Course Overview
Python Mastery & Linear Algebra for AIIterators, Infinite Streams & Generator-Based Coroutines
0% Done
Video Lesson25 minutes
Iterators, Infinite Streams & Generator-Based Coroutines
Lesson Summary: Yield expressions, bidirectional pipeline communication with send(), memory-efficient data streaming.
Generators suspend execution state on yield, allowing processing of multi-gigabyte datasets with near-zero memory consumption.
from typing import Generator
def log_stream(filename: str) -> Generator[str, None, None]:
with open(filename, "r") as f:
for line in f:
if "ERROR" in line:
yield line.strip()
# Pipeline processing
def transform_pipeline(lines: Generator[str, None, None]):
for line in lines:
yield line.split(" - ")[-1]