1
# Copyright (C) 2005-2011 Canonical Ltd
1
# Copyright (C) 2005, 2006 Canonical Ltd
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
13
13
# You should have received a copy of the GNU General Public License
14
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17
from __future__ import absolute_import
19
# TODO: Some kind of command-line display of revision properties:
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17
# TODO: Some kind of command-line display of revision properties:
20
18
# perhaps show them in log -v and allow them as options to the commit command.
23
21
from bzrlib.lazy_import import lazy_import
24
22
lazy_import(globals(), """
25
from bzrlib import bugtracker
23
from bzrlib import deprecated_graph
27
25
from bzrlib import (
31
29
from bzrlib.osutils import contains_whitespace
30
from bzrlib.progress import DummyProgress
33
32
NULL_REVISION="null:"
34
33
CURRENT_REVISION="current:"
50
49
Dictionary of revision properties. These are attached to the
51
revision as extra metadata. The name must be a single
50
revision as extra metadata. The name must be a single
52
51
word; the value can be an arbitrary string.
55
54
def __init__(self, revision_id, properties=None, **args):
56
55
self.revision_id = revision_id
57
if properties is None:
60
self.properties = properties
61
self._check_properties()
56
self.properties = properties or {}
57
self._check_properties()
63
58
self.parent_ids = []
64
59
self.parent_sha1s = []
65
60
"""Not used anymore - legacy from for 4."""
71
66
def __eq__(self, other):
72
67
if not isinstance(other, Revision):
69
# FIXME: rbc 20050930 parent_ids are not being compared
75
71
self.inventory_sha1 == other.inventory_sha1
76
72
and self.revision_id == other.revision_id
78
74
and self.message == other.message
79
75
and self.timezone == other.timezone
80
76
and self.committer == other.committer
81
and self.properties == other.properties
82
and self.parent_ids == other.parent_ids)
77
and self.properties == other.properties)
84
79
def __ne__(self, other):
85
80
return not self.__eq__(other)
90
85
if not isinstance(name, basestring) or contains_whitespace(name):
91
86
raise ValueError("invalid property name %r" % name)
92
87
if not isinstance(value, basestring):
93
raise ValueError("invalid property value %r for %r" %
88
raise ValueError("invalid property value %r for %r" %
96
91
def get_history(self, repository):
97
92
"""Return the canonical line-of-history for this revision.
115
110
def get_summary(self):
116
111
"""Get the first line of the log message for this revision.
118
Return an empty string if message is None.
121
return self.message.lstrip().split('\n', 1)[0]
125
def get_apparent_authors(self):
126
"""Return the apparent authors of this revision.
128
If the revision properties contain the names of the authors,
129
return them. Otherwise return the committer name.
131
The return value will be a list containing at least one element.
133
authors = self.properties.get('authors', None)
135
author = self.properties.get('author', self.committer)
140
return authors.split("\n")
143
"""Iterate over the bugs associated with this revision."""
144
bug_property = self.properties.get('bugs', None)
145
if bug_property is None:
147
for line in bug_property.splitlines():
149
url, status = line.split(None, 2)
151
raise errors.InvalidLineInBugsProperty(line)
152
if status not in bugtracker.ALLOWED_BUG_STATUSES:
153
raise errors.InvalidBugStatus(status)
113
return self.message.lstrip().split('\n', 1)[0]
115
def get_apparent_author(self):
116
"""Return the apparent author of this revision.
118
If the revision properties contain the author name,
119
return it. Otherwise return the committer name.
121
return self.properties.get('author', self.committer)
157
124
def iter_ancestors(revision_id, revision_source, only_present=False):
190
157
if anc_id not in found_ancestors:
191
158
found_ancestors[anc_id] = (anc_order, anc_distance)
192
159
return found_ancestors
195
162
def __get_closest(intersection):
196
163
intersection.sort()
198
165
for entry in intersection:
199
166
if entry[0] == intersection[0][0]:
200
167
matches.append(entry[2])
204
171
def is_reserved_id(revision_id):
205
172
"""Determine whether a revision id is reserved
207
:return: True if the revision is reserved, False otherwise
174
:return: True if the revision is is reserved, False otherwise
209
176
return isinstance(revision_id, basestring) and revision_id.endswith(':')