Coverage for master/buildbot/status/slave : 72%

# 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 zope.interface import implements 

from buildbot import interfaces 

from buildbot.util.eventual import eventually 

class SlaveStatus: 

    implements(interfaces.ISlaveStatus) 

    admin = None 

    host = None 

    access_uri = None 

    version = None 

    connected = False 

    graceful_shutdown = False 

    def __init__(self, name): 

        self.name = name 

        self._lastMessageReceived = 0 

        self.runningBuilds = [] 

        self.graceful_callbacks = [] 

        self.connect_times = [] 

    def getName(self): 

        return self.name 

    def getAdmin(self): 

        return self.admin 

    def getHost(self): 

        return self.host 

    def getAccessURI(self): 

        return self.access_uri 

    def getVersion(self): 

        return self.version 

    def isConnected(self): 

        return self.connected 

    def lastMessageReceived(self): 

        return self._lastMessageReceived 

    def getRunningBuilds(self): 

        return self.runningBuilds 

    def getConnectCount(self): 

        then = time.time() - 3600 

        return len([ t for t in self.connect_times if t > then ]) 

    def setAdmin(self, admin): 

        self.admin = admin 

    def setHost(self, host): 

        self.host = host 

    def setAccessURI(self, access_uri): 

        self.access_uri = access_uri 

    def setVersion(self, version): 

        self.version = version 

    def setConnected(self, isConnected): 

        self.connected = isConnected 

    def setLastMessageReceived(self, when): 

        self._lastMessageReceived = when 

    def recordConnectTime(self): 

        # record this connnect, and keep data for the last hour 

        now = time.time() 

        self.connect_times = [ t for t in self.connect_times if t > now - 3600 ] + [ now ] 

    def buildStarted(self, build): 

        self.runningBuilds.append(build) 

    def buildFinished(self, build): 

        self.runningBuilds.remove(build) 

    def getGraceful(self): 

        """Return the graceful shutdown flag""" 

        return self.graceful_shutdown 

    def setGraceful(self, graceful): 

        """Set the graceful shutdown flag, and notify all the watchers""" 

        self.graceful_shutdown = graceful 

        for cb in self.graceful_callbacks: 

            eventually(cb, graceful) 

    def addGracefulWatcher(self, watcher): 

        """Add watcher to the list of watchers to be notified when the 

        graceful shutdown flag is changed.""" 

        if not watcher in self.graceful_callbacks: 

            self.graceful_callbacks.append(watcher) 

    def removeGracefulWatcher(self, watcher): 

        """Remove watcher from the list of watchers to be notified when the 

        graceful shutdown flag is changed.""" 

        if watcher in self.graceful_callbacks: 

            self.graceful_callbacks.remove(watcher) 

    def asDict(self): 

        result = {} 

        # Constant 

        result['name'] = self.getName() 

        result['access_uri'] = self.getAccessURI() 

        # Transient (since it changes when the slave reconnects) 

        result['host'] = self.getHost() 

        result['admin'] = self.getAdmin() 

        result['version'] = self.getVersion() 

        result['connected'] = self.isConnected() 

        result['runningBuilds'] = [b.asDict() for b in self.getRunningBuilds()] 

        return result