parameters: (params)
return_statement: return name, args and json.loads(args) or []
docstring: Parses a command with a first string param and a second
      json-encoded param
docstring_summary: Parses a command with a first string param and a second
      json-encoded param
docstring_tokens: Parses a command with a first string param and a second json - encoded param
function: def parse_command(params):
      """Parses a command with a first string param and a second
      json-encoded param"""
      name, args = (params + ' ').split(' ', 1)
      return name, args and json.loads(args) or []
function_tokens: def parse_command ( params ) : name , args = ( params + ' ' ) . split ( ' ' , 1 ) return name , args and json . loads ( args ) or [ ]