parameters: (self)
return_statement: return self._command_prefix
docstring: Return the expected prefix of commands/functions.
  
          Implemented in terms of api_prefix.
docstring_summary: Return the expected prefix of commands/functions.
docstring_tokens: Return the expected prefix of commands / functions .
function: def command_prefix(self):
          """Return the expected prefix of commands/functions.
  
          Implemented in terms of api_prefix."""
          if not self._command_prefix:
              self._command_prefix = self.api_prefix[:].replace('_', '').lower()
          return self._command_prefix
function_tokens: def command_prefix ( self ) : if not self . _command_prefix : self . _command_prefix = self . api_prefix [ : ] . replace ( '_' , '' ) . lower ( ) return self . _command_prefix