[Bf-python] Undocumented (deprecated?) functions

[Ken Hughes]

Joseph Greenawalt wrote:
> getNBezPoints
> getCurveBeztriple
>
> These functions work, except for the particular case that I mentioned
> above.  The script code in question dates back to the Blender 2.37
> days.  I've been using Blender and the DTS Exporter since 2.33 and
> have been maintaining the DTS exporter since around the time of the
> 2.40 release and don't recall having seen any deprecation warnings
> regarding these functions.  Does anyone know what's up with these
> functions?  Is it safe to continue using them?
>   
IIRC, they were left in the API for backward compatibility, but really 
should be marked as deprecated.  They provide access to data stored in 
IPO curves, so the preferred "Pythony" way to access them is through an 
IpoCurve object.

Ken