/
changes.py
201 lines (170 loc) · 6.75 KB
/
changes.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
# This file is part of Buildbot. Buildbot is free software: you can
# redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright Buildbot Team Members
import time
from buildbot.util import datetime2epoch
from twisted.internet import defer
from twisted.python import log
from twisted.web import html
from zope.interface import implements
from buildbot import interfaces
from buildbot import util
from buildbot.process.properties import Properties
class Change:
"""I represent a single change to the source tree. This may involve several
files, but they are all changed by the same person, and there is a change
comment for the group as a whole."""
implements(interfaces.IStatusEvent)
number = None
branch = None
category = None
revision = None # used to create a source-stamp
links = [] # links are gone, but upgrade code expects this attribute
@classmethod
def fromChdict(cls, master, chdict):
"""
Class method to create a L{Change} from a dictionary as returned
by L{ChangesConnectorComponent.getChange}.
@param master: build master instance
@param ssdict: change dictionary
@returns: L{Change} via Deferred
"""
cache = master.caches.get_cache("Changes", cls._make_ch)
return cache.get(chdict['changeid'], chdict=chdict, master=master)
@classmethod
def _make_ch(cls, changeid, master, chdict):
change = cls(None, None, None, _fromChdict=True)
change.who = chdict['author']
change.comments = chdict['comments']
change.revision = chdict['revision']
change.branch = chdict['branch']
change.category = chdict['category']
change.revlink = chdict['revlink']
change.repository = chdict['repository']
change.codebase = chdict['codebase']
change.project = chdict['project']
change.number = chdict['changeid']
when = chdict['when_timestamp']
if when:
when = datetime2epoch(when)
change.when = when
change.files = sorted(chdict['files'])
change.properties = Properties()
for n, (v, s) in chdict['properties'].iteritems():
change.properties.setProperty(n, v, s)
return defer.succeed(change)
def __init__(self, who, files, comments, revision=None, when=None,
branch=None, category=None, revlink='', properties=None,
repository='', codebase='', project='', _fromChdict=False):
if properties is None:
properties = {}
# skip all this madness if we're being built from the database
if _fromChdict:
return
self.who = who
self.comments = comments
def none_or_unicode(x):
if x is None:
return x
return unicode(x)
self.revision = none_or_unicode(revision)
now = util.now()
if when is None:
self.when = now
elif when > now:
# this happens when the committing system has an incorrect clock, for example.
# handle it gracefully
log.msg("received a Change with when > now; assuming the change happened now")
self.when = now
else:
self.when = when
self.branch = none_or_unicode(branch)
self.category = none_or_unicode(category)
self.revlink = revlink
self.properties = Properties()
self.properties.update(properties, "Change")
self.repository = repository
self.codebase = codebase
self.project = project
# keep a sorted list of the files, for easier display
self.files = sorted(files or [])
def __setstate__(self, dict):
self.__dict__ = dict
# Older Changes won't have a 'properties' attribute in them
if not hasattr(self, 'properties'):
self.properties = Properties()
if not hasattr(self, 'revlink'):
self.revlink = ""
def __str__(self):
return (u"Change(revision=%r, who=%r, branch=%r, comments=%r, " +
u"when=%r, category=%r, project=%r, repository=%r, " +
u"codebase=%r)") % (
self.revision, self.who, self.branch, self.comments,
self.when, self.category, self.project, self.repository,
self.codebase)
def __cmp__(self, other):
return self.number - other.number
def asText(self):
data = ""
data += "Files:\n"
for f in self.files:
data += " %s\n" % f
if self.repository:
data += "On: %s\n" % self.repository
if self.project:
data += "For: %s\n" % self.project
data += "At: %s\n" % self.getTime()
data += "Changed By: %s\n" % self.who
data += "Comments: %s" % self.comments
data += "Properties: \n"
for prop in self.properties.asList():
data += " %s: %s" % (prop[0], prop[1])
data += '\n\n'
return data
def asDict(self):
'''returns a dictonary with suitable info for html/mail rendering'''
files = [dict(name=f) for f in self.files]
files.sort(cmp=lambda a, b: a['name'] < b['name'])
result = {
# Constant
'number': self.number,
'branch': self.branch,
'category': self.category,
'who': self.getShortAuthor(),
'comments': self.comments,
'revision': self.revision,
'rev': self.revision,
'when': self.when,
'at': self.getTime(),
'files': files,
'revlink': getattr(self, 'revlink', None),
'properties': self.properties.asList(),
'repository': getattr(self, 'repository', None),
'codebase': getattr(self, 'codebase', ''),
'project': getattr(self, 'project', None)
}
return result
def getShortAuthor(self):
return self.who
def getTime(self):
if not self.when:
return "?"
return time.strftime("%a %d %b %Y %H:%M:%S",
time.localtime(self.when))
def getTimes(self):
return (self.when, None)
def getText(self):
return [html.escape(self.who)]
def getLogs(self):
return {}