This module provides a set of pipe-like data structures for use with asyncio-based applications.
def capitalize(name):
return name.capitalize()
def say_hello(data):
return "Hello {name}".format(name=data)
pipe = new Pipeline("My First Pipeline") | capitalize | say_hello
pipe < open("list_of_names.txt")
pipe > sys.stdout
asyncio.run_until_complete(pipe.start())Pipelines are composed of pipes and filters.