`IPython.core.history:extract_hist_ranges`

Signature

def extract_hist_ranges ( ranges_str : str ) → Iterable[tuple[int, int, Optional[int]]]

Turn a string of history ranges into 3-tuples of (session, start, stop).

Empty string results in a [(0, 1, None)], i.e. "everything from current session".

list(extract_hist_ranges("~8/5-~7/4 2"))
list(extract_hist_ranges("~4/"))
list(extract_hist_ranges("4-"))
list(extract_hist_ranges("~4/4-"))

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