def test_reversion(tmp_path: Path) -> None:
# Download an input whl.
name_template = "virtualenv-{}-py2.py3-none-any.whl"
input_name = name_template.format("15.1.0")
url = ("https://files.pythonhosted.org/packages/6f/86/"
"3dc328ee7b1a6419ebfac7896d882fba83c48e3561d22ddddf38294d3e83/{}".
format(input_name))
input_whl_file = tmp_path / input_name
with input_whl_file.open(mode="wb") as f:
shutil.copyfileobj(requests.get(url, stream=True).raw, f)
# Rewrite it.
output_version = "9.1.9"
output_name = name_template.format(output_version)
output_whl_file = tmp_path / output_name
reversion(
whl_file=input_whl_file.as_posix(),
dest_dir=tmp_path.as_posix(),
target_version=output_version,
)
assert output_whl_file.is_file() is True
# Confirm that it can be consumed.
output_pex_file = tmp_path / "out.pex"
pex_main.main([
"--disable-cache", "-o",
output_pex_file.as_posix(),
output_whl_file.as_posix()
])
assert output_pex_file.is_file() is True
def test_reversion() -> None:
with temporary_dir() as dest_dir:
# Download an input whl.
name_template = "virtualenv-{}-py2.py3-none-any.whl"
input_name = name_template.format("15.1.0")
url = (
"https://files.pythonhosted.org/packages/6f/86/"
"3dc328ee7b1a6419ebfac7896d882fba83c48e3561d22ddddf38294d3e83/{}".
format(input_name))
input_whl_file = os.path.join(dest_dir, input_name)
with open(input_whl_file, "wb") as f:
shutil.copyfileobj(requests.get(url, stream=True).raw, f)
# Rewrite it.
output_version = "9.1.9"
output_name = name_template.format(output_version)
output_whl_file = os.path.join(dest_dir, output_name)
reversion(whl_file=input_whl_file,
dest_dir=dest_dir,
target_version=output_version)
assert os.path.isfile(output_whl_file) is True
# Confirm that it can be consumed.
output_pex_file = os.path.join(dest_dir, "out.pex")
pex_main.main(
["--disable-cache", "-o", output_pex_file, output_whl_file])
assert os.path.isfile(output_pex_file) is True
def reversion_prebuilt_wheels() -> None:
# First, rewrite to manylinux. See https://www.python.org/dev/peps/pep-0599/. We build on
# Centos7, so use manylinux2014.
source_platform = "linux_x86_64"
dest_platform = "manylinux2014_x86_64"
unstable_wheel_dir = CONSTANTS.deploy_pants_wheel_dir / CONSTANTS.pants_unstable_version
for whl in unstable_wheel_dir.glob(f"*{source_platform}.whl"):
whl.rename(str(whl).replace(source_platform, dest_platform))
# Now, reversion to use the STABLE_VERSION.
stable_wheel_dir = CONSTANTS.deploy_pants_wheel_dir / CONSTANTS.pants_stable_version
stable_wheel_dir.mkdir(parents=True, exist_ok=True)
for whl in unstable_wheel_dir.glob("*.whl"):
reversion(
whl_file=str(whl),
dest_dir=str(stable_wheel_dir),
target_version=CONSTANTS.pants_stable_version,
extra_globs=["pants/VERSION"],
)
