the name of a author list handler,
1441
as provided by the author list registry, using the ``who``
1442
argument. That name only sets a default, though: when the
1443
user selected a different author list generation using the
1444
``--authors`` command line switch, as represented by the
1445
``author_list_handler`` constructor argument, that value takes
1448
:param rev: The revision for which to generate the list of authors.
1449
:param who: Name of the default handler.
1450
:param short: Whether to shorten names to either name or address.
1451
:param sep: What separator to use for automatic concatenation.
1453
if self._author_list_handler is not None:
1454
# The user did specify --authors, which overrides the default
1455
author_list_handler = self._author_list_handler
1457
# The user didn't specify --authors, so we use the caller's default
1458
author_list_handler = author_list_registry.get(who)
1459
names = author_list_handler(rev)
1461
for i in range(len(names)):
1462
name, address = config.parse_username(names[i])
1468
names = sep.join(names)
1420
1471
def merge_marker(self, revision):
1421
1472
"""Get the merge marker to include in the output or '' if none."""
1516
1568
self.merge_marker(revision)))
1517
1569
if revision.tags:
1518
1570
lines.append('tags: %s' % (', '.join(revision.tags)))
1571
if self.show_ids or revision.revno is None:
1520
1572
lines.append('revision-id: %s' % (revision.rev.revision_id,))
1521
1574
for parent_id in revision.rev.parent_ids:
1522
1575
lines.append('parent: %s' % (parent_id,))
1523
1576
lines.extend(self.custom_properties(revision.rev))
1525
1578
committer = revision.rev.committer
1526
authors = revision.rev.get_apparent_authors()
1579
authors = self.authors(revision.rev, 'all')
1527
1580
if authors != [committer]:
1528
1581
lines.append('author: %s' % (", ".join(authors),))
1529
1582
lines.append('committer: %s' % (committer,))
1547
1603
to_file.write("%s%s\n" % (indent, ('\n' + indent).join(lines)))
1548
1604
if revision.delta is not None:
1549
1605
# Use the standard status output to display changes
1550
from bzrlib.delta import report_delta
1551
report_delta(to_file, revision.delta, short_status=False,
1606
from breezy.delta import report_delta
1607
report_delta(to_file, revision.delta, short_status=False,
1552
1608
show_ids=self.show_ids, indent=indent)
1553
1609
if revision.diff is not None:
1554
1610
to_file.write(indent + 'diff:\n')
1600
1656
if revision.tags:
1601
1657
tags = ' {%s}' % (', '.join(revision.tags))
1602
1658
to_file.write(indent + "%*s %s\t%s%s%s\n" % (revno_width,
1603
revision.revno, self.short_author(revision.rev),
1659
revision.revno or "", self.short_author(revision.rev),
1604
1660
format_date(revision.rev.timestamp,
1605
1661
revision.rev.timezone or 0,
1606
1662
self.show_timezone, date_fmt="%Y-%m-%d",
1607
1663
show_offset=False),
1608
1664
tags, self.merge_marker(revision)))
1609
1665
self.show_properties(revision.rev, indent+offset)
1666
if self.show_ids or revision.revno is None:
1611
1667
to_file.write(indent + offset + 'revision-id:%s\n'
1612
1668
% (revision.rev.revision_id,))
1613
1669
if not revision.rev.message:
1620
1676
if revision.delta is not None:
1621
1677
# Use the standard status output to display changes
1622
from bzrlib.delta import report_delta
1623
report_delta(to_file, revision.delta,
1624
short_status=self.delta_format==1,
1678
from breezy.delta import report_delta
1679
report_delta(to_file, revision.delta,
1680
short_status=self.delta_format==1,
1625
1681
show_ids=self.show_ids, indent=indent + offset)
1626
1682
if revision.diff is not None:
1627
1683
self.show_diff(self.to_exact_file, revision.diff, ' ')
1667
1723
def log_string(self, revno, rev, max_chars, tags=None, prefix=''):
1668
1724
"""Format log info into one string. Truncate tail of string
1669
:param revno: revision number or None.
1670
Revision numbers counts from 1.
1671
:param rev: revision object
1672
:param max_chars: maximum length of resulting string
1673
:param tags: list of tags or None
1674
:param prefix: string to prefix each line
1675
:return: formatted truncated string
1726
:param revno: revision number or None.
1727
Revision numbers counts from 1.
1728
:param rev: revision object
1729
:param max_chars: maximum length of resulting string
1730
:param tags: list of tags or None
1731
:param prefix: string to prefix each line
1732
:return: formatted truncated string
1679
1736
# show revno only when is not None
1680
1737
out.append("%s:" % revno)
1681
out.append(self.truncate(self.short_author(rev), 20))
1738
if max_chars is not None:
1739
out.append(self.truncate(self.short_author(rev), (max_chars+3)/4))
1741
out.append(self.short_author(rev))
1682
1742
out.append(self.date_string(rev))
1683
1743
if len(rev.parent_ids) > 1:
1684
1744
out.append('[merge]')
1703
1763
self.show_timezone,
1704
1764
date_fmt='%Y-%m-%d',
1705
1765
show_offset=False)
1706
committer_str = revision.rev.get_apparent_authors()[0].replace (' <', ' <')
1707
to_file.write('%s %s\n\n' % (date_str,committer_str))
1766
committer_str = self.authors(revision.rev, 'first', sep=', ')
1767
committer_str = committer_str.replace(' <', ' <')
1768
to_file.write('%s %s\n\n' % (date_str, committer_str))
1709
1770
if revision.delta is not None and revision.delta.has_changed():
1710
1771
for c in revision.delta.added + revision.delta.removed + revision.delta.modified:
1712
1773
to_file.write('\t* %s:\n' % (path,))
1713
1774
for c in revision.delta.renamed:
1714
oldpath,newpath = c[:2]
1775
oldpath, newpath = c[:2]
1715
1776
# For renamed files, show both the old and the new path
1716
to_file.write('\t* %s:\n\t* %s:\n' % (oldpath,newpath))
1777
to_file.write('\t* %s:\n\t* %s:\n' % (oldpath, newpath))
1717
1778
to_file.write('\n')
1719
1780
if not revision.rev.message:
1742
1803
return self.get(name)(*args, **kwargs)
1744
1805
def get_default(self, branch):
1745
return self.get(branch.get_config().log_format())
1806
c = branch.get_config_stack()
1807
return self.get(c.get('log_format'))
1748
1810
log_formatter_registry = LogFormatterRegistry()
1751
1813
log_formatter_registry.register('short', ShortLogFormatter,
1752
'Moderately short log format')
1814
'Moderately short log format.')
1753
1815
log_formatter_registry.register('long', LongLogFormatter,
1754
'Detailed log format')
1816
'Detailed log format.')
1755
1817
log_formatter_registry.register('line', LineLogFormatter,
1756
'Log format with one line per revision')
1818
'Log format with one line per revision.')
1757
1819
log_formatter_registry.register('gnu-changelog', GnuChangelogLogFormatter,
1758
'Format used by GNU ChangeLog files')
1820
'Format used by GNU ChangeLog files.')
1761
1823
def register_formatter(name, formatter):
1772
1834
return log_formatter_registry.make_formatter(name, *args, **kwargs)
1773
1835
except KeyError:
1774
raise errors.BzrCommandError("unknown log formatter: %r" % name)
1777
def show_one_log(revno, rev, delta, verbose, to_file, show_timezone):
1778
# deprecated; for compatibility
1779
lf = LongLogFormatter(to_file=to_file, show_timezone=show_timezone)
1780
lf.show(revno, rev, delta)
1836
raise errors.BzrCommandError(gettext("unknown log formatter: %r") % name)
1839
def author_list_all(rev):
1840
return rev.get_apparent_authors()[:]
1843
def author_list_first(rev):
1844
lst = rev.get_apparent_authors()
1851
def author_list_committer(rev):
1852
return [rev.committer]
1855
author_list_registry = registry.Registry()
1857
author_list_registry.register('all', author_list_all,
1860
author_list_registry.register('first', author_list_first,
1863
author_list_registry.register('committer', author_list_committer,
1783
1867
def show_changed_revisions(branch, old_rh, new_rh, to_file=None,
1940
2024
:param file_list: the list of paths given on the command line;
1941
2025
the first of these can be a branch location or a file path,
1942
2026
the remainder must be file paths
2027
:param add_cleanup: When the branch returned is read locked,
2028
an unlock call will be queued to the cleanup.
1943
2029
:return: (branch, info_list, start_rev_info, end_rev_info) where
1944
2030
info_list is a list of (relative_path, file_id, kind) tuples where
1945
2031
kind is one of values 'directory', 'file', 'symlink', 'tree-reference'.
1946
2032
branch will be read-locked.
1948
from builtins import _get_revision_range, safe_relpath_files
1949
tree, b, path = bzrdir.BzrDir.open_containing_tree_or_branch(file_list[0])
2034
from breezy.builtins import _get_revision_range
2035
tree, b, path = controldir.ControlDir.open_containing_tree_or_branch(
2037
add_cleanup(b.lock_read().unlock)
1951
2038
# XXX: It's damn messy converting a list of paths to relative paths when
1952
2039
# those paths might be deleted ones, they might be on a case-insensitive
1953
2040
# filesystem and/or they might be in silly locations (like another branch).
1985
2072
tree1 = b.repository.revision_tree(rev1)
1987
2074
file_id = tree1.path2id(fp)
1988
kind = _get_kind_for_file_id(tree1, file_id)
2075
kind = _get_kind_for_file_id(tree1, fp, file_id)
1989
2076
info_list.append((fp, file_id, kind))
1991
2078
elif start_rev_info == end_rev_info:
2018
2105
tree1 = b.repository.revision_tree(rev_id)
2019
2106
file_id = tree1.path2id(fp)
2020
kind = _get_kind_for_file_id(tree1, file_id)
2107
kind = _get_kind_for_file_id(tree1, fp, file_id)
2021
2108
info_list.append((fp, file_id, kind))
2022
2109
return b, info_list, start_rev_info, end_rev_info
2025
def _get_kind_for_file_id(tree, file_id):
2112
def _get_kind_for_file_id(tree, path, file_id):
2026
2113
"""Return the kind of a file-id or None if it doesn't exist."""
2027
2114
if file_id is not None:
2028
return tree.kind(file_id)
2115
return tree.kind(path, file_id)
2035
2122
# Use the properties handlers to print out bug information if available
2036
2123
def _bugs_properties_handler(revision):
2037
if revision.properties.has_key('bugs'):
2124
if 'bugs' in revision.properties:
2038
2125
bug_lines = revision.properties['bugs'].split('\n')
2039
2126
bug_rows = [line.split(' ', 1) for line in bug_lines]
2040
2127
fixed_bug_urls = [row[0] for row in bug_rows if
2041
2128
len(row) > 1 and row[1] == 'fixed']
2043
2130
if fixed_bug_urls:
2044
return {'fixes bug(s)': ' '.join(fixed_bug_urls)}
2131
return {ngettext('fixes bug', 'fixes bugs', len(fixed_bug_urls)):\
2132
' '.join(fixed_bug_urls)}
2047
2135
properties_handler_registry.register('bugs_properties_handler',