parameters: (self)
return_statement: return len(self.error_lines | self.warning_lines)
docstring: Return the number of lines with an error or warning.
docstring_summary: Return the number of lines with an error or warning.
docstring_tokens: Return the number of lines with an error or warning .
function: def get_nr_lines_with_issue(self):
          """Return the number of lines with an error or warning."""
          return len(self.error_lines | self.warning_lines)
function_tokens: def get_nr_lines_with_issue ( self ) : return len ( self . error_lines | self . warning_lines )