parameters: (self)
docstring: Returns a dict representation of the commands part of the
             specification, or None if there is none.
docstring_summary: Returns a dict representation of the commands part of the
             specification, or None if there is none.
docstring_tokens: Returns a dict representation of the commands part of the specification or None if there is none .
function: def get_commands_spec(self):
          """Returns a dict representation of the commands part of the
             specification, or None if there is none."""
          if 'commands' in self._module_spec:
              return self._module_spec['commands']
          else:
              return None
function_tokens: def get_commands_spec ( self ) : if 'commands' in self . _module_spec : return self . _module_spec [ 'commands' ] else : return None