async_await_demo.py

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import timeit
 
complexity = 1000
 
 
async def do_stuff_sync():
    for i in range(complexity):
        print(i)
 
 
async def stuff_sync():
    await do_stuff_sync()
    await do_stuff_sync()
 
 
# This message is printed before the do_stuff_sync() is called
print("perf (async/await)=", timeit.timeit(stuff_sync, number=1))
 
 
def do_stuff():
    for i in range(complexity):
        print(i)
 
 
def stuff():
    do_stuff()
    do_stuff()
 
 
print("perf (traditional)=", timeit.timeit(stuff, number=1))