#!/usr/bin/env python
import os
import sys
from contextlib import contextmanager
from subprocess import check_call
_dname = os.path.dirname
REPO_ROOT = _dname(_dname(_dname(os.path.abspath(__file__))))
@contextmanager
def cd(path):
"""Change directory while inside context manager."""
cwd = os.getcwd()
try:
os.chdir(path)
yield
finally:
os.chdir(cwd)
def run(command):
return check_call(command, shell=True)
if __name__ == "__main__":
with cd(REPO_ROOT):
if sys.version_info[:2] >= (3, 12):
# Python 3.12+ no longer includes setuptools by default.
# Setuptools 71+ now prefers already installed versions
# of packaging _and_ broke the API for packaging<22.0.
# We'll pin to match what's in requirements-dev.txt.
run(
"pip install setuptools==78.1.1 packaging==24.1"
)
run("pip install -r requirements-dev-lock.txt")
