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import functools
import re
import subprocess
import jaraco.packaging.metadata
from path import Path
def remove_all(paths):
for path in paths:
path.rmtree() if path.is_dir() else path.remove()
def update_vendored():
update_setuptools()
def clean(vendor):
"""
Remove all files out of the vendor directory except the meta
data (as pip uninstall doesn't support -t).
"""
ignored = ['ruff.toml']
remove_all(path for path in vendor.glob('*') if path.basename() not in ignored)
@functools.lru_cache
def metadata():
return jaraco.packaging.metadata.load('.')
def upgrade_core(dep):
"""
Remove 'extra == "core"' from any dependency.
"""
return re.sub('''(;| and) extra == ['"]core['"]''', '', dep)
def load_deps():
"""
Read the dependencies from `.[core]`.
"""
return list(map(upgrade_core, metadata().get_all('Requires-Dist')))
def min_python():
return metadata()['Requires-Python'].removeprefix('>=').strip()
def install_deps(deps, vendor):
"""
Install the deps to vendor.
"""
install_args = [
'uv',
'pip',
'install',
'--target',
str(vendor),
'--python-version',
min_python(),
'--only-binary',
':all:',
] + list(deps)
subprocess.check_call(install_args)
def update_setuptools():
vendor = Path('setuptools/_vendor')
deps = load_deps()
clean(vendor)
install_deps(deps, vendor)
__name__ == '__main__' and update_vendored()
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