[PATCH 2/3] Add a method for waiting for error handling to finish
Vratislav Podzimek
vpodzime at redhat.com
Mon Jan 12 14:04:43 UTC 2015
Sometimes we need to wait for error handling in problematic threads finish. The
ThreadManager singleton has a good overview of threads and errors they caused or
didn't cause so it can easily serve such request.
Signed-off-by: Vratislav Podzimek <vpodzime at redhat.com>
---
pyanaconda/threads.py | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/pyanaconda/threads.py b/pyanaconda/threads.py
index eea1da6..f116593 100644
--- a/pyanaconda/threads.py
+++ b/pyanaconda/threads.py
@@ -182,6 +182,17 @@ class ThreadManager(object):
with self._objs_lock:
return self._objs.keys()
+ def wait_for_error_threads(self):
+ """
+ Waits for all threads that caused exceptions. In other words, waits for
+ exception handling (possibly interactive) to be finished.
+
+ """
+
+ for thread_name in self._errors.keys():
+ thread = self._objs[thread_name]
+ thread.join()
+
class AnacondaThread(threading.Thread):
"""A threading.Thread subclass that exists only for a couple purposes:
--
2.1.0
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