parameters: (self, subject_name=None, extensions=[])
docstring: Creates an empty X.509 certificate request (v1).
docstring_summary: Creates an empty X.509 certificate request (v1).
docstring_tokens: Creates an empty X . 509 certificate request ( v1 ) .
function: def __init__(self, subject_name=None, extensions=[]):
          """
          Creates an empty X.509 certificate request (v1).
          """
          self._subject_name = subject_name
          self._extensions = extensions
function_tokens: def __init__ ( self , subject_name = None , extensions = [ ] ) : self . _subject_name = subject_name self . _extensions = extensions