| # Copyright 2021 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| from __future__ import print_function |
| |
| from pathos import pools |
| |
| |
| def GetProcessPool(nodes=None): |
| """Returns a pathos.pools.ProcessPool instance. |
| |
| Split out for ease of unittesting since pathos can still run into pickling |
| issues with MagicMocks used in tests. |
| |
| Args: |
| nodes: How many processes processes to spawn in the process pool. |
| |
| Returns: |
| A pathos.pools.ProcessPool instance. |
| """ |
| return pools.ProcessPool(nodes=nodes) |
