Source Code for Module buildbot.status.web.hooks.poller

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 2  # redistribute it and/or modify it under the terms of the GNU General Public 
 3  # License as published by the Free Software Foundation, version 2. 
 4  # 
 5  # This program is distributed in the hope that it will be useful, but WITHOUT 
 6  # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 
 7  # FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more 
 8  # details. 
 9  # 
10  # You should have received a copy of the GNU General Public License along with 
11  # this program; if not, write to the Free Software Foundation, Inc., 51 
12  # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 
13  # 
14  # Copyright Buildbot Team Members 
15   
16  # This change hook allows GitHub or a hand crafted curl inovcation to "knock on 
17  # the door" and trigger a change source to poll. 
18   
19  from buildbot.changes.base import PollingChangeSource 
20   
21   
22 -def getChanges(req, options=None): 
23      change_svc = req.site.buildbot_service.master.change_svc 
24      poll_all = not "poller" in req.args 
25   
26      allow_all = True 
27      allowed = [] 
28      if isinstance(options, dict) and "allowed" in options: 
29          allow_all = False 
30          allowed = options["allowed"] 
31   
32      pollers = [] 
33   
34      for source in change_svc: 
35          if not isinstance(source, PollingChangeSource): 
36              continue 
37          if not hasattr(source, "name"): 
38              continue 
39          if not poll_all and not source.name in req.args['poller']: 
40              continue 
41          if not allow_all and not source.name in allowed: 
42              continue 
43          pollers.append(source) 
44   
45      if not poll_all: 
46          missing = set(req.args['poller']) - set(s.name for s in pollers) 
47          if missing: 
48              raise ValueError("Could not find pollers: %s" % ",".join(missing)) 
49   
50      for p in pollers: 
51          p.doPoll() 
52   
53      return [], None 
54