<s> from __future__ import absolute_import <EOL> from __future__ import print_function <EOL> from typing import Any , Generator , Iterable , Tuple <EOL> import os <EOL> import pty <EOL> import sys <EOL> import errno <EOL> def run_parallel ( job , data , threads = <NUM_LIT:6> ) : <EOL> pids = { } <EOL> def wait_for_one ( ) : <EOL> while True : <EOL> try : <EOL> ( pid , status ) = os . wait ( ) <EOL> return status , pids . pop ( pid ) <EOL> except KeyError : <EOL> pass <EOL> for item in data : <EOL> pid = os . fork ( ) <EOL> if pid == <NUM_LIT:0> : <EOL> sys . stdin . close ( ) <EOL> try : <EOL> os . close ( pty . STDIN_FILENO ) <EOL> except OSError as e : <EOL> if e . errno != errno . EBADF : <EOL> raise <EOL> sys . stdin = open ( "<STR_LIT>" , "<STR_LIT:r>" ) <EOL> os . _exit ( job ( item ) ) <EOL> pids [ pid ] = item <EOL> threads = threads - <NUM_LIT:1> <EOL> if threads == <NUM_LIT:0> : <EOL> ( status , item ) = wait_for_one ( ) <EOL> threads += <NUM_LIT:1> <EOL> yield ( status , item ) <EOL> if status != <NUM_LIT:0> : <EOL> break <EOL> while True : <EOL> try : <EOL> ( status , item ) = wait_for_one ( ) <EOL> yield ( status , item ) <EOL> except OSError as e : <EOL> if e . errno == errno . ECHILD : <EOL> break <EOL> else : <EOL> raise <EOL> if __name__ == "<STR_LIT:__main__>" : <EOL> import time <EOL> jobs = [ <NUM_LIT:10> , <NUM_LIT> , <NUM_LIT> , <NUM_LIT:6> , <NUM_LIT> , <NUM_LIT:12> , <NUM_LIT:8> , <NUM_LIT:2> , <NUM_LIT:1> , <NUM_LIT> , <NUM_LIT:3> , <NUM_LIT> , <NUM_LIT:9> , <NUM_LIT:11> , <NUM_LIT:5> , <NUM_LIT:16> , <NUM_LIT:7> , <NUM_LIT:15> , <NUM_LIT:4> ] <EOL> expected_output = [ <NUM_LIT:6> , <NUM_LIT:10> , <NUM_LIT:12> , <NUM_LIT:2> , <NUM_LIT:1> , <NUM_LIT> , <NUM_LIT:8> , <NUM_LIT:3> , <NUM_LIT> , <NUM_LIT> , <NUM_LIT:5> , <NUM_LIT:9> , <NUM_LIT> , <NUM_LIT:11> , <NUM_LIT:4> , <NUM_LIT:7> , <NUM_LIT> , <NUM_LIT:16> , <NUM_LIT:15> ] <EOL> def wait_and_print ( x ) : <EOL> time . sleep ( x * <NUM_LIT:0.1> ) <EOL> return <NUM_LIT:0> <EOL> output = [ ] <EOL> for ( status , job ) in run_parallel ( wait_and_print , jobs ) : <EOL> output . append ( job ) <EOL> if output == expected_output : <EOL> print ( "<STR_LIT>" ) <EOL> else : <EOL> print ( "<STR_LIT>" ) <EOL> print ( jobs ) <EOL> print ( expected_output ) <EOL> print ( output ) </s>
