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[koji-wrapper] Initialize wrappers sequentially

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When multiple threads call `get_profile_module` at the same time, some
of them may get an exception from koji. This should prevent the problem.

Fixes: #253
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
This commit is contained in:
Lubomír Sedlář 2016-04-06 14:22:05 +02:00
parent 3e1a6edecc
commit 7516fbd690
1 changed files with 6 additions and 2 deletions
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4
pungi/wrappers/kojiwrapper.py
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@ -19,6 +19,7 @@ import os
import pipes import pipes
import re import re
import time import time
import threading
import koji import koji
import rpmUtils.arch import rpmUtils.arch
@ -27,10 +28,13 @@ from ConfigParser import ConfigParser
class KojiWrapper(object): class KojiWrapper(object):
lock = threading.Lock()
def __init__(self, profile): def __init__(self, profile):
self.profile = profile self.profile = profile
# assumption: profile name equals executable name (it's a symlink -> koji) # assumption: profile name equals executable name (it's a symlink -> koji)
self.executable = self.profile.replace("_", "-") self.executable = self.profile.replace("_", "-")
with self.lock:
self.koji_module = koji.get_profile_module(profile) self.koji_module = koji.get_profile_module(profile)
self.koji_proxy = koji.ClientSession(self.koji_module.config.server) self.koji_proxy = koji.ClientSession(self.koji_module.config.server)