yield from
Delegating to subgenerators
Interview Relevant: Advanced generators
Yield From
Delegate part of the generation to another generator.
Code Examples
python
1def subgen():
2 yield 'A'
3 yield 'B'
4
5def main():
6 yield 1
7 yield from subgen()
8 yield 2
9
10print(list(main())) # [1, 'A', 'B', 2]