verify-types 1.0.5

Lib to verify types of functions

Verify types

Verifica a tipagem e os retornos das funções em python

How works ?

pip3 install verify-types

After that how use ?

To use in one method you only need the decorator validate_params

from verify_types import validate_params


@validate_params
def example(a: str, b: float) -> str:
	return f"a: {b}"

To this case is possible verify if the input and output is correct. If dont't match the types a ValueError will raise with correct type, actual type and path of an error.

To use on all class's methods

from verify_types import validate_params, decorate_all_methods                  
                                                                                
                                                                                
@decorate_all_methods(validate_params)                                          
class TestA:                                                                    
    def __init__(self, a: str) -> None:                                         
        self.a = a                                                              
                                                                                
    def print_a(self) -> None:                                                  
        print(self.a)                                                           
                                                                                
    def concat_a(self, b: str) -> str:                                          
        return self.a + b                                                       
                                                                                
    def run(self) -> None:                                                      
        self.print_a()                                                          
        print(self.concat_a("nossa"))                                           
                                                                                
                                                                                
if __name__ == "__main__":                                                      
    test = TestA("Nossa")                                                       
    test.run()

This will be decorate all class methods

Observetion

If you use the decorator You must use type hint or and error will raise.