ilovebmo/tsclasses

Python module for Class Attribute Type Validation

Class Attribute Type Validation

Includes the Validate superclass, the validate decorator, and the ValidationError exception.

Inheriting from Validate or using the validate decorator will result in instantiation type-checking based on annotations, as well as in-method attribute static-typing by raising ValidationError.

Example

from tsclasses import Validate


class Example(Validate):
    number: int
    
    def __init__(self, *args, **kwargs):
        self.string = "five"
    
    def valid_method(self):
        self.number = 5
        
    def invalid_method(self):
        self.string = 5