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Add a fallback when multiprocessing is unsupported

On platforms (Android) where multiprocessing is not supported we now
use threads instead. Fixes #271.
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fornwall authored and sickill committed Apr 8, 2018
1 parent 8c7e3c2 commit 49a892d9e6f57ab3a774c0835fa563c77cf6a7a7
Showing with 10 additions and 1 deletion.
  1. +10 −1 asciinema/asciicast/v2.py
@@ -4,7 +4,16 @@
import json.decoder
import time
import codecs
from multiprocessing import Process, Queue

try:
# Importing synchronize is to detect platforms where
# multiprocessing does not work (python issue 3770)
# and cause an ImportError. Otherwise it will happen
# later when trying to use Queue().
from multiprocessing import synchronize, Process, Queue
except ImportError:
from threading import Thread as Process
from queue import Queue

from asciinema.pty_recorder import PtyRecorder

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