importReference from pandas dataframe rather than csv

[spatialdigger]

So, I can use importReference to get the coordinates from a csv file, however, I would rather bring it in directly from pandas without writing to csv first.

Here's my csv import code

Code: [Select]

chunk.importReference(path=TARGET_PATH, format=Metashape.ReferenceFormatCSV, columns='nxyz', delimiter=',', create_markers=True, skip_rows=1)
The pandas dataframe is a conventual one

Code: [Select]

  target_id     easting    northing  height
0  target 3  340065.045  158038.578  12.628
1  target 2  340065.429  158038.089  12.593
2  target 4  340066.198  158038.501  12.581
3  target 1  340065.495  158039.022  12.589
So how could I import this directly and skip the need to export to csv?