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There is a newer version: 4.23.0.17664

This rule raises an issue when a deprecated Numpy alias of a built-in type is used.
Why is this an issue?
In NumPy, some built-in types such as int have aliases in the form of numpy.int. However, these aliases have been
deprecated and should not be used anymore.
The following deprecated aliases should be replaced with their built-in alternatives:

  
    
    
  
  
    
      Deprecated name
      Equivalent built-in type
    
  
  
    
      numpy.bool
      bool
    
    
      numpy.int
      int
    
    
      numpy.float
      float
    
    
      numpy.complex
      complex
    
    
      numpy.object
      object
    
    
      numpy.str
      str
    
    
      numpy.long
      int
    
    
      numpy.unicode
      str
    
  

How to fix it
To fix this issue, make sure to replace deprecated NumPy type aliases with their corresponding built-in types.
Code examples
Noncompliant code example
import numpy as np
def foo():
    x = np.int(42)  # Noncompliant: deprecated type alias

Compliant solution
import numpy as np
def foo():
    x = 42  # Compliant

Resources
Documentation

   NumPy Documentation - Data types 
   NumPy Documentation - Deprecation of aliases of builtin types

Deprecated name	Equivalent built-in type
numpy.bool	bool
numpy.int	int
numpy.float	float
numpy.complex	complex
numpy.object	object
numpy.str	str
numpy.long	int
numpy.unicode	str