I have a list, which is made up of the following elements,
list1 = [a1,a2,a3]
Where each element of this list can itself be a variable size list, eg,
a1 = [x1,y1,z1], a2 = [w2,x2,y2,z2], a3 = [p3,r3,t3,n3]
It's straight forward for me to set up a generator that loops through list1, and yields the constituents of each element;
array = []
for i in list1:
for j in i:
array.append[j]
yield array
However, is there a way of doing this so I can specify the size of array?
eg - batch size of two;
1st yield : [x1,y1]
2nd yield : [z1,w1]
3rd yield : [x2,y2]
4th yield : [z2,p3]
5th yield : [r3,t3]
6th yield : [n3]
7th yield : repeat 1st
or batch size of 4;
1st yield : [x1,y1,z1,w1]
2nd yield : [x2,y2,z2,p3]
3rd yield : [r3,t3,n3]
4th yield : repeat first
It seems non-trivial to carry this out for different sized lists each containing other different sized lists inside.