
mystr="1,3,w"

n=len(mystr.split(","))-1
print(n)
x=mystr.split(",")[:n]
print(x)

20a033e58d57536bf36c3b131a8158f358bc13fa
<mask token>

<mask token>
print(n)
<mask token>
print(x)

mystr = '1,3,w'
n = len(mystr.split(',')) - 1
print(n)
x = mystr.split(',')[:n]
print(x)


mystr="1,3,w"

n=len(mystr.split(","))-1
print(n)
x=mystr.split(",")[:n]
print(x)
