v8/.vpython3
Michael Achenbach efd28c14c2 [infra] Make various scripts compatible with Python3
This fixes all Python3 problems in scripts and tests running via
v8_presubmit.py. It includes:
- Test runner
- Release tools
- Perf runner
- Torque formatter
- V8's main presubmit

On bots, v8_presubmit is run with vpython, hence we also add
the required dependencies. After the Python3 migration, most
of the transitional code in this CL can be removed again.

Bug: chromium:1293709,chromium:1292016
Change-Id: Ic25e5965948b212c047e9d5194d2a4b6db1fa91b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3432213
Reviewed-by: Liviu Rau <liviurau@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78936}
2022-02-04 07:17:24 +00:00

71 lines
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# This is a vpython "spec" file.
#
# It describes patterns for python wheel dependencies of the python scripts in
# the chromium repo, particularly for dependencies that have compiled components
# (since pure-python dependencies can be easily vendored into third_party).
#
# When vpython is invoked, it finds this file and builds a python VirtualEnv,
# containing all of the dependencies described in this file, fetching them from
# CIPD (the "Chrome Infrastructure Package Deployer" service). Unlike `pip`,
# this never requires the end-user machine to have a working python extension
# compilation environment. All of these packages are built using:
# https://chromium.googlesource.com/infra/infra/+/main/infra/tools/dockerbuild/
#
# All python scripts in the repo share this same spec, to avoid dependency
# fragmentation.
#
# If you have depot_tools installed in your $PATH, you can invoke python scripts
# in this repo by running them as you normally would run them, except
# substituting `vpython` instead of `python` on the command line, e.g.:
# vpython path/to/script.py some --arguments
#
# Read more about `vpython` and how to modify this file here:
# https://chromium.googlesource.com/infra/infra/+/main/doc/users/vpython.md
python_version: "3.8"
# The default set of platforms vpython checks does not yet include mac-arm64.
# Setting `verify_pep425_tag` to the list of platforms we explicitly must support
# allows us to ensure that vpython specs stay mac-arm64-friendly
verify_pep425_tag: [
{python: "cp38", abi: "cp38", platform: "manylinux1_x86_64"},
{python: "cp38", abi: "cp38", platform: "linux_arm64"},
{python: "cp38", abi: "cp38", platform: "macosx_10_10_intel"},
{python: "cp38", abi: "cp38", platform: "macosx_11_0_arm64"},
{python: "cp38", abi: "cp38", platform: "win32"},
{python: "cp38", abi: "cp38", platform: "win_amd64"}
]
# TODO(https://crbug.com/898348): Add in necessary wheels as Python3 versions
# become available.
wheel: <
name: "infra/python/wheels/six-py2_py3"
version: "version:1.15.0"
>
wheel: <
name: "infra/python/wheels/coverage/${vpython_platform}"
version: "version:5.5.chromium.2"
>
wheel: <
name: "infra/python/wheels/pbr-py2_py3"
version: "version:3.0.0"
>
wheel: <
name: "infra/python/wheels/funcsigs-py2_py3"
version: "version:1.0.2"
>
wheel: <
name: "infra/python/wheels/mock-py2_py3"
version: "version:2.0.0"
>
wheel: <
name: "infra/python/wheels/numpy/${vpython_platform}"
version: "version:1.20.3"
>