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how to get return value from thread in python

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Lazy Lion answered on November 3, 2020 Popularity 8/10 Helpfulness 4/10

answer how to get return value from thread in python

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how to get return value from thread in python

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def foo(bar, baz):
  print 'hello {0}'.format(bar)
  return 'foo' + baz

from multiprocessing.pool import ThreadPool
pool = ThreadPool(processes=1)

async_result = pool.apply_async(foo, ('world', 'foo')) # tuple of args for foo

# do some other stuff in the main process

return_val = async_result.get()  # get the return value from your function.

Popularity 8/10 Helpfulness 4/10 Language python

Source: stackoverflow.com

Tags: get python return-value

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Contributed on Mar 11 2023

Lazy Lion

0 Answers Avg Quality 2/10

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python thread with return values?

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import threading
import queue

my_queue = queue.Queue()

def storeInQueue(f):
  def wrapper(*args):
    my_queue.put(f(*args))
  return wrapper


@storeInQueue
def get_name(full_name):
   return full_name, full_name



t = threading.Thread(target=get_name, args = ("foo", ))
t.start()

my_data = my_queue.get()
print(my_data)

Popularity 10/10 Helpfulness 4/10 Language python

Source: stackoverflow.com

Tags: python py

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Contributed on Nov 03 2020

Exuberant Earthworm

0 Answers Avg Quality 2/10

python threading return value

Comment

import concurrent.futures

def foo(bar):
    print('hello {}'.format(bar))
    return 'foo'

with concurrent.futures.ThreadPoolExecutor() as executor:
    future = executor.submit(foo, 'world!')
    return_value = future.result()
    print(return_value)

Popularity 10/10 Helpfulness 4/10 Language python

Source: stackoverflow.com

Tags: python py

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Contributed on Aug 08 2021

Uninterested Unicorn

0 Answers Avg Quality 2/10

how to get return value from thread in python

Comment

import concurrent.futures

def foo(bar):
    print('hello {}'.format(bar))
    return 'foo'

with concurrent.futures.ThreadPoolExecutor() as executor:
    future = executor.submit(foo, 'world!')
    return_value = future.result()
    print(return_value)

Popularity 8/10 Helpfulness 2/10 Language python

Source: stackoverflow.com

Tags: get python py

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Contributed on Mar 11 2023

Lazy Lion

0 Answers Avg Quality 2/10

return value from a thread

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#include <thread>
#include <future>

int simplefunc(std::string a)
{ 
    return a.size();
}

int main()
{
      auto future = std::async(simplefunc, "hello world");
      int simple = future.get();

      return simple;
}

Popularity 9/10 Helpfulness 1/10 Language cpp

Source: stackoverflow.com

Tags: c++ return-value return-valu

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Contributed on Jun 06 2022

Tame Tarantula

0 Answers Avg Quality 2/10

how to get return value from thread in python

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