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# -*- test-case-name: buildbot.test.test_changes -*-
from twisted.python import log
from buildbot.pbutil import NewCredPerspective
from buildbot.changes import base, changes
class ChangePerspective(NewCredPerspective):
def __init__(self, changemaster, prefix):
self.changemaster = changemaster
self.prefix = prefix
def attached(self, mind):
return self
def detached(self, mind):
pass
def perspective_addChange(self, changedict):
log.msg("perspective_addChange called")
pathnames = []
prefixpaths = None
for path in changedict['files']:
if self.prefix:
if not path.startswith(self.prefix):
# this file does not start with the prefix, so ignore it
continue
path = path[len(self.prefix):]
pathnames.append(path)
if pathnames:
change = changes.Change(changedict['who'],
pathnames,
changedict['comments'],
branch=changedict.get('branch'),
revision=changedict.get('revision'),
category=changedict.get('category'),
)
self.changemaster.addChange(change)
class PBChangeSource(base.ChangeSource):
compare_attrs = ["user", "passwd", "port", "prefix"]
def __init__(self, user="change", passwd="changepw", port=None,
prefix=None, sep=None):
"""I listen on a TCP port for Changes from 'buildbot sendchange'.
I am a ChangeSource which will accept Changes from a remote source. I
share a TCP listening port with the buildslaves.
The 'buildbot sendchange' command, the contrib/svn_buildbot.py tool,
and the contrib/bzr_buildbot.py tool know how to send changes to me.
@type prefix: string (or None)
@param prefix: if set, I will ignore any filenames that do not start
with this string. Moreover I will remove this string
from all filenames before creating the Change object
and delivering it to the Schedulers. This is useful
for changes coming from version control systems that
represent branches as parent directories within the
repository (like SVN and Perforce). Use a prefix of
'trunk/' or 'project/branches/foobranch/' to only
follow one branch and to get correct tree-relative
filenames.
@param sep: DEPRECATED (with an axe). sep= was removed in
buildbot-0.7.4 . Instead of using it, you should use
prefix= with a trailing directory separator. This
docstring (and the better-than-nothing error message
which occurs when you use it) will be removed in 0.7.5 .
"""
# sep= was removed in 0.7.4 . This more-helpful-than-nothing error
# message will be removed in 0.7.5 .
assert sep is None, "prefix= is now a complete string, do not use sep="
# TODO: current limitations
assert user == "change"
assert passwd == "changepw"
assert port == None
self.user = user
self.passwd = passwd
self.port = port
self.prefix = prefix
def describe(self):
# TODO: when the dispatcher is fixed, report the specific port
#d = "PB listener on port %d" % self.port
d = "PBChangeSource listener on all-purpose slaveport"
if self.prefix is not None:
d += " (prefix '%s')" % self.prefix
return d
def startService(self):
base.ChangeSource.startService(self)
# our parent is the ChangeMaster object
# find the master's Dispatch object and register our username
# TODO: the passwd should be registered here too
master = self.parent.parent
master.dispatcher.register(self.user, self)
def stopService(self):
base.ChangeSource.stopService(self)
# unregister our username
master = self.parent.parent
master.dispatcher.unregister(self.user)
def getPerspective(self):
return ChangePerspective(self.parent, self.prefix)
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