From: INADA Naoki <methane@users.noreply.github.com>
Date: Fri, 26 Jan 2018 01:53:31 +0000 (+0900)
Subject: bpo-32596: Make lazy-load portable (GH-5316)
X-Git-Tag: v3.7.0b1~99
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4666ec597c38eea06a22bcfb4157d92a0abf891c;p=thirdparty%2FPython%2Fcpython.git

bpo-32596: Make lazy-load portable (GH-5316)

Global variables should not used as import target.
Use temporary variable instead.
---

diff --git a/Lib/concurrent/futures/__init__.py b/Lib/concurrent/futures/__init__.py
index 72aca818d3ef..8434fcf4b5ea 100644
--- a/Lib/concurrent/futures/__init__.py
+++ b/Lib/concurrent/futures/__init__.py
@@ -40,11 +40,13 @@ def __getattr__(name):
     global ProcessPoolExecutor, ThreadPoolExecutor
 
     if name == 'ProcessPoolExecutor':
-        from .process import ProcessPoolExecutor
-        return ProcessPoolExecutor
+        from .process import ProcessPoolExecutor as pe
+        ProcessPoolExecutor = pe
+        return pe
 
     if name == 'ThreadPoolExecutor':
-        from .thread import ThreadPoolExecutor
-        return ThreadPoolExecutor
+        from .thread import ThreadPoolExecutor as te
+        ThreadPoolExecutor = te
+        return te
 
     raise AttributeError(f"module {__name__} has no attribute {name}")