Building Pipelines
Learn pipelining with the generators in this lesson.
We'll cover the following
Chaining the iterators
Multiple iterators chained together can pipeline a series of operations. Python’s generator functions and generator expressions can help us build robust iterator chains in no time.
Example
Suppose we have a generator that produces numbers from 1 to 10 inclusively, and another generator that squares the numbers. If we want to square the numbers, we can pipeline the output of the generators.
def Counter():
a = 1
while a <= 10:
yield a
a += 1
The above generator function generates the number from 1 to 10.
def square(num):
for n in num:
yield n**2
The above generator function squares a number num
.
Let’s build a pipeline.
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