Expose several methods from Peaks and PeaksWorkspace to the new Python API

[Ruth Mikkelson]

The following methods need to be exposed: PeaksWorkspace:

sample() mutableSample() getInstrument

Peak:

getRow() getCol() findDetector

Also EventWorkspaces should have sample and mutableSample exposed. Other MatrixWorkspaces do have those methods( after a loadIsawUB at least)

There are many methods in the PeaksWorkspace and Peak Objects that are already exposed.

[Peter Peterson]

For PeaksWorkspace

import mantid
peaksws = mantid.simpleapi.LoadIsawPeaks('Test/AutoTestData/TOPAZ_3007.peaks')
print peaksws.sample()
print peaksws.mutableSample()
print peaksws.getInstrument()

Then to mess with the Peak itself

peak = peaksws.getPeak(0)
print peak.getRow()
print peak.getCol()

IPeak.findDetector is not currently exposed.

[Peter Peterson]

For EventWorkspace

import mantid
eventws = mantid.simpleapi.LoadEventNexus('Test/AutoTestData/CNCS_7860_event.nxs')
print eventWS.sample()
print eventWS.mutableSample()

[Peter Peterson]

Refs #6260. Added IPeak.findDetector() to python.

To test follow the script in the ticket comments and add the line print peak.findDetector() at the bottom.

Changeset: 1f6bb1e666033b0588af3be74489d2042b74da90

[Peter Peterson]

To verify, run:

import mantid
peaksws = mantid.simpleapi.LoadIsawPeaks('Test/AutoTestData/TOPAZ_3007.peaks')
print peaksws.sample()
print peaksws.mutableSample()
print peaksws.getInstrument()
peak = peaksws.getPeak(0)
print peak.getRow()
print peak.getCol()
print peak.findDetector()

eventws = mantid.simpleapi.LoadEventNexus('Test/AutoTestData/CNCS_7860_event.nxs')
print eventWS.sample()
print eventWS.mutableSample()

All of the files suggested here are in github.

[Peter Peterson]

Refs #6260. Added IPeak.findDetector() to python.

To test follow the script in the ticket comments and add the line print peak.findDetector() at the bottom.

Changeset: 1f6bb1e666033b0588af3be74489d2042b74da90

[Karl Palmen]

Script runs without error after fixing simple errors not related to this ticket.

[Stuart Campbell]

This ticket has been transferred to github issue ​7106