I’ve got custom ENV paths (ex:  os.environ["JOB”]   ) in all read and write 
nodes throughout the Nuke workflow.  

In a Nuke Studio timeline these .nk scripts work fine.   However, Nuke Studio 
cannot reference through to the rendered files for playback as it obviously 
can’t interpret the path. 

The write node could end up describing something like:

$env(JOB)/renders/movie_v01.####.dpx

or 

[python {os.environ[‘JOB’]}]/renders/movie_v01.####.dpx


I could fix the issue with a Nuke render-time callback to create an absolute 
write path but for flexibility I’d really like Nuke Studio to have the ability 
to interpret the path (os.path environment) properly.

However, due to the written syntax I can’t figure out how to set a environ 
variables for Hiero/Nuke Studio to reinterpret the path correctly.

Any ideas?


Michael 



PS As a side note I did discover that Nuke Studio derives the rendered file 
paths not from the write nodes themselves but from the the " #write_info" 
description on the second line of the nuke script.







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