Merged revisions 87695 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r87695 | antoine.pitrou | 2011-01-03 19:23:55 +0100 (lun., 03 janv. 2011) | 5 lines
Issue #10806, issue #9905: Fix subprocess pipes when some of the standard
file descriptors (0, 1, 2) are closed in the parent process. Initial
patch by Ross Lagerwall.
........
diff --git a/Lib/test/support.py b/Lib/test/support.py
index 842cda6..3353053 100644
--- a/Lib/test/support.py
+++ b/Lib/test/support.py
@@ -10,6 +10,7 @@
import socket
import sys
import os
+import re
import platform
import shutil
import warnings
@@ -1056,3 +1057,13 @@
break
except:
break
+
+def strip_python_stderr(stderr):
+ """Strip the stderr of a Python process from potential debug output
+ emitted by the interpreter.
+
+ This will typically be run on the result of the communicate() method
+ of a subprocess.Popen object.
+ """
+ stderr = re.sub(br"\[\d+ refs\]\r?\n?$", b"", stderr).strip()
+ return stderr