def create_content_addressed_github_uri(uri: URI) -> URI:
"""
Returns a content-addressed Github "git_url" that conforms to this scheme.
https://api.github.com/repos/:owner/:repo/git/blobs/:file_sha
Accepts Github-defined "url" that conforms to this scheme
https://api.github.com/repos/:owner/:repo/contents/:path/:to/manifest.json
"""
if not is_valid_api_github_uri(uri):
raise CannotHandleURI(f"{uri} does not conform to Github's API 'url' scheme.")
response = requests.get(uri)
response.raise_for_status()
contents = json.loads(response.content)
if contents["type"] != "file":
raise CannotHandleURI(
f"Expected url to point to a 'file' type, instead received {contents['type']}."
)
return contents["git_url"]
def test_is_valid_github_uri(uri, expected):
actual = is_valid_api_github_uri(uri)
assert actual is expected
