pmrep is using BrokenPipeError which is not available in Python 2

[happz]

Test case 880 failed for me with the following traceback:

--- /var/lib/pcp/testsuite/880.out 2016-03-16 08:18:27.000000000 -0400
+++ /var/lib/pcp/testsuite/880.out.bad 2016-03-16 10:32:05.774197932 -0400
@@ -1,2 +1,14 @@
QA output created by 880
expect no broken pipe exceptions or Exception Ignored errors
+Traceback (most recent call last):

• File "/usr/bin/pmrep", line 1371, in
• P.finalize()
• File "/usr/bin/pmrep", line 1351, in finalize
• except BrokenPipeError:
  +NameError: global name 'BrokenPipeError' is not defined
  +Traceback (most recent call last):
• File "/usr/bin/pmrep", line 1371, in
• P.finalize()
• File "/usr/bin/pmrep", line 1351, in finalize
• except BrokenPipeError:
  +NameError: global name 'BrokenPipeError' is not defined

BrokenPipeError was added in Python 3.3, and this was ran with Python 2.7. I guess catching IOError and checking whether its errno == errno.EPIPE might work for Python 2.

[natoscott]

Marko's fix for this is in the master branch now.