Source code for archiver_test.details

from __future__ import annotations

from enum import Enum




class Detail(str, Enum):
    """Enum of detail types present in the archiver per PV"""



    DBRType = "DBR Type"



    PVAccess = "PVAccess?"



    Method = "Sampling Method"



    Period = "Sampling Period"



    Capacity = "Buffer Capacity"



    EventRate = "Est. Event Rate"



    EventsLost = "Total Events Lost"



    TotalEvents = "Total Events"


    # Allows sorting


    def __lt__(self, other: str) -> bool:
        """Compares two Detail enums by < so sorting works."""
        if self == other:
            return False
        # the following works because the order of elements in the definition
        # is preserved
        for elem in Detail:
            if self == elem:
                return True
            elif other == elem:
                return False
        msg = "Bug: we should never arrive here"
        raise RuntimeError(msg)  # I just like being pedantic