python3 is the only supported version of python in depot_tools.
Remove py2 support from files including:
* cpplint.py
* subprocess2.py
* many tests and testing_support files
Bug: 1475402
Change-Id: I67a98188bc13c4dc119e6158a37bd236bfd6ea70
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4824474
Commit-Queue: Gavin Mak <gavinmak@google.com>
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
Reviewed-by: Scott Lee <ddoman@chromium.org>
If a wrong command name is used (e.g. typo), cmdhelp is triggered.
However, if user specifies any additional arguments (other than -h),
then user is presented with not so useful message.
This CL calls cmdhelp with no arguments.
Fixed: 1352093
Change-Id: I30c0b5f580f18b4fa2cb59d3195b67bb083f3442
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3828794
Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
Commit-Queue: Josip Sokcevic <sokcevic@google.com>