.vpython3

# This is a vpython3 "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 vpython3 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/+/master/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 `vpython3` instead of `python` on the command line, e.g.:
#   vpython3 path/to/script.py some --arguments
#
# Read more about `vpython3` and how to modify this file here:
#   https://chromium.googlesource.com/infra/infra/+/master/doc/users/vpython.md

python_version: "3.8"


# Used by results_dashboard.py
wheel: <
  name: "infra/python/wheels/httplib2-py2_py3"
  version: "version:0.10.3"
>

# Used by Scons
wheel: <
  name: "infra/python/wheels/pywin32/${vpython_platform}"
  version: "version:300"
  match_tag: <
    platform: "win32"
  >
  match_tag: <
    platform: "win_amd64"
  >
>

# Used by validator proofs
wheel: <
  name: "infra/python/wheels/lxml/${vpython_platform}"
  version: "version:4.6.3"
>