Merge pull request #306 from asottile/factor_out_py_std

Factor out py.std

xdist/workermanage.py

@@ -1,6 +1,7 @@
 import fnmatch
 import os
 import re
+import threading
 
 import py
 import pytest
@@ -32,7 +33,7 @@ class NodeManager(object):
 
     def __init__(self, config, specs=None, defaultchdir="pyexecnetcache"):
         self.config = config
-        self._nodesready = py.std.threading.Event()
+        self._nodesready = threading.Event()
         self.trace = self.config.trace.get("nodemanager")
         self.group = execnet.Group()
         if specs is None: