from dataclasses import dataclass
from datetime import datetime


@dataclass
class Commit:
    """Describes a specific commit event in time."""

    # A unique identifier for this commit. Not necessarily the commit hash.
    id: int
    # A name, description etc. for this commit. Not required to be based on the original comit message.
    name: str
    # A timestamp
    timestamp: datetime

    def __str__(self) -> str:
        return '{name}({params})'.format(
                name=type(self).__name__,
                params=', '.join(f'{k}={v}' for k,v in self.__dict__.items())
        )