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# 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 re
from twisted.spread import pb
from twisted.cred import credentials, error
from twisted.internet import reactor
from buildbot.clients import base
class TextClient:
def __init__(self, master, events="steps", username="statusClient", passwd="clientpw"):
"""
@type master: string
@param master: a host:port string to masters L{buildbot.status.client.PBListener}
@type username: string
@param username:
@type passwd: string
@param passwd:
@type events: string, one of builders, builds, steps, logs, full
@param events: specify what level of detail should be reported.
- 'builders': only announce new/removed Builders
- 'builds': also announce builderChangedState, buildStarted, and
buildFinished
- 'steps': also announce buildETAUpdate, stepStarted, stepFinished
- 'logs': also announce stepETAUpdate, logStarted, logFinished
- 'full': also announce log contents
"""
self.master = master
self.username = username
self.passwd = passwd
self.listener = base.StatusClient(events)
def run(self):
"""Start the TextClient."""
self.startConnecting()
reactor.run()
def startConnecting(self):
try:
host, port = re.search(r'(.+):(\d+)', self.master).groups()
port = int(port)
except:
print "unparseable master location '%s'" % self.master
print " expecting something more like localhost:8007"
raise
cf = pb.PBClientFactory()
creds = credentials.UsernamePassword(self.username, self.passwd)
d = cf.login(creds)
reactor.connectTCP(host, port, cf)
d.addCallbacks(self.connected, self.not_connected)
return d
def connected(self, ref):
ref.notifyOnDisconnect(self.disconnected)
self.listener.connected(ref)
def not_connected(self, why):
if why.check(error.UnauthorizedLogin):
print """
Unable to login.. are you sure we are connecting to a
buildbot.status.client.PBListener port and not to the slaveport?
"""
reactor.stop()
return why
def disconnected(self, ref):
print "lost connection"
# we can get here in one of two ways: the buildmaster has
# disconnected us (probably because it shut itself down), or because
# we've been SIGINT'ed. In the latter case, our reactor is already
# shut down, but we have no easy way of detecting that. So protect
# our attempt to shut down the reactor.
try:
reactor.stop()
except RuntimeError:
pass
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