Executor

Python 3.11

An abstract class that provides methods to execute calls asynchronously. It should not be used directly, but through its concrete subclasses.

Syntax

PYTHON

class concurrent.futures.Executor

Examples

Example 1

PYTHON

with ThreadPoolExecutor(max_workers=1) as executor:
    future = executor.submit(pow, 323, 1235)
    print(future.result())

Example 2

PYTHON

import shutil
with ThreadPoolExecutor(max_workers=4) as e:
    e.submit(shutil.copy, 'src1.txt', 'dest1.txt')
    e.submit(shutil.copy, 'src2.txt', 'dest2.txt')
    e.submit(shutil.copy, 'src3.txt', 'dest3.txt')
    e.submit(shutil.copy, 'src4.txt', 'dest4.txt')

Executor

Syntax

Examples

See Also