xacct.py sort by numeric field

[dariober]

xacct.py -v
xacct.py 0.3.0

Sort by MaxRSS gives:

xacct.py -s MaxRSS
Traceback (most recent call last):
  File "/home/db291g/bin/xacct.py", line 341, in <module>
    sacct_mrg= sorted(sacct_mrg, key=lambda k: k[s], reverse= rev)
TypeError: '<' not supported between instances of 'str' and 'int'

Probably due to a mix of numbers and strings in the sort field:

xacct.py
64377  WW00295.chr14.pindelChrom  node25    9027    48000   8          COMPLETED  Mon 25 15:44:36  02:29:10  
64413  WW00300.chr4.pindelChrom   node25    .       48000   8          RUNNING    Mon 25 15:44:36  00:07:03  
64561  WW00284.chr9.pindelChrom   .         .       48000   0          PENDING    Mon 25 15:44:39  00:00:00  
64339  WW00275.chr4.pindelChrom   node07    10753   48000   8          COMPLETED  Mon 25 15:50:45  05:52:27  
64414  WW00300.chr20.pindelChrom  node07    .       48000   8          RUNNING    Mon 25 15:50:45  00:00:54  
64562  WW00307.chr5.pindelChrom   .         .       48000   0          PENDING    Mon 25 15:51:11  00:00:00