D3266: pycompat: export a handle on concurrent.futures

[indygreg (Gregory Szorc)]

indygreg created this revision.
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REVISION SUMMARY
  On Python 3, we use the built-in version in the standard library. Else
  we use our vendored backport.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3266

AFFECTED FILES
  mercurial/pycompat.py

CHANGE DETAILS

diff --git a/mercurial/pycompat.py b/mercurial/pycompat.py
--- a/mercurial/pycompat.py
+++ b/mercurial/pycompat.py
@@ -26,7 +26,10 @@
     import Queue as _queue
     import SocketServer as socketserver
     import xmlrpclib
+
+    from .thirdparty.concurrent import futures
 else:
+    import concurrent.futures as futures
     import http.cookiejar as cookielib
     import http.client as httplib
     import pickle



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