Resulting data structure is list of dictionaries

[afuetterer]

The Parser class in the library ddi.py creates a dictionary of dictionaries:

result.json

{
  "variable":
    {
      "name": "variable"
    }
}

Do not keep this behavior. Instead create a list of dictionaries, looking like this:

result.json

[
  {
    "name": "variable"
  }
]

[afuetterer]

This format is also required by the functional test case using the dataset JSON schema.