tree 72811aeffd502475c582c3afea91a58447ed2215
parent 3ab26ffcea3c1439d084d45f00a10bf7d4c41a63
author Rob Mohr <mohrr@google.com> 1594303310 -0700
committer CQ Bot Account <commit-bot@chromium.org> 1595368693 +0000

pw_env_setup: make all Python code 3.7-compatible

Make all Python code compatible with 3.7. Specifically, remove
dependency on shlex.join(), a one-line function added in Python 3.8, and
typing.Literal.

Change-Id: I38f57c9f0ee7b8ef1c3e3d9ead456b2e60a4b42d
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/13461
Reviewed-by: Michael Spang <spang@google.com>
Reviewed-by: Keir Mierle <keir@google.com>
Commit-Queue: Rob Mohr <mohrr@google.com>