in core/timestamp.py [0:0]
def to_timestamp(seconds: float | int, with_ms: bool = False) -> str:
"""Returns a timestamp as a string to indicate the time of an event."""
if with_ms:
seconds = round(seconds * 1000) / 1000
else:
seconds = round(seconds)
minutes = seconds // 60
seconds = seconds % 60
if with_ms:
return f"{minutes:02.0f}:{seconds:06.3f}"
else:
return f"{minutes:02.0f}:{seconds:02.0f}"