backports.interpreters

The interpreters module described in PEP554, which is not implemented now. This is backported from the future.

Install

$ pip install backports.interpreters

Example

from backports import interpreters
import threading


def task():
    intp = interpreters.create()
    intp.run("""
a = 0
for i in range(99999999):
    a += i
print(a)
    """)


ts = []
for _ in range(8):
    t = threading.Thread(target=task)
    t.start()
    ts.append(t)

for t in ts:
    t.join()

Run this code with Python3.12, you will see Python will use 8 cores of CPU:

Limitations

Only support python3.8+.

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