Why no support Python3

[abersheeran]

Python2 has nine months left to live, so why not move to Python3?
If you don't use Python3, please don't use Python. Can't replace Python with JavaScript?

[Ryanhui]

use python3, please.

[LincePotiguara]

So, this February 2013 issue #193 say that the node staff is aware of the problem and trying to work on it. And the gyp staff are also aware as this 2009 issue shows.
There are some build systems trying to mitigate this like cmake-js.

[raf202]

+1 for Python3

[einarpersson]

+1

[bnoordhuis]

In the works, see other open issues and pull requests.

[ngocdaothanh]

Hello, is there any progress yet?

[cclauss]

Yes.

[skewty]

python: accept Python 3 conditionally (João Reis) #1815

Shouldn't this be re-opened until a release is made with unconditional python3 support?

Is requiring NODE_GYP_PYTHON3 not a breaking change?

[actuallymentor]

Yes.

Is there any (code) thing I/we can do to support?

This has been an issue for a long time now (not referencing this issue #1687 but the build issue).