perf script python: Add Python3 support to tests/attr.py
Support both Python 2 and Python 3 in tests/attr.py
The use of "except as" syntax implies the minimum supported Python2 version is
now v2.6
Committer testing:
$ make -C tools/perf PYTHON3=python install-bin
Before:
# perf test attr
16: Setup struct perf_event_attr : FAILED!
48: Synthesize attr update : Ok
[root@quaco ~]# perf test -v attr
16: Setup struct perf_event_attr :
--- start ---
test child forked, pid 3121
File "/home/acme/libexec/perf-core/tests/attr.py", line 324
except Unsup, obj:
^
SyntaxError: invalid syntax
test child finished with -1
---- end ----
Setup struct perf_event_attr: FAILED!
48: Synthesize attr update :
--- start ---
test child forked, pid 3124
test child finished with 0
---- end ----
Synthesize attr update: Ok
#
After:
# perf test attr
16: Setup struct perf_event_attr : Ok
48: Synthesize attr update : Ok
#
Signed-off-by: Tony Jones <tonyj@suse.de>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Cc: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/20190124005229.16146-7-tonyj@suse.de
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
1 file changed
