def package_versions_json(context, request):
"""Render the package versions in JSON format"""
pkgs = _package_versions(context, request)
if not isinstance(pkgs, dict):
return pkgs
response = {
"info": {
"name": context.name,
"license": "",
"classifiers": [],
},
"releases": {},
}
max_version = None
for filename, pkg in pkgs["pkgs"].items():
try:
name, version_str = parse_filename(filename)
except PackageParseError:
continue
version = pkg_resources.parse_version(version_str)
if max_version is None or version > max_version:
max_version = version
release = {
"filename": filename,
"packagetype": get_packagetype(filename),
"url": pkg.get("non_hashed_url", pkg["url"]),
"requires_python": pkg["requires_python"],
}
if pkg.get("hash_sha256"):
release["digests"] = {
"md5": pkg["hash_md5"],
"sha256": pkg["hash_sha256"]
}
release["md5_digest"] = pkg["hash_md5"]
response["releases"].setdefault(version_str, []).append(release)
if max_version is not None:
response["info"]["version"] = str(max_version)
response["urls"] = response["releases"].get(str(max_version), [])
return response
def test_invalid(self):
"""get package type for invalid file name"""
packagetype = util.get_packagetype("mypkg-1.1.tar")
self.assertEqual(packagetype, "")
def test_wheel(self):
"""get package type for bdist_wheel"""
packagetype = util.get_packagetype(
"mypkg-1.1-cp38-cp38-manylinux2010_x86_64.whl")
self.assertEqual(packagetype, "bdist_wheel")
def test_egg(self):
"""get package type for bdist_egg"""
packagetype = util.get_packagetype("mypkg-1.1-py3.7-linux-x86_64.egg")
self.assertEqual(packagetype, "bdist_egg")
def test_sdist(self):
"""get package type for sdist"""
packagetype = util.get_packagetype("mypkg-1.1.tar.gz")
self.assertEqual(packagetype, "sdist")