Add a recipe to the dataset

Prerequisites to add a recipe to the dataset

You should create the following:

Create a project. See creating a project.
Upload a dataset. See, Uploading a dataset to the project.

Requests.setRootHost("http://staging.dev.rapidcanvas.net/api/")
AuthClient.setToken(token="")  #you can find your token in RapidCanvas UI under tools/token

..Note: If you are launching the Notebook from the UI, you do not have to pass the token.

The below is an example to add a transform/template called, “Add Prefix” to the dataset and run this transform on the dataset to generate the output.

template=TemplateV2.get_template_by('Add Prefix')

recipe_Add_Prefix= project.addRecipe([employee], name='Add Prefix')

transform=Transform()
transform.templateId = template.id
transform.name='Add Prefix'
transform.variables = {
'input_dataset':'employee',
'output_dataset':'car_prefixed',
'value_1':"A"}
recipe_Add_Prefix.add_transform(transform)
recipe_Add_Prefix.run()

Example response:

INFO:Creating new recipe
INFO:Adding new transform
INFO:Transform added Successfully
INFO:Started running
INFO:You can look at the progress on UI at https://test.dev.rapidcanvas.net/#/projects/bd45aabe-891e-4588-9056-0171158e1e44
INFO:No errors and warnings found

Add another recipe to the dataset

You must use the following code to fetch the output dataset of the preceding recipe to use this as an input for another recipe.

car_prefixed=recipe_Add_Prefix.getChildrenDatasets()['car_prefixed']
car_prefixed.getData(10)

Below is an example to run another recipe (Add Suffix) on the output dataset of the prior transform/template.

template=TemplateV2.get_template_by('Add Suffix')

recipe_Add_Suffix= project.addRecipe([car_prefixed], name='Add Suffix')

transform=Transform()
transform.templateId = template.id
transform.name='Add Suffix'
transform.variables = {
'input_dataset':'car_prefixed',
'output_dataset':'car_suffixed',
'value_1':"new"}
recipe_Add_Suffix.add_transform(transform)
recipe_Add_Suffix.run()