Inferring background code.

[quazirfan]

Given an object instantiation and invocation, can I broadly say the following?

Given the following two lines of code,

test = Test()
test()

Broadly, it could originate from one of the following two situations,

Situation 1:

class Test():  
   def __init__(self): # constructor  
      pass  
  
   def __call__(self): # called during object() invocation  
      pass

Situation 2:

def Test():
	def innerTest():
		pass

	return innerTest

Am I right? Or are there other broad categories I am missing.

I come from Java background, and you can tell a lot by variable declaration and innovation, which does not seem to be the case for Python.