Specifying global options for a kedro project

Question

Hello all! Is there a place where I can specify global options for my Kedro project? For instance, I'd like to preview 20 rows instead of 5 (the default) in Kedro Viz (and I don't want to do it individually for each dataset).

Ravi Kumar Pilla · Answer

Hi Francis, We currently do not have a global default for preview as preview_args are dataset specific. cc:

Francis Duval · Answer

Alright , thanks!

Rashida Kanchwala · Answer

currently, we don't but you could use yaml anchors to simplify it maybe. U would still have to define it for each dataset. _preview_args:  & preview_args
  preview_args:
    nrows: 20

companies:
  type: pandas.CSVDataset
  filepath: ${_base_location}/01_raw/companies.csv
  metadata:
    kedro-viz:
      layer: 01_raw
       < < : *preview_args

reviews:
  type: pandas.CSVDataset
  filepath: ${_base_location}/01_raw/reviews.csv
  metadata:
    kedro-viz:
      layer: 01_raw
       < < : *preview_args

Francis Duval · Answer

Thanks! At least if I want to change it, it's one place only

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Specifying global options for a kedro project