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TRY THIS RULE ID: python-best-practices/special-methods-arguments
Language: Python
Severity: Error
Category: Best Practices
Description For all special methods for a class (__add__, __sub__, and more) make sure the method has the correct number of arguments.
Non-Compliant Code Examples class GFG :
def __init__ ( self , val ):
self . val = val
def __next__ ( self , val2 , val3 ): # invalid, we should have only one argument.
return GFG ( self . val + val2 . val )
class GFG :
def __init__ ( self , val ):
self . val = val
def __add__ ( self , val2 , val3 ): # we should have only two arguments.
return GFG ( self . val + val2 . val )
Compliant Code Examples class GFG :
def __init__ ( self , val ):
self . val = val
def __add__ ( self , val2 ):
return GFG ( self . val + val2 . val )
Seamless integrations. Try Datadog Code Analysis
