venvlib: avoid 3rd party imports
We use this to bootstrap the virtualenv, so we can't rely on any
3rd party imports in the system.
BUG=chromium:1052692
TEST=CQ passes
Change-Id: I8cc152205a9c756734ca5d9a06e66ce7d3042679
diff --git a/venv/cros_venv/venvlib.py b/venv/cros_venv/venvlib.py
index a098e14..a8034c3 100644
--- a/venv/cros_venv/venvlib.py
+++ b/venv/cros_venv/venvlib.py
@@ -23,8 +23,6 @@
import tempfile
import warnings
-import six
-
from cros_venv import constants
from cros_venv import flock
@@ -243,7 +241,7 @@
try:
_log_check_call(command, logfile=logfile, env=env)
except OSError as e:
- six.reraise(VirtualenvMissingError(e), None, sys.exc_info()[2])
+ raise VirtualenvMissingError(e)
class VirtualenvMissingError(Exception):