parameters: (self, filename, clean_lines, linenum, error)
docstring: Run checks that applies to text up to the opening brace.
  
      This is mostly for checking the text after the class identifier
      and the "{", usually where the base class is specified.  For other
      blocks, there isn't much to check, so we always pass.
  
      Args:
        filename: The name of the current file.
        clean_lines: A CleansedLines instance containing the file.
        linenum: The number of the line to check.
        error: The function to call with any errors found.
docstring_summary: Run checks that applies to text up to the opening brace.
docstring_tokens: Run checks that applies to text up to the opening brace .
function: def CheckBegin(self, filename, clean_lines, linenum, error):
      """Run checks that applies to text up to the opening brace.
  
      This is mostly for checking the text after the class identifier
      and the "{", usually where the base class is specified.  For other
      blocks, there isn't much to check, so we always pass.
  
      Args:
        filename: The name of the current file.
        clean_lines: A CleansedLines instance containing the file.
        linenum: The number of the line to check.
        error: The function to call with any errors found.
      """
      pass
function_tokens: def CheckBegin ( self , filename , clean_lines , linenum , error ) : pass