Transform Values

Mapping transforms each input value into the shape needed by later pipeline stages.

transform_values.py

prices = [10, 25, 40]

discount = 

net_prices = []
for price in prices:
    net_prices.append(price - discount)

print("net=" + ",".join(str(price) for price in net_prices))

prices = [10, 25, 40]

discount = 

net_prices = []
for price in prices:
    net_prices.append(price - discount)

print("net=" + ",".join(str(price) for price in net_prices))

transforming values A transform stage computes a new value for each item without changing the original list.