tree 0be7656181a24bbd7fc21b3589274dd65f83ec08
parent 24c6ba5768fda87cd690c16885f252431570b247
author Allen Li <ayatane@google.com> 1504899517 -0700
committer chrome-bot <chrome-bot@chromium.org> 1505203927 -0700

Prepend script name before logging messages

This is a best practice, and is especially relevant in our system
where there are dozens of places a log message could have been printed
from, and especially for python_venv which trampolines to other
scripts and it is important to distinguish errors coming from
python_venv from the script to run.

BUG=None
TEST=Run bin/turtle
TEST=Run bin/run_tests

Change-Id: Iae4986b4234300eaecc96d3a2513f32887e1ac7f
Reviewed-on: https://chromium-review.googlesource.com/657890
Commit-Ready: Allen Li <ayatane@chromium.org>
Tested-by: Allen Li <ayatane@chromium.org>
Reviewed-by: Allen Li <ayatane@chromium.org>