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Version: 0.4.x

ModelDepsArgs

The class for the "sqrl" argument of the dependencies function of a Python model. The class contains the same attributes as ContextArgs and more.

Can be found in the classpath squirrels.arguments.run_time_args.ModelDepsArgs or squirrels.ModelDepsArgs.

Attributes​

Attibutes of the "sqrl" argument that can be accessed.

proj_vars​

A dictionary to access a project variable defined in squirrels.yml.

env_vars​

A dictionary to access an environment variable defined in env.yml.

user​

The authenticated user with type User class defined in auth.py (if applicable), or None if no user authenticated.

prms​

A dictionary of the parameter objects (containing the real-time parameter selections) by parameter name.

traits​

A dictionary of the dataset traits.

ctx​

A dictionary of context variables (often defined based on the real-time parameter selections) defined in context.py.

Methods​

Methods that can be invoked with the "sqrl" argument.

set_placeholder​

Gets user credentials for database connections.

Required Arguments:

  • placeholder: A string for the placeholder name
  • value: A value of any type for the placeholder

param_exists​

Checks whether a parameter exists and is enabled

Required Arguments:

  • param_name: A string for the parameter name

Returns: A boolean for whether the parameter name exists and is enabled