def resolve_sources( package: Package, ipfs_backend: BaseIPFSBackend) -> Iterable[Tuple[str, str]]: for path, source in package.manifest["sources"].items(): if is_ipfs_uri(source): contents = to_text( ipfs_backend.fetch_uri_contents(source)).rstrip("\n") else: # for inlined sources contents = source yield path, contents
def write_docs_to_disk(package: Package, package_dir: Path, ipfs_backend: BaseIPFSBackend) -> None: try: doc_uri = package.manifest["meta"]["links"]["documentation"] except KeyError: return if is_ipfs_uri(doc_uri): documentation = ipfs_backend.fetch_uri_contents(doc_uri) doc_path = package_dir / "documentation.md" doc_path.touch() doc_path.write_bytes(documentation)
def resolve_manifest_uri(uri: URI, ipfs: BaseIPFSBackend) -> ResolvedManifestURI: github_backend = GithubOverHTTPSBackend() if github_backend.can_resolve_uri(uri): raw_manifest = github_backend.fetch_uri_contents(uri) resolved_content_hash = parse.urlparse(uri).path.split("/")[-1] elif ipfs.can_resolve_uri(uri): raw_manifest = ipfs.fetch_uri_contents(uri) resolved_content_hash = extract_ipfs_path_from_uri(uri) else: raise UriNotSupportedError( f"{uri} is not supported. Currently ethPM CLI only supports " "IPFS and Github blob manifest uris.") return ResolvedManifestURI(raw_manifest, resolved_content_hash)
def resolve_sources( package: Package, ipfs_backend: BaseIPFSBackend) -> Iterable[Tuple[str, str]]: for path, source_object in package.manifest["sources"].items(): # for inlined sources if "content" in source_object: yield path, source_object["content"] else: ipfs_uri = next( (uri for uri in source_object["urls"] if is_ipfs_uri(uri)), None) if not ipfs_uri: raise InstallError( "Manifest is missing a content-addressed uri.") contents = to_text( ipfs_backend.fetch_uri_contents(ipfs_uri)).rstrip("\n") yield path, contents