Missing `getBlendMode` on `skia.Paint` objects about skia-python

[HinTak]

getBlendMode was removed upstream. There is a new getBlendMode_or(...) function, which seems to overlap somewhat in functionality. Patch welcome.

[HinTak]

This was removed in google/skia@64e67c3, which also provides the code for emulating it.

[HinTak]

BlendMode is a class itself - that should be obvious? You read the BlendMode class documentation on what it means.

[HinTak]

I have put the emulation in 69e25c3 . Download the new build when it finishes to give it a try if you can.

I am not going to release that as 123bX as 124 is already out, so there will be a pull for m124-public soon, and 124bX will ship with this fix.

[pavpanchekha]

Thank you, perfect. I'll check it out later today. By BlendMode documentation, I mean that BlendMode isn't in the list of possible keyword arguments for skia.Paint.__init__, even though it in fact appears to be a valid keyword argument.

[HinTak]

The docstring indeed seems to never mention Blendmode despite the code clearly can accept it. How do you list the possible keyword arguments?

[pavpanchekha]

Ok, confirming that that build worked. Thank you!