osmith submitted this change.

Approvals:
  laforge: Looks good to me, approved
  Jenkins Builder: Verified
  fixeria: Looks good to me, but someone else must approve

testenv: set PYTHONUNBUFFERED=1

Prepare to run PyHSS, which needs this variable to be set or else no log
messages are printed. This problem exists with potentially all python
scripts that testenv would run, so set the env var for all commands.

Change-Id: I155f7c7bd9b985094e36fee6c6a2acfe556f580d
---
M _testenv/testenv/cmd.py
1 file changed, 1 insertion(+), 0 deletions(-)

diff --git a/_testenv/testenv/cmd.py b/_testenv/testenv/cmd.py
index d637129..c14f694 100644
--- a/_testenv/testenv/cmd.py
+++ b/_testenv/testenv/cmd.py
@@ -106,6 +106,7 @@
 
     ret["PATH"] = path
     ret["HOME"] = os.environ.get("HOME")
+    ret["PYTHONUNBUFFERED"] = "1"
 
     for var in env:
         ret[var] = env[var]

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