useful-functions-easier-life 0.14

Some useful stuff for functions

NamedFunction

pip install useful-functions-easier-life

    namedfunctiontest = NamedFunction(

        name="myfunction",

        execute_function=execute_several_functions_insideout(

            lambda x: x * 100, lambda x: x / 10, lambda x: x * 5, lambda x: x + 1000

        ),

        name_function=lambda: "This is my function",

        str_prefix="Surprise",

        print_before_execution="My function\n",

        str_suffix="Let's go!",

        ljust_prefix=10,

        rjust_prefix=30,

        ljust_suffix=20,

        rjust_suffix=10,

    )





    namedfunctiontest

    Out[3]:                     Surprise  This is my function Let's go!



    #Without namedfunction:

    #ca2

    #Out[7]: <function __main__.execute_several_functions_insideout.<locals>.deco(f)>



    namedfunctiontest(5)

    My function

    Out[6]: 50250.0

ignore_exceptions_decorator

    from random import choice



    @ignore_exceptions_decorator(print_exception=True, exception_value=False, disable=False)

    def testest(number):

        if number == 0:

            return True

        elif number == 1:

            print(number / 0)

        return True





    testex = [testest(choice([0, 1])) for x in range(10)]





    division by zero

    division by zero

    testex

    Out[3]: [True, True, False, True, False, True, True, True, True, True]



    #https://stackoverflow.com/questions/5929107/decorators-with-parameters



    #Blueprint for other useful stuff

execute_several_functions_insideout

    ca2 = execute_several_functions_insideout(

        lambda x: x * 100, lambda x: x / 10, lambda x: x * 5, lambda x: x + 1000

    )



    ca2(5)

    Out[6]: 50250.0



    (1000+5) * 5 / 10 * 100

    Out[18]: 50250.0

execute_several_functions_one_after_another

    allfunctions=lambda x: (x, isinstance(x,str)),lambda x: str(x) + '-1000', lambda x:x*5, lambda x: isinstance(x,str)

    ca=execute_several_functions_one_after_another(allfunctions)





    ca(101)

    Out[4]: [(101, False), '101-1000', 505, False]

ignore_exceptions

    testex = [ignore_exceptions(divmod, 50, choice([0, 1]),exception_value=(0,0)) for x in range(10)]



    testex

    Out[7]:

    [(50, 0),

     (0, 0),

     (0, 0),

     (0, 0),

     (50, 0),

     (50, 0),

     (50, 0),

     (50, 0),

     (50, 0),

     (0, 0)]