new version for HUM including ps/pidstat together, also change code to python function

new version for HUM including ps/pidstat together, also change code to python function

BUG=

[2016shana2333, 2017-10-05 15:34:12]

HUM module with selection of ps and pidstat.
Also change old code to using python function

[Vasileios Papageorgiou, 2017-10-05 21:31:05]

Hi Jiatong!
I have just reviewed your code!

Check my comments!

BR,

Vasileios Papageorgiou

https://codereview.appspot.com/330470043/diff/1/HUM/HUM_combine.py
File HUM/HUM_combine.py (right):

https://codereview.appspot.com/330470043/diff/1/HUM/HUM_combine.py#newcode6
HUM/HUM_combine.py:6: 
That is nice script for HUM. You can also updated to object oriented by creating
a 
class HUM:
   def __init__(self, *args, **kwargs):
        super(HUM, self).__init__(*args, **kwargs)
        self.hum(self)
   .....
   keep the name of your methods here and put the if and else statement inside
the def hum(self)

https://codereview.appspot.com/330470043/diff/1/HUM/HUM_combine.py#newcode41
HUM/HUM_combine.py:41: 
lines 42-66 can be placed on a def hum(self)

[younes.tahri3, 2017-10-07 10:37:13]

https://codereview.appspot.com/330470043/diff/1/HUM/HUM_combine.py
File HUM/HUM_combine.py (right):

https://codereview.appspot.com/330470043/diff/1/HUM/HUM_combine.py#newcode40
HUM/HUM_combine.py:40: number= input('1.ps 2.pidstat Pls input tools number:');
you could maybe add another tool ;)

https://codereview.appspot.com/330470043/diff/1/HUM/HUM_combine.py#newcode50
HUM/HUM_combine.py:50: if (set(list1)!=set(list2)):
I was thinking maybe instead of comparing the list cpu+mem, you could compare
the new cpu with the old cpu, and the new mem with the old mem, so you could
have something like:
if (set(list1[0])!=set(list2[0])):
...code that updates the CPU alone..
if (set(list1[1])!=set(list2[1])):
...code that updates the mem alone..
But I'm not sure if it's more efficient

[2016shana2333, 2017-10-09 18:41:14]

https://codereview.appspot.com/330470043/diff/1/HUM/HUM_combine.py
File HUM/HUM_combine.py (right):

https://codereview.appspot.com/330470043/diff/1/HUM/HUM_combine.py#newcode60
HUM/HUM_combine.py:60: cpu2,mem2=ps_read()
It is a bug here.

[engr.sikandar.iqbal, 2017-10-09 20:58:33]

Hi, 
I have reviewed your code.

https://codereview.appspot.com/330470043/diff/1/HUM/HUM_combine.py
File HUM/HUM_combine.py (right):

https://codereview.appspot.com/330470043/diff/1/HUM/HUM_combine.py#newcode42
HUM/HUM_combine.py:42: if(number==1):
Is number==1 and number==2 is representating tools?