你如何从一个类的另一个实例调用一个类的函数？

Question

I want to give a class_A properties from another class_B through the class_B functions though it seems to want to get the values from the class_A even though it has not yet been defined. How would you correctly referance the function from class_B?

Here is the code for more insight:

# ============== class_A ==============
class Pepper:
   def __init__ (self):
      self.spice_type = "Pepper"
      self.pepper_flavour = ["sharp","pungent"]
   
   def get_type(self):
      return self.spice_type
   
   def get_flavour(self):
      return self.pepper_flavour

class Salt:
   def __init__ (self):
      self.spice_type = "Salt"
      self.salt_flavour = ["salty","bitter"]
   
   def get_type(self):
      return self.spice_type
   
   def get_flavour(self):
      return self.salt_flavour
# ====================================


# ============== class_B ==============
class Spice:
   def __init__(self,type):
      self.spice_type = type
      self.spice_flavor = type.get_flavour(self)
# ====================================


Pepper_Spice = Spice(Pepper)
print(Pepper_Spice.spice_type,Pepper_Spice.spice_flavor)

Answer 1

The constructer of Spice class receives class.
So we need to do instantiation to get the resources of the received class' instance as this code.

# ============== class_B ==============
class Spice:
   def __init__(self,type):
      tinst = type()
      self.spice_type = tinst.spice_type
      self.spice_flavor = tinst.get_flavour()