Allow access to EventFrames about piconnect

[Hugovdberg]

A snippet to get the data from event frames generated by analyses on AFAttributes:

import PIconnect as PI


element_path = r"Root Element\Child element"
event_frame_start_time = "*-365d"

database = PI.PIAFDatabase()
element = database.descendant(element_path)
analyses = [
    e
    for e in element.element.Analyses
    if e.Name == "Analysis name"
]

eventframes = []
for analysis in analyses:
    eventframes.extend(
        PI.AFSDK.AF.EventFrame.AFEventFrame.FindEventFramesByAnalysis(
            analysis,
            PI.AFSDK.AF.Time.AFTime.Parse(event_frame_start_time),
            0,
            12000,
            PI.AFSDK.AF.EventFrame.AFEventFrameSearchMode.ForwardFromStartTime,
            "",
            "",
            None,
            None,
            True,
        )
    )

for frame in eventframes:
    print(f"------------------\nFrame name: {frame.Name}\n------------------")
    for attribute in frame.Attributes:
        attr = PI.PIAF.PIAFAttribute(element=frame, attribute=attribute)
        values = attr.recorded_values(
            frame.StartTime, frame.EndTime, "inside"
        ).drop_duplicates()
        print(values)
        print()
    print()

[Hugovdberg]

Currently there are some issues with extracting event frames, mainly because the API has changed on a few occasions. I'm testing against API versions 2.7 and 2.9, but I can't test against API version 2.10. Some of the older methods have become obsolete in version 2.10, and some of the newer methods aren't available in 2.7. I'm contemplating on how to make this work across different API versions.

[freitaass]

Is this feature still available? are there any support for extract attribute values in eventframes?