On 11.12.2017 13:20, Janosch Frank wrote:
> On 11.12.2017 12:25, Stefan Raspl wrote:
>> From: Stefan Raspl <stefan.raspl@xxxxxxxxxx>
>>
>> Sort the fields returned by specifying '-f help' on the command line.
>> While at it, simplify the code a bit, indent the output and eliminate an
>> extra blank line at the beginning.
>>
>> Signed-off-by: Stefan Raspl <raspl@xxxxxxxxxxxxxxxxxx>
>> ---
>> tools/kvm/kvm_stat/kvm_stat | 18 ++++++++----------
>> 1 file changed, 8 insertions(+), 10 deletions(-)
>>
>> diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat
>> index 42c34b8818f7..929c8379d82a 100755
>> --- a/tools/kvm/kvm_stat/kvm_stat
>> +++ b/tools/kvm/kvm_stat/kvm_stat
>> @@ -33,6 +33,7 @@ import resource
>> import struct
>> import re
>> import subprocess
>> +from sets import Set
>
> What's the reason for this import, shouldn't set be built in from at
> least 2.7 on? It even seems to be 2.4. The module should be deprecated
> from 2.6 on.
without that line:
$ python --version
Python 2.7.12
$ ./kvm_stat -f help
Traceback (most recent call last):
File "./kvm_stat", line 1600, in <module>
main()
File "./kvm_stat", line 1588, in main
sys.stdout.write(' ' + '\n '.join(sorted(Set(event_list))) + '\n')
NameError: global name 'Set' is not defined
>> + event_list.sort()
>> + sys.stdout.write(' ' + '\n '.join(sorted(Set(event_list))) + '\n')
>
> You just sorted the list, why do you need a set and why do you sort it
> again?
Oooops - my bad, we can drop the first sort.
Thx!
