tv_camerapath details

[rlahmidi]

Hello, I'm trying to understand how to use the function tv_camerapath https://www.tvpaint.com/doc/tvpaint-ani ... camerapath. I have a test scene with an animated camera and multiple points, and the documentation states that the key:value for profile returns (I'm just showing the part I'm interested in):

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"profile"               profile          The profile
iCount                  int              The number of point x,y
iCurrent                int              The current point
0|1|2                   enum             The interpolation
                                         _ 0: spline
                                         _ 1: linear
                                         _ 2: polynomial
                        array            The keys
iX1 iY1                 double double    
iX2 iY2                 double double    
...                                      
iXn iYn                 double double    

but when I call tv_camerapath (as a getter) I get this :

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profile "2 0 1 0 0 1 1"

(this again is just part of the returned values, specifically the profile part), which is supposed to mean that I have

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iCount = 2
iCurrent = 0
interpolation = 1
and then two points : 
P1 = (0, 0)
P2 = (1, 1)

The thing is I have more than two points and none of them are in the specified position. and current point always returns 0. Mind you the documentation does specify that it returns keys not points, but I don't know what that means and just assumed that it was talking about points. The documentation is not very clear about what this function actually does, the returns values as well as the parameters are not very clear either. I might be misunderstanding this, so if anyone has any experience with this function and can actually tell me what it does and how to use it properly (as getter and setter) it would be much appreciated. Here's a screenshot of what I have right now (don't mind the amazing art ^^' )

P.S : answering in french works too ^^