Sequence of data loaders

[MoritzStefaner]

Sorry if this has been answered before, but is it possible create a sequence of data loaders, e.g. first process data using python and the process the output further in another data loader written in javascript?

[Fil]

no, but here is the relevant issue
#332

and PR
#1522

[MoritzStefaner]

Thanks! I knew there was something but used the wrong search terms :)