def test_std_install_with_direct_url(self, data, tmpdir):
"""Test that install_wheel creates direct_url.json metadata when
provided with a direct_url argument. Also test that the RECORDS
file contains an entry for direct_url.json in that case.
Note direct_url.url is intentionally different from wheelpath,
because wheelpath is typically the result of a local build.
"""
self.prep(data, tmpdir)
direct_url = DirectUrl(
url="file:///home/user/archive.tgz",
info=ArchiveInfo(),
)
wheel.install_wheel(
self.name,
self.wheelpath,
scheme=self.scheme,
req_description=str(self.req),
direct_url=direct_url,
)
direct_url_path = os.path.join(
self.dest_dist_info, DIRECT_URL_METADATA_NAME
)
self.assert_permission(direct_url_path, 0o644)
with open(direct_url_path, 'rb') as f:
expected_direct_url_json = direct_url.to_json()
direct_url_json = f.read().decode("utf-8")
assert direct_url_json == expected_direct_url_json
# check that the direc_url file is part of RECORDS
with open(os.path.join(self.dest_dist_info, "RECORD")) as f:
assert DIRECT_URL_METADATA_NAME in f.read()
def test_to_json():
direct_url = DirectUrl(
url="file:///home/user/archive.tgz",
info=ArchiveInfo(),
)
direct_url.validate()
assert direct_url.to_json() == (
'{"archive_info": {}, "url": "file:///home/user/archive.tgz"}')
def record_download_origin(cache_dir: str,
download_info: DirectUrl) -> None:
origin_path = Path(cache_dir) / ORIGIN_JSON_NAME
if origin_path.is_file():
origin = DirectUrl.from_json(origin_path.read_text())
# TODO: use DirectUrl.equivalent when https://github.com/pypa/pip/pull/10564
# is merged.
if origin.url != download_info.url:
logger.warning(
"Origin URL %s in cache entry %s does not match download URL %s. "
"This is likely a pip bug or a cache corruption issue.",
origin.url,
cache_dir,
download_info.url,
)
origin_path.write_text(download_info.to_json(), encoding="utf-8")