def __init__()

in sync/commit.py [0:0]

• 35 lines of code
• 8 McCabe index (conditional complexity)

    def __init__(self, repo: Repo,
                 commit: str | Commit | GitPythonCommit | PyGit2Commit | Oid) -> None:
        self.repo = repo
        self.pygit2_repo = pygit2_get(repo)
        self.cinnabar = cinnabar_map.get(repo)
        _commit = None
        _pygit2_commit = None
        if hasattr(commit, "hexsha"):
            assert isinstance(commit, GitPythonCommit)
            sha1 = commit.hexsha
            _commit = commit
        elif isinstance(commit, Oid):
            sha1 = str(commit)
        elif hasattr(commit, "sha1"):
            assert isinstance(commit, Commit)
            sha1 = commit.sha1
        elif isinstance(commit, (bytes, str)):
            if isinstance(commit, bytes):
                commit_text: str = commit.decode("ascii")
            else:
                commit_text = commit
            commit_obj = self.pygit2_repo.revparse_single(commit_text)
            sha1 = str(commit_obj.id)
        elif hasattr(commit, "id"):
            assert isinstance(commit, PyGit2Commit)
            sha1 = commit.id
            _pygit2_commit = commit
        else:
            raise ValueError("Unrecognised commit %r (type %s)" % (commit, type(commit)))
        if sha1 not in self.pygit2_repo:
            raise ValueError(f"Commit with SHA1 {sha1} not found")
        self.sha1: str = sha1
        self._commit = _commit
        self._pygit2_commit = _pygit2_commit
        self._notes: GitNotes | None = None