| """Custom exception hierarchy for hf-release.""" | |
| from __future__ import annotations | |
| class HFReleaseError(Exception): | |
| """Base exception for all hf-release errors.""" | |
| exit_code: int = 1 | |
| def __init__(self, message: str, suggestion: str = "") -> None: | |
| super().__init__(message) | |
| self.suggestion = suggestion | |
| class AuthenticationError(HFReleaseError): | |
| """Raised when a token is missing or invalid.""" | |
| exit_code = 2 | |
| class RepoNotFoundError(HFReleaseError): | |
| """Raised when a HF or GitHub repo does not exist.""" | |
| exit_code = 3 | |
| class TagConflictError(HFReleaseError): | |
| """Raised when a tag already exists with a different SHA.""" | |
| exit_code = 4 | |
| class ModelCardSyncError(HFReleaseError): | |
| """Raised when reading or pushing a model card fails.""" | |
| exit_code = 5 | |
| class UploadError(HFReleaseError): | |
| """Raised when uploading model weights to HF Hub fails.""" | |
| exit_code = 6 | |
| class ReleaseCreationError(HFReleaseError): | |
| """Raised when creating a GitHub release fails.""" | |
| exit_code = 7 | |
| class ValidationError(HFReleaseError): | |
| """Raised for bad input (invalid version string, missing path, etc.).""" | |
| exit_code = 8 | |