trestle task csv-to-oscal-cd should give better error message when set parameter fails

[degenaro]

Issue description / feature objectives

Below is the current error issued by the trestle task when a invalid set parameter cell is encountered. This can be re-created by having a value with blanks, for example Cloud Network Interfaces count, in the column Parameter_Value_Default.

trestle.tasks.csv_to_oscal_cd:293 ERROR: Traceback (most recent call last):
  File "/home/degenaro/git/trestle.develop/trestle/tasks/csv_to_oscal_cd.py", line 672, in _create_set_parameters
    set_parameter = SetParameter(
  File "pydantic/main.py", line 341, in pydantic.main.BaseModel.__init__
pydantic.error_wrappers.ValidationError: 1 validation error for SetParameter
param-id
  string does not match regex "^[_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD][_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\-\.0-9\u00B7\u0300-\u036F\u203F-\u2040]*$" (type=value_error.str.regex; pattern=^[_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD][_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\-\.0-9\u00B7\u0300-\u036F\u203F-\u2040]*$)

An improved error message might look like:

Traceback (most recent call last):
  File "/home/degenaro/git/trestle.develop/trestle/tasks/csv_to_oscal_cd.py", line 291, in execute
    return self._execute()
  File "/home/degenaro/git/trestle.develop/trestle/tasks/csv_to_oscal_cd.py", line 330, in _execute
    self.rules_add(rules[1])
  File "/home/degenaro/git/trestle.develop/trestle/tasks/csv_to_oscal_cd.py", line 566, in rules_add
    set_parameters = self._create_set_parameters(rule_key)
  File "/home/degenaro/git/trestle.develop/trestle/tasks/csv_to_oscal_cd.py", line 680, in _create_set_parameters
    raise RuntimeError(text)
RuntimeError: row "132" name "IBM Cloud Network Interfaces count" and/or values "['numeric']" invalid for "Parameter_Value_Default"

Caveats / Assumptions

Code fix might look like:

Completion Criteria

• Improved error message is provided.
• Test case coverage.