parameters: (self, name, next_state=None)
return_statement: return (pattern, method, next_state)
docstring: Make & return a transition tuple based on `name`.
  
          This is a convenience function to simplify transition creation.
  
          Parameters:
  
          - `name`: a string, the name of the transition pattern & method. This
            `State` object must have a method called '`name`', and a dictionary
            `self.patterns` containing a key '`name`'.
          - `next_state`: a string, the name of the next `State` object for this
            transition. A value of ``None`` (or absent) implies no state change
            (i.e., continue with the same state).
  
          Exceptions: `TransitionPatternNotFound`, `TransitionMethodNotFound`.
docstring_summary: Make & return a transition tuple based on `name`.
docstring_tokens: Make & return a transition tuple based on name .
function: def make_transition(self, name, next_state=None):
          """
          Make & return a transition tuple based on `name`.
  
          This is a convenience function to simplify transition creation.
  
          Parameters:
  
          - `name`: a string, the name of the transition pattern & method. This
            `State` object must have a method called '`name`', and a dictionary
            `self.patterns` containing a key '`name`'.
          - `next_state`: a string, the name of the next `State` object for this
            transition. A value of ``None`` (or absent) implies no state change
            (i.e., continue with the same state).
  
          Exceptions: `TransitionPatternNotFound`, `TransitionMethodNotFound`.
          """
          if next_state is None:
              next_state = self.__class__.__name__
          try:
              pattern = self.patterns[name]
              if not hasattr(pattern, 'match'):
                  pattern = re.compile(pattern)
          except KeyError:
              raise TransitionPatternNotFound(
                    '%s.patterns[%r]' % (self.__class__.__name__, name))
          try:
              method = getattr(self, name)
          except AttributeError:
              raise TransitionMethodNotFound(
                    '%s.%s' % (self.__class__.__name__, name))
          return (pattern, method, next_state)
function_tokens: def make_transition ( self , name , next_state = None ) : if next_state is None : next_state = self . __class__ . __name__ try : pattern = self . patterns [ name ] if not hasattr ( pattern , 'match' ) : pattern = re . compile ( pattern ) except KeyError : raise TransitionPatternNotFound ( '%s.patterns[%r]' % ( self . __class__ . __name__ , name ) ) try : method = getattr ( self , name ) except AttributeError : raise TransitionMethodNotFound ( '%s.%s' % ( self . __class__ . __name__ , name ) ) return ( pattern , method , next_state )